Document and Entity Information
Document and Entity Information - shares | 6 Months Ended | |
Jun. 30, 2019 | Jul. 31, 2019 | |
Entity Information [Line Items] | ||
Document Type | 10-Q | |
Document Fiscal Period Focus | Q2 | |
Document Quarterly Report | true | |
Document Period End Date | Jun. 30, 2019 | |
Document Transition Report | false | |
Amendment Flag | false | |
Document Fiscal Year Focus | 2019 | |
Current Fiscal Year End Date | --12-31 | |
Entity Central Index Key | 0001075531 | |
Entity File Number | 1-36691 | |
Entity Registrant Name | Booking Holdings Inc. | |
Entity Incorporation, State or Country Code | DE | |
Entity Tax Identification Number | 06-1528493 | |
Entity Address, Address Line One | 800 Connecticut Avenue | |
Entity Address, City or Town | Norwalk | |
Entity Address, State or Province | CT | |
Entity Address, Postal Zip Code | 06854 | |
City Area Code | 203 | |
Local Phone Number | 299-8000 | |
Entity Current Reporting Status | Yes | |
Entity Interactive Data Current | Yes | |
Entity Filer Category | Large Accelerated Filer | |
Entity Small Business | false | |
Entity Emerging Growth Company | false | |
Entity Shell Company | false | |
Entity Common Stock, Shares Outstanding | 42,511,903 | |
Common Stock | ||
Entity Information [Line Items] | ||
Title of 12(b) Security | Common Stock par value $0.008 per share | |
Trading Symbol | BKNG | |
Security Exchange Name | NASDAQ | |
0.800% Senior Notes Due 2022 | ||
Entity Information [Line Items] | ||
Title of 12(b) Security | 0.800% Senior Notes Due 2022 | |
Trading Symbol | BKNG 22A | |
Security Exchange Name | NYSE | |
2.150% Senior Notes Due 2022 | ||
Entity Information [Line Items] | ||
Title of 12(b) Security | 2.150% Senior Notes Due 2022 | |
Trading Symbol | BKNG 22 | |
Security Exchange Name | NYSE | |
2.375% Senior Notes Due 2024 | ||
Entity Information [Line Items] | ||
Title of 12(b) Security | 2.375% Senior Notes Due 2024 | |
Trading Symbol | BKNG 24 | |
Security Exchange Name | NYSE | |
1.800% Senior Notes Due 2027 | ||
Entity Information [Line Items] | ||
Title of 12(b) Security | 1.800% Senior Notes Due 2027 | |
Trading Symbol | BKNG 27 | |
Security Exchange Name | NYSE |
UNAUDITED CONSOLIDATED BALANCE
UNAUDITED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions | Jun. 30, 2019 | Dec. 31, 2018 |
Current assets: | ||
Cash and cash equivalents | $ 5,256 | $ 2,624 |
Short-term investments in marketable securities | 1,553 | 3,660 |
Accounts receivable, net of allowance for doubtful accounts of $56 and $61, respectively | 1,973 | 1,523 |
Prepaid expenses and other current assets | 1,238 | 600 |
Total current assets | 10,020 | 8,407 |
Property and equipment, net | 716 | 656 |
Operating lease assets | 639 | 0 |
Intangible assets, net | 2,041 | 2,125 |
Goodwill | 2,915 | 2,910 |
Long-term investments | 4,618 | 8,408 |
Other assets | 545 | 181 |
Total assets | 21,494 | 22,687 |
Current liabilities: | ||
Accounts payable | 1,291 | 1,134 |
Accrued expenses and other current liabilities | 1,740 | 1,399 |
Deferred merchant bookings | 2,343 | 1,022 |
Convertible debt | 975 | 0 |
Total current liabilities | 6,349 | 3,555 |
Deferred income taxes | 504 | 370 |
Operating lease liabilities | 495 | 0 |
Long-term U.S. transition tax liability | 1,063 | 1,166 |
Other long-term liabilities | 90 | 162 |
Long-term debt | 7,686 | 8,649 |
Total liabilities | 16,187 | 13,902 |
Commitments and Contingencies | ||
Stockholders' equity: | ||
Common stock, $0.008 par value; authorized 1,000,000,000 shares, 63,143,816 and 62,948,762 shares issued, respectively | 0 | 0 |
Treasury stock, 20,378,354 and 17,317,126 shares, respectively | (20,173) | (14,711) |
Additional paid-in capital | 5,599 | 5,445 |
Retained earnings | 20,111 | 18,367 |
Accumulated other comprehensive loss | (230) | (316) |
Total stockholders' equity | 5,307 | 8,785 |
Total liabilities and stockholders' equity | $ 21,494 | $ 22,687 |
UNAUDITED CONSOLIDATED BALANC_2
UNAUDITED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions | Jun. 30, 2019 | Dec. 31, 2018 |
Statement of Financial Position [Abstract] | ||
Accounts receivable, allowance for doubtful accounts | $ 56 | $ 61 |
Common stock, par value (in dollars per share) | $ 0.008 | $ 0.008 |
Common stock, authorized shares (in shares) | 1,000,000,000 | 1,000,000,000 |
Common stock, shares issued (in shares) | 63,143,816 | 62,948,762 |
Treasury stock, shares (in shares) | 20,378,354 | 17,317,126 |
UNAUDITED CONSOLIDATED STATEMEN
UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions | 3 Months Ended | 6 Months Ended | |||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | ||
Income Statement [Abstract] | |||||
Agency revenues | $ 2,607 | $ 2,567 | $ 4,556 | $ 4,680 | |
Merchant revenues | 959 | 710 | 1,562 | 1,236 | |
Advertising and other revenues | 284 | 260 | 569 | 549 | |
Total revenues | 3,850 | 3,537 | 6,687 | 6,465 | |
Operating expenses: | |||||
Performance marketing | 1,192 | 1,142 | 2,222 | 2,248 | |
Brand marketing | 175 | 124 | 338 | 225 | |
Sales and other expenses | 248 | 203 | 463 | 369 | |
Personnel, including stock-based compensation of $79, $75, $153 and $146, respectively | 619 | 522 | 1,120 | 1,021 | |
General and administrative | 180 | 159 | 371 | 322 | |
Information technology | 70 | 59 | 135 | 119 | |
Depreciation and amortization | 119 | 107 | 235 | 210 | |
Total operating expenses | 2,603 | 2,316 | 4,884 | 4,514 | |
Operating income | 1,247 | 1,221 | 1,803 | 1,951 | |
Other income (expense): | |||||
Interest income | 34 | 46 | 69 | 93 | |
Interest expense | (68) | (65) | (134) | (135) | |
Net unrealized gains on marketable equity securities | 17 | 21 | 468 | 76 | |
Foreign currency transactions and other | (23) | (13) | (31) | (22) | |
Total other (expense) income | (40) | (11) | 372 | 12 | |
Earnings before income taxes | 1,207 | 1,210 | 2,175 | 1,963 | |
Income tax expense | 228 | 232 | 431 | 378 | |
Net income | [1] | $ 979 | $ 978 | $ 1,744 | $ 1,585 |
Net income applicable to common stockholders per basic common share (in dollars per share) | $ 22.62 | $ 20.34 | $ 39.52 | $ 32.87 | |
Weighted-average number of basic common shares outstanding (in shares) | 43,251 | 48,055 | 44,124 | 48,202 | |
Net income applicable to common stockholders per diluted common share (in dollars per share) | $ 22.44 | $ 20.13 | $ 39.17 | $ 32.42 | |
Weighted-average number of diluted common shares outstanding (in shares) | 43,601 | 48,550 | 44,514 | 48,877 | |
[1] | The Company reclassified from accumulated other comprehensive income net gains of $10 million ( $9 million , net of tax) and $11 million ( $10 million , net of tax) for the three and six months ended June 30, 2019 , respectively, and a net loss of $1 million ( $1 million , net of tax) for the six months ended June 30, 2018 from sales of investments in debt securities. The reclassified net gains (losses) are included in " Foreign currency transactions and other " in the Unaudited Consolidated Statements of Operations. |
UNAUDITED CONSOLIDATED STATEM_2
UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
Income Statement [Abstract] | ||||
Stock-based compensation expense | $ 79 | $ 75 | $ 153 | $ 146 |
UNAUDITED CONSOLIDATED STATEM_3
UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | |||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | ||
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] | |||||
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax | $ 10 | $ 11 | $ (1) | ||
Other comprehensive (loss) income, net of tax | |||||
Net income | [1] | 979 | $ 978 | 1,744 | 1,585 |
Foreign currency translation adjustments, net of tax benefits (charges) of $15, ($36), $7 and ($20), respectively (2) | [2] | (16) | (129) | (28) | (68) |
Net unrealized (losses) gains on debt securities, net of tax benefits (charges) of $15, ($1), ($36) and $1, respectively (1) | (45) | (5) | 114 | (5) | |
Comprehensive income | $ 918 | $ 844 | $ 1,830 | $ 1,512 | |
[1] | The Company reclassified from accumulated other comprehensive income net gains of $10 million ( $9 million , net of tax) and $11 million ( $10 million , net of tax) for the three and six months ended June 30, 2019 , respectively, and a net loss of $1 million ( $1 million , net of tax) for the six months ended June 30, 2018 from sales of investments in debt securities. The reclassified net gains (losses) are included in " Foreign currency transactions and other " in the Unaudited Consolidated Statements of Operations. | ||||
[2] | Foreign currency translation adjustments result from currency fluctuations on the translation of the Company's non-U.S. Dollar functional currency subsidiaries' net assets, net of the impact of net investment hedges. The Company recorded tax benefits of $4 million and $15 million for the three and six months ended June 30, 2019 , respectively, and tax benefits of $21 million and $11 million for the three and six months ended June 30, 2018 , respectively, related to foreign currency translation adjustments to its one-time deemed repatriation tax liability recorded at December 31, 2017 and foreign earnings for periods after December 31, 2017 that are subject to U.S. federal and state income tax, resulting from the introduction of the U.S. Tax Cuts and Jobs Act (the "Tax Act"). Foreign currency translation adjustments also include a tax benefit of $11 million and a tax charge of $8 million for the three and six months ended June 30, 2019 , respectively, and tax charges of $57 million and $31 million for the three and six months ended June 30, 2018 , respectively, associated with the Company's Euro-denominated debt that is designated as a net investment hedge against the impact of currency fluctuations on the net assets of a Euro functional currency subsidiary (see Note 9 |
UNAUDITED CONSOLIDATED STATEM_4
UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax | $ 10 | $ 11 | $ (1) | |
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax | 9 | 10 | (1) | |
Tax (benefit) associated with gain (loss) on components of foreign currency translation | 15 | $ (36) | 7 | (20) |
Tax (benefit) associated with gain (loss) on components of unrealized gain (loss) on debt securities | 15 | (1) | (36) | 1 |
Currency translation adjustment on deemed repatriation tax liability | ||||
Tax (benefit) associated with gain (loss) on components of foreign currency translation | 4 | 21 | 15 | 11 |
Net Investment Hedging | ||||
Tax (benefit) associated with gain (loss) on components of foreign currency translation | $ 11 | $ (57) | $ (8) | $ (31) |
UNAUDITED CONSOLIDATED STATEM_5
UNAUDITED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Millions | Total | Common Stock | Treasury Stock | Additional Paid-In Capital | Retained Earnings | Accumulated Other Comprehensive Income (Loss) | |
Increase (Decrease) in Stockholders' Equity | |||||||
Cumulative effect of adoption of accounting standards updates | $ 189 | $ 430 | $ (241) | ||||
Balance (in shares) at Dec. 31, 2017 | 62,689,000 | (14,217,000) | |||||
Balance at Dec. 31, 2017 | 11,261 | $ 0 | $ (8,699) | $ 5,783 | 13,939 | 238 | |
Increase (Decrease) in Stockholders' Equity | |||||||
Net income | 1,585 | [1] | 1,585 | ||||
Foreign currency translation adjustments, net of taxes | (68) | [2] | (68) | ||||
Net unrealized gains (losses) on marketable securities, net of taxes | (5) | (5) | |||||
Reclassification adjustment for convertible debt in mezzanine | (43) | (43) | |||||
Exercise of stock options and vesting of restricted stock units and/or performance share units (in shares) | 186,000 | ||||||
Exercise of stock options and vesting of restricted stock units and/or performance share units | $ 1 | $ 0 | 1 | ||||
Repurchase of common stock (in shares) | (945,693) | (946,000) | |||||
Repurchase of common stock | $ (1,931) | $ (1,931) | |||||
Stock-based compensation and other stock-based payments | 147 | 147 | |||||
Conversion of debt | (773) | (773) | |||||
Common stock issued in an acquisition (in shares) | 52,000 | ||||||
Common stock issued in an acquisition | 110 | 110 | |||||
Balance (in shares) at Jun. 30, 2018 | 62,927,000 | (15,163,000) | |||||
Balance at Jun. 30, 2018 | 10,473 | $ 0 | $ (10,630) | 5,225 | 15,954 | (76) | |
Balance (in shares) at Mar. 31, 2018 | 62,838,000 | (14,590,000) | |||||
Balance at Mar. 31, 2018 | 10,636 | $ 0 | $ (9,431) | 5,033 | 14,976 | 58 | |
Increase (Decrease) in Stockholders' Equity | |||||||
Net income | 978 | [1] | 978 | ||||
Foreign currency translation adjustments, net of taxes | (129) | [2] | (129) | ||||
Net unrealized gains (losses) on marketable securities, net of taxes | (5) | (5) | |||||
Reclassification adjustment for convertible debt in mezzanine | 5 | 5 | |||||
Exercise of stock options and vesting of restricted stock units and/or performance share units (in shares) | 37,000 | ||||||
Exercise of stock options and vesting of restricted stock units and/or performance share units | $ 1 | $ 0 | 1 | ||||
Repurchase of common stock (in shares) | (572,574) | (573,000) | |||||
Repurchase of common stock | $ (1,199) | $ (1,199) | |||||
Stock-based compensation and other stock-based payments | 76 | 76 | |||||
Common stock issued in an acquisition (in shares) | 52,000 | ||||||
Common stock issued in an acquisition | 110 | 110 | |||||
Balance (in shares) at Jun. 30, 2018 | 62,927,000 | (15,163,000) | |||||
Balance at Jun. 30, 2018 | 10,473 | $ 0 | $ (10,630) | 5,225 | 15,954 | (76) | |
Balance (in shares) at Dec. 31, 2018 | 62,949,000 | (17,317,000) | |||||
Balance at Dec. 31, 2018 | 8,785 | $ 0 | $ (14,711) | 5,445 | 18,367 | (316) | |
Increase (Decrease) in Stockholders' Equity | |||||||
Net income | 1,744 | [1] | 1,744 | ||||
Foreign currency translation adjustments, net of taxes | (28) | [2] | (28) | ||||
Net unrealized gains (losses) on marketable securities, net of taxes | 114 | 114 | |||||
Exercise of stock options and vesting of restricted stock units and/or performance share units (in shares) | 195,000 | ||||||
Exercise of stock options and vesting of restricted stock units and/or performance share units | $ 1 | $ 0 | 1 | ||||
Repurchase of common stock (in shares) | (3,061,228) | (3,061,000) | |||||
Repurchase of common stock | $ (5,462) | $ (5,462) | |||||
Stock-based compensation and other stock-based payments | 153 | 153 | |||||
Balance (in shares) at Jun. 30, 2019 | 63,144,000 | (20,378,000) | |||||
Balance at Jun. 30, 2019 | 5,307 | $ 0 | $ (20,173) | 5,599 | 20,111 | (230) | |
Balance (in shares) at Mar. 31, 2019 | 63,122,000 | (18,936,000) | |||||
Balance at Mar. 31, 2019 | 6,915 | $ 0 | $ (17,567) | 5,519 | 19,132 | (169) | |
Increase (Decrease) in Stockholders' Equity | |||||||
Net income | 979 | [1] | 979 | ||||
Foreign currency translation adjustments, net of taxes | (16) | [2] | (16) | ||||
Net unrealized gains (losses) on marketable securities, net of taxes | (45) | (45) | |||||
Exercise of stock options and vesting of restricted stock units and/or performance share units (in shares) | 22,000 | ||||||
Exercise of stock options and vesting of restricted stock units and/or performance share units | $ 1 | $ 0 | 1 | ||||
Repurchase of common stock (in shares) | (1,442,440) | (1,442,000) | |||||
Repurchase of common stock | $ (2,606) | $ (2,606) | |||||
Stock-based compensation and other stock-based payments | 79 | 79 | |||||
Balance (in shares) at Jun. 30, 2019 | 63,144,000 | (20,378,000) | |||||
Balance at Jun. 30, 2019 | $ 5,307 | $ 0 | $ (20,173) | $ 5,599 | $ 20,111 | $ (230) | |
[1] | The Company reclassified from accumulated other comprehensive income net gains of $10 million ( $9 million , net of tax) and $11 million ( $10 million , net of tax) for the three and six months ended June 30, 2019 , respectively, and a net loss of $1 million ( $1 million , net of tax) for the six months ended June 30, 2018 from sales of investments in debt securities. The reclassified net gains (losses) are included in " Foreign currency transactions and other " in the Unaudited Consolidated Statements of Operations. | ||||||
[2] | Foreign currency translation adjustments result from currency fluctuations on the translation of the Company's non-U.S. Dollar functional currency subsidiaries' net assets, net of the impact of net investment hedges. The Company recorded tax benefits of $4 million and $15 million for the three and six months ended June 30, 2019 , respectively, and tax benefits of $21 million and $11 million for the three and six months ended June 30, 2018 , respectively, related to foreign currency translation adjustments to its one-time deemed repatriation tax liability recorded at December 31, 2017 and foreign earnings for periods after December 31, 2017 that are subject to U.S. federal and state income tax, resulting from the introduction of the U.S. Tax Cuts and Jobs Act (the "Tax Act"). Foreign currency translation adjustments also include a tax benefit of $11 million and a tax charge of $8 million for the three and six months ended June 30, 2019 , respectively, and tax charges of $57 million and $31 million for the three and six months ended June 30, 2018 , respectively, associated with the Company's Euro-denominated debt that is designated as a net investment hedge against the impact of currency fluctuations on the net assets of a Euro functional currency subsidiary (see Note 9 |
UNAUDITED CONSOLIDATED STATEM_6
UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | ||
Statement of Cash Flows [Abstract] | |||
Net income | [1] | $ 1,744 | $ 1,585 |
Adjustments to reconcile net income to net cash provided by operating activities: | |||
Depreciation and amortization | 235 | 210 | |
Provision for uncollectible accounts | 74 | 62 | |
Deferred income tax expense (benefit) | 60 | (21) | |
Net unrealized gains on marketable equity securities | (468) | (76) | |
Stock-based compensation expense and other stock-based payments | 162 | 150 | |
Operating lease amortization | 85 | 0 | |
Amortization of debt discount and debt issuance costs | 28 | 30 | |
Contingent consideration fair value adjustment | 9 | 0 | |
Changes in assets and liabilities, net of effects of acquisitions: | |||
Accounts receivable | (523) | (392) | |
Prepaid expenses and other current assets | (584) | (574) | |
Accounts payable, accrued expenses and other current liabilities | 1,513 | 1,329 | |
Other long-term assets and liabilities | (398) | (13) | |
Net cash provided by operating activities | 1,937 | 2,290 | |
INVESTING ACTIVITIES: | |||
Purchase of investments | (580) | (1,360) | |
Proceeds from sale and maturity of investments | 6,977 | 3,497 | |
Additions to property and equipment | (199) | (235) | |
Acquisitions and other investments, net of cash acquired | 9 | 139 | |
Net cash provided by investing activities | 6,189 | 1,763 | |
FINANCING ACTIVITIES: | |||
Proceeds from revolving credit facility and short-term borrowings | 437 | 3 | |
Repayments of revolving credit facility and short-term borrowings | (425) | 0 | |
Payments for conversion of senior notes | 0 | (1,487) | |
Payments for repurchase of common stock | (5,491) | (1,905) | |
Other financing activities | (8) | 1 | |
Net cash used in financing activities | (5,487) | (3,388) | |
Effect of exchange rate changes on cash and cash equivalents and restricted cash and cash equivalents | (8) | (20) | |
Net increase in cash and cash equivalents and restricted cash and cash equivalents | 2,631 | 645 | |
Total cash and cash equivalents and restricted cash and cash equivalents, beginning of period | 2,645 | 2,563 | |
Total cash and cash equivalents and restricted cash and cash equivalents, end of period | 5,276 | 3,208 | |
SUPPLEMENTAL CASH FLOW INFORMATION: | |||
Cash paid during the period for income taxes | 949 | 985 | |
Cash paid during the period for interest | 101 | 101 | |
Non-cash operating and financing activity for an acquisition | 0 | 51 | |
Non-cash investing and financing activity for an acquisition | $ 0 | $ 59 | |
[1] | The Company reclassified from accumulated other comprehensive income net gains of $10 million ( $9 million , net of tax) and $11 million ( $10 million , net of tax) for the three and six months ended June 30, 2019 , respectively, and a net loss of $1 million ( $1 million , net of tax) for the six months ended June 30, 2018 from sales of investments in debt securities. The reclassified net gains (losses) are included in " Foreign currency transactions and other " in the Unaudited Consolidated Statements of Operations. |
BASIS OF PRESENTATION
BASIS OF PRESENTATION | 6 Months Ended |
Jun. 30, 2019 | |
Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
BASIS OF PRESENTATION | BASIS OF PRESENTATION Management of Booking Holdings Inc. (the "Company") is responsible for the Unaudited Consolidated Financial Statements included in this document. The Unaudited Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") and include all normal and recurring adjustments that management of the Company considers necessary for a fair presentation of its financial position and operating results. The Company prepared the Unaudited Consolidated Financial Statements following the requirements of the Securities and Exchange Commission for interim reporting. As permitted under those rules, the Company condensed or omitted certain footnotes or other financial information that are normally required by GAAP for annual financial statements. These statements should be read in combination with the Consolidated Financial Statements in the Company's Annual Report on Form 10-K for the year ended December 31, 2018 . The Unaudited Consolidated Financial Statements include the accounts of the Company and its wholly-owned subsidiaries, including its primary brands of Booking.com, KAYAK, priceline, agoda, Rentalcars.com and OpenTable. All inter-company accounts and transactions have been eliminated in consolidation. The functional currency of the Company's subsidiaries is generally the respective local currency. For international operations, assets and liabilities are translated into U.S. Dollars at the rate of exchange existing at the balance sheet date. Income statement amounts are translated at monthly average exchange rates applicable for the period. Translation gains and losses are included as a component of " Accumulated other comprehensive loss " in the accompanying Consolidated Balance Sheets. Foreign currency transaction gains and losses are included in "Foreign currency transactions and other" in the Unaudited Consolidated Statements of Operations. Revenues, expenses, assets and liabilities can vary during each quarter of the year. Therefore, the results and trends in these interim financial statements may not be the same as those for any subsequent quarter or the full year. Unaudited Consolidated Statements of Comprehensive Income Subsequent to the issuance of the Company’s unaudited interim consolidated financial statements for the three and nine months ended September 30, 2018, the Company identified an error in the previously issued Unaudited Consolidated Statements of Comprehensive Income associated with the Company’s adoption of a new accounting update during the first quarter of 2018. This new accounting update amended the guidance on the recognition and measurement of financial instruments. The effect of adopting this new accounting update resulted in an increase of $241 million to the Company’s retained earnings for the net unrealized gain, net of tax, related to marketable equity securities, with an offsetting adjustment to accumulated other comprehensive income as of January 1, 2018. However, in the Unaudited Consolidated Statements of Comprehensive Income for the three months ended March 31, 2018, six months ended June 30, 2018 and nine months ended September 30, 2018, the Company incorrectly presented the $241 million as a component of other comprehensive income (referred to as “Reclassification of net unrealized gains on marketable equity securities to retained earnings, net of tax charge”). Accordingly, the Company corrected the foregoing presentation error in the accompanying Unaudited Consolidated Statement of Comprehensive Income for the six months ended June 30, 2018 in this Form 10-Q. As a result of this correction, total comprehensive income in the Company’s previously reported Unaudited Consolidated Statement of Comprehensive Income increased from $1.3 billion to $1.5 billion for the six months ended June 30, 2018. The correction of this error had no effect on the Company’s previously reported Consolidated Balance Sheets, Unaudited Consolidated Statements of Operations, Unaudited Consolidated Statements of Changes in Stockholders’ Equity and Unaudited Consolidated Statements of Cash Flows. The effect of adopting this new accounting update has been presented correctly in the audited Consolidated Statement of Comprehensive Income included in the Consolidated Financial Statements in the Form 10-K for the year ended December 31, 2018. The Company presented the correction in the Unaudited Consolidated Statement of Comprehensive Income for the three months ended March 31, 2018 included in the Form 10-Q for the first quarter of 2019 and will present the correction in the Unaudited Consolidated Statement of Comprehensive Income for the nine months ended September 30, 2018 to be included in the Form 10-Q for the third quarter of 2019. Reclassifications — Certain amounts from prior periods have been reclassified to conform to the current year presentation. Restricted Cash and Cash Equivalents: Restricted cash and cash equivalents at June 30, 2019 and December 31, 2018 principally relates to the minimum cash requirement for Rentalcars.com's insurance business established in 2017. The following table reconciles cash and cash equivalents and restricted cash and cash equivalents reported in the Consolidated Balance Sheets to the total amount shown in the Unaudited Consolidated Statements of Cash Flows (in millions): June 30, December 31, As included in the Consolidated Balance Sheets: Cash and cash equivalents $ 5,256 $ 2,624 Restricted cash and cash equivalents included in prepaid expenses and other current assets 20 21 Total cash and cash equivalents and restricted cash and cash equivalents as shown in the Unaudited Consolidated Statements of Cash Flows $ 5,276 $ 2,645 Recent Accounting Pronouncements Adopted Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract In August 2018, the Financial Accounting Standards Board ("FASB") issued a new accounting update to address a customer's accounting for implementation costs incurred in a cloud computing arrangement that is a service contract and also added certain disclosure requirements related to implementation costs incurred for internal-use software and cloud computing arrangements. The amendment aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license). The Company utilizes various third-party computer systems and third-party service providers, including global distribution systems serving the accommodation, rental car and airline industries. The Company uses both internally-developed systems and third-party systems to operate its services, including transaction processing, order management and financial systems. The Company adopted this update on January 1, 2019 and applied it on a prospective basis. The adoption of this update did not have a material impact to the Unaudited Consolidated Financial Statements. Leases In February 2016, the FASB issued a new accounting standard which requires lessees to recognize an asset and a liability on the balance sheet for the rights and obligations created by entering into lease transactions. The new standard retains the dual-model concept by requiring entities to determine if a lease is an operating or financing lease. The new standard also expands qualitative and quantitative disclosures for lessees. The Company adopted this new standard on January 1, 2019 on a modified retrospective basis and has elected not to restate comparative periods. The Company elected other options, which allow the Company to use its previous evaluations regarding if an arrangement contains a lease, if a lease is an operating or financing lease and what costs are capitalized as initial direct costs prior to adoption. The Company also elected to combine lease and non-lease components. Upon the adoption of the new lease standard, on January 1, 2019, the Company recognized operating lease assets of $646 million and total operating lease liabilities of $646 million (including a current liability of $152 million ) in the consolidated balance sheet and reclassified certain balances related to existing leases. There was no impact to retained earnings at adoption. See Note 7 for more information on leases. Other Recent Accounting Pronouncements Simplifying the Test for Goodwill Impairment In January 2017, the FASB issued a new accounting update to simplify the test for goodwill impairment by eliminating Step 2. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit's goodwill, which requires a hypothetical purchase price allocation, with the carrying amount of that reporting unit's goodwill. Under this update, an entity would perform its quantitative annual or interim goodwill impairment test using the current Step 1 test and recognize an impairment charge for the excess of the carrying value of a reporting unit over its fair value. For public business entities, this update is effective for their annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests occurring after January 1, 2017. The update will be applied prospectively. The Company plans to adopt this update in the first quarter of 2020. Measurement of Credit Losses on Financial Instruments In June 2016, the FASB issued a new accounting update on the measurement of credit losses for financial assets measured at amortized cost, which includes accounts receivable, and available-for-sale debt securities. For financial assets measured at amortized cost, this update requires an entity to (1) estimate its lifetime expected credit losses upon recognition of the financial assets and establish an allowance to present the net amount expected to be collected, (2) recognize this allowance and changes in the allowance during subsequent periods through net income and (3) consider relevant information about past events, current conditions and reasonable and supportable forecasts in assessing the lifetime expected credit losses. For available-for-sale debt securities, this update made several targeted amendments to the existing other-than-temporary impairment model, including (1) requiring disclosure of the allowance for credit losses, (2) allowing reversals of the previously recognized credit losses until the entity has the intent to sell, is more-likely-than-not required to sell the securities or the maturity of the securities, (3) limiting impairment to the difference between the amortized cost basis and fair value and (4) not allowing entities to consider the length of time that fair value has been less than amortized cost as a factor in evaluating whether a credit loss exists. This update is effective for public business entities for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Entities are required to apply this update on a modified retrospective basis with a cumulative-effect adjustment to retained earnings as of the beginning of the period of adoption. The Company is currently evaluating the impact to its Consolidated Financial Statements of adopting this update and does not expect it to have a material impact. |
REVENUE RECOGNITION
REVENUE RECOGNITION | 6 Months Ended |
Jun. 30, 2019 | |
Revenue from Contract with Customer [Abstract] | |
REVENUE RECOGNITION | REVENUE RECOGNITION Disaggregation of revenue Geographic Information The Company's international information consists of the results of Booking.com, agoda and Rentalcars.com and the results of the international businesses of KAYAK and OpenTable. This classification is independent of where the consumer resides, where the consumer is physically located while using the Company's services or the location of the travel service provider or restaurant. For example, a reservation made through Booking.com (which is domiciled in the Netherlands) at a hotel in New York by a consumer in the United States is part of the Company's international results. The Company's geographic information is as follows (in millions): International United States The Netherlands Other Total Total revenues for the three months ended June 30, 2019 $ 403 $ 2,954 $ 493 $ 3,850 2018 423 2,706 408 3,537 Total revenues for the six months ended June 30, 2019 $ 783 $ 4,959 $ 945 $ 6,687 2018 802 4,829 834 6,465 Revenue by Type of Service Approximately 87% and 86% of the Company's revenue for the three and six months ended June 30, 2019 , respectively, and 86% for both the three and six months ended June 30, 2018 , relates to online accommodation reservation services. Revenue from all other sources of online travel reservation services or advertising and other revenues each represent less than 10% of the Company's total revenues. Deferred Revenue Cash payments received from travelers in advance of the Company completing its service obligations are included in "Deferred merchant bookings" in the Company's Consolidated Balance Sheets and are comprised principally of amounts estimated to be payable to the travel service providers as well as the Company's deferred revenue for its commission or margin and fees. At June 30, 2019 and December 31, 2018 , deferred merchant bookings included deferred revenue of $345 million and $149 million , respectively. The Company expects to complete its service obligation within one year of booking. In the six months ended June 30, 2019 , the Company recognized revenue of $120 million and cancellations of $13 million related to the deferred revenue balance at December 31, 2018 . The offsetting increase of $329 million in the deferred revenue balance for the six months ended June 30, 2019 was principally driven by payments received from travelers, net of estimated amounts payable to travel service providers, in the period for those online travel reservations that the Company receives cash payments in advance of completing its expected service obligations. Loyalty Programs The Company provides loyalty programs, where participating consumers are awarded loyalty points on current transactions that can be redeemed in the future. At June 30, 2019 and December 31, 2018 , liabilities of $87 million and $73 million , respectively, for loyalty program incentives were included in "Accrued expenses and other current liabilities" in the Consolidated Balance Sheets. The Company’s largest loyalty program is at OpenTable, where points can be redeemed for qualifying reservations at participating restaurants, third-party gift cards and accommodation reservations booked through some of the Company’s other platform s. The estimated fair value of the incentives that are expected to be redeemed is recognized as a reduction of revenues at the time the incentives are granted. In the first quarter of 2018, OpenTable introduced a three-year time-based expiration for points earned by diners, which reduced its loyalty program liability by $27 million |
STOCK-BASED EMPLOYEE COMPENSATI
STOCK-BASED EMPLOYEE COMPENSATION | 6 Months Ended |
Jun. 30, 2019 | |
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |
STOCK-BASED EMPLOYEE COMPENSATION | STOCK-BASED EMPLOYEE COMPENSATION Stock-based compensation expense included in personnel expenses in the Unaudited Consolidated Statements of Operations was $79 million and $75 million for the three months ended June 30, 2019 and 2018 , respectively, and $153 million and $146 million for the six months ended June 30, 2019 and 2018 , respectively. Stock-based compensation expense is recognized in the consolidated financial statements based upon fair value. Fair value is recognized as an expense on a straight-line basis over the employee's requisite service period and forfeitures are accounted for when they occur. The fair value on the grant date of performance share units and restricted stock units is determined based on the number of units granted and the quoted price of the Company's common stock. Stock-based compensation expense related to performance share units reflects the estimated probable outcome at the end of the performance period. The fair value of employee stock options assumed in acquisitions was determined using the Black-Scholes model and the market value of the Company's common stock at the respective acquisition dates. Restricted Stock Units and Performance Share Units The following table summarizes the activity of restricted stock units and performance share units ("share-based awards") during the six months ended June 30, 2019 : Share-Based Awards Shares Weighted-average Grant Date Fair Value Unvested at December 31, 2018 511,562 $ 1,713 Granted 204,292 $ 1,719 Vested (195,371 ) $ 1,447 Performance shares adjustment 2,635 $ 1,540 Forfeited/Canceled (24,929 ) $ 1,778 Unvested at June 30, 2019 498,189 $ 1,816 At June 30, 2019 , there was $578 million of total future compensation cost related to unvested share-based awards to be recognized over a weighted-average period of 2.1 years. During the six months ended June 30, 2019 , the Company made broad-based grants of 142,380 restricted stock units that generally vest over a three -year period, subject to certain exceptions for terminations other than for "cause," for "good reason" or on account of death or disability. These share-based awards had a total grant date fair value of $245 million based on a weighted-average grant-date fair value per share of $1,721 . Performance share units are payable in shares of the Company's common stock upon vesting. Subject to certain exceptions for terminations other than for "cause," for "good reason" or on account of death or disability, recipients of these performance share units generally must continue their service through the requisite service period in order to receive any shares. Stock-based compensation related to performance share units reflects the estimated probable outcome at the end of the performance period. 2019 Performance Share Units During the six months ended June 30, 2019 , the Company granted 61,912 performance share units to executives and certain other employees. The performance share units had a total grant-date fair value of $106 million based on a weighted-average grant-date fair value per share of $1,716 . The actual number of shares to be issued on the vesting date will be determined upon completion of the performance period which generally ends December 31, 2021 , assuming there is no accelerated vesting for, among other things, a termination of employment under certain circumstances. At June 30, 2019 , the estimated number of probable shares to be issued was a total of 61,037 shares, net of performance share units that were forfeited or vested since the grant date, including 47,619 shares that are not subject to the achievement of minimum performance thresholds. If the maximum performance thresholds are met at the end of the performance period, a maximum number of 122,074 total shares could be issued. 2018 Performance Share Units During the year ended December 31, 2018 , the Company granted 49,721 performance share units with a grant-date fair value of $101 million , based on a weighted-average grant-date fair value per share of $2,034 . The actual number of shares to be issued will be determined upon completion of the performance period which generally ends December 31, 2020 , assuming there is no accelerated vesting for, among other things, a termination of employment under certain circumstances. At June 30, 2019 , there were 43,178 unvested 2018 performance share units outstanding, net of performance share units that were forfeited or vested since the grant date. At June 30, 2019 , the number of shares estimated to be issued pursuant to these performance share units at the end of the performance period was a total of 82,778 shares, including 31,868 shares that are not subject to the achievement of minimum performance thresholds. If the maximum performance thresholds are met at the end of the performance period, a maximum of 86,356 shares could be issued pursuant to these performance share units. 2017 Performance Share Units During the year ended December 31, 2017 , the Company granted 73,893 performance share units with a grant-date fair value of $128 million , based on a weighted-average grant date fair value per share of $1,735 . The actual number of shares to be issued will be determined upon completion of the performance period which generally ends December 31, 2019 , assuming there is no accelerated vesting for, among other things, a termination of employment under certain circumstances. At June 30, 2019 , there were 54,110 unvested 2017 performance share units outstanding, net of performance share units that were forfeited or vested since the grant date. At June 30, 2019 , the number of shares estimated to be issued pursuant to these performance share units at the end of the performance period was a total of 83,653 shares, including 43,447 shares that are not subject to the achievement of minimum performance thresholds. If the maximum thresholds are met at the end of the performance period, a maximum of 108,220 shares could be issued pursuant to these performance share units. Stock Options All outstanding employee stock options were assumed in acquisitions. The following table summarizes the activity for stock options during the six months ended June 30, 2019 : Employee Stock Options Number of Shares Weighted-average Aggregate Intrinsic Value (in millions) Weighted-average Remaining Contractual Term Balance, December 31, 2018 27,263 $ 387 $ 36 2.8 Exercised (1,396 ) $ 313 Balance, June 30, 2019 25,867 $ 391 $ 38 2.2 Vested and exercisable at June 30, 2019 25,867 $ 391 $ 38 2.2 The aggregate intrinsic value of employee stock options exercised during the six months ended June 30, 2019 and 2018 was $2 million and $4 million |
NET INCOME PER SHARE
NET INCOME PER SHARE | 6 Months Ended |
Jun. 30, 2019 | |
Earnings Per Share [Abstract] | |
NET INCOME PER SHARE | NET INCOME PER SHARE The Company computes basic net income per share by dividing net income applicable to common stockholders by the weighted-average number of common shares outstanding during the period. Diluted net income per share is based upon the weighted-average number of common and common equivalent shares outstanding during the period. Common equivalent shares related to stock options, restricted stock units, and performance share units are calculated using the treasury stock method. Performance share units are included in the weighted-average common equivalent shares based on the number of shares that would be issued if the end of the reporting period were the end of the performance period, if the result would be dilutive. The Company's convertible notes have net share settlement features requiring the Company upon conversion to settle the principal amount of the debt for cash and the conversion premium for cash or shares of the Company's common stock, at the Company's option. The convertible notes are included in the calculation of diluted net income per share if their inclusion is dilutive under the treasury stock method. A reconciliation of the weighted-average number of shares outstanding used in calculating diluted earnings per share is as follows (in thousands): Three Months Ended Six Months Ended 2019 2018 2019 2018 Weighted-average number of basic common shares outstanding 43,251 48,055 44,124 48,202 Weighted-average dilutive stock options, restricted stock units and performance share units 146 198 188 240 Assumed conversion of Convertible Senior Notes 204 297 202 435 Weighted-average number of diluted common and common equivalent shares outstanding 43,601 48,550 44,514 48,877 Anti-dilutive potential common shares 1,304 1,431 1,265 1,410 Anti-dilutive potential common shares for both the three and six months ended June 30, 2019 included approximately 1 million shares that could be issued under the Company's outstanding convertible notes. Under the treasury stock method, the convertible notes will generally have an anti-dilutive impact on net income per share if the conversion prices for the convertible notes exceed the Company's average stock price. |
INVESTMENTS
INVESTMENTS | 6 Months Ended |
Jun. 30, 2019 | |
Investments, Debt and Equity Securities [Abstract] | |
INVESTMENTS | INVESTMENTS Short-term and Long-term Investments in Marketable Securities The Company has classified its investments in marketable debt securities as available-for-sale securities. These securities are reported at estimated fair value with the aggregate unrealized gains and losses related to these investments, net of taxes, reflected as a part of " Accumulated other comprehensive loss " in the Consolidated Balance Sheets. Classification as short-term or long-term investments is based upon the maturities of the debt securities and the Company's expectations regarding the timing of sales and redemptions. Investments of a strategic nature that have been made for the purpose of affiliation or potential business advantage are included in "Long-term investments" in the Consolidated Balance Sheets. As of June 30, 2019 , the Company does not consider any of its investments to be other-than-temporarily impaired. The Company's investments in marketable equity securities, which are included in "Long-term investments" in the Consolidated Balance Sheets, are reported at estimated fair value with changes in fair value of these equity securities recognized in " Net unrealized gains on marketable equity securities " in the Unaudited Consolidated Statements of Operations. The following table summarizes, by major security type, the Company's investments in marketable securities at June 30, 2019 (in millions): Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Short-term investments in marketable securities: Debt securities: International government securities $ 145 $ — $ — $ 145 U.S. government securities 209 — (1 ) 208 Corporate debt securities 702 — (2 ) 700 Ctrip convertible debt securities 500 — — 500 Total $ 1,556 $ — $ (3 ) $ 1,553 Long-term investments in marketable securities: Debt securities: International government securities $ 29 $ 1 $ — $ 30 U.S. government securities 208 — (2 ) 206 Corporate debt securities 1,357 3 (8 ) 1,352 Ctrip convertible debt securities 775 3 (3 ) 775 Marketable equity securities 1,105 404 (5 ) 1,504 Total $ 3,474 $ 411 $ (18 ) $ 3,867 The following table summarizes, by major security type, the Company's investments in marketable securities at December 31, 2018 (in millions): Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Short-term investments in marketable securities: Debt securities: International government securities $ 314 $ — $ — $ 314 U.S. government securities 658 — (2 ) 656 Corporate debt securities 2,693 — (12 ) 2,681 U.S. government agency securities 1 — — 1 Commercial paper 7 — — 7 Time deposits and certificates of deposit 1 — — 1 Total $ 3,674 $ — $ (14 ) $ 3,660 Long-term investments in marketable securities: Debt securities: International government securities $ 797 $ 3 $ — $ 800 U.S. government securities 299 — (6 ) 293 Corporate debt securities 4,445 4 (48 ) 4,401 Ctrip convertible debt securities 1,275 — (98 ) 1,177 Marketable equity securities 1,105 3 (72 ) 1,036 Total $ 7,921 $ 10 $ (224 ) $ 7,707 The Company's investment policy seeks to preserve capital and maintain sufficient liquidity to meet operational and other needs of the business. At June 30, 2019 , the weighted-average life of the Company’s investments in marketable debt securities, excluding its investment in Ctrip.com International Ltd. ("Ctrip") convertible debt securities, was approximately 1.3 years with an average credit quality of A+/A1/A+. The Company invests in international government securities with high credit quality. At June 30, 2019 , investments in international government securities principally included debt securities issued by the governments of the Netherlands, France, Finland, Austria, and Belgium. Investments in Ctrip As of June 30, 2019 , the Company had invested $1.3 billion in senior convertible notes issued at par value by Ctrip with maturity dates ranging from 2019 to 2025. The investments included $500 million of convertible notes that were repaid on maturity in August 2019 and therefore classified as " Short-term investments in marketable securities " in the Consolidated Balance Sheet at June 30, 2019 . Other strategic investments in Ctrip, including $250 million of convertible notes due May 2020, were classified as " Long-term investments " in the Consolidated Balance Sheet at June 30, 2019 . The Ctrip convertible notes have been marked-to-market in accordance with the accounting guidance for available-for-sale securities, with the aggregate unrealized gains and losses, net of taxes, reflected as a part of " Accumulated other comprehensive loss " in the Consolidated Balance Sheets. The Company had also invested $655 million in Ctrip American Depositary Shares ("ADSs"), which had a fair value of $798 million and $585 million at June 30, 2019 and December 31, 2018 , respectively. " Net unrealized gains on marketable equity securities " in the Unaudited Consolidated Statements of Operations included a net unrealized loss of $147 million and a net unrealized gain of $213 million for the three and six months ended June 30, 2019 , respectively, and net unrealized gains of $21 million and $76 million for the three and six months ended June 30, 2018 , respectively, related to Ctrip ADSs. Certain Ctrip convertible notes include a put option allowing the Company, at its option, to require a prepayment in cash from Ctrip at certain points of time. The Company determined that the economic characteristics and risks of the put option are clearly and closely related to the note, and therefore did not meet the requirement for separate accounting as embedded derivatives. The Company monitors the conversion features of these notes to determine whether they meet the definition of an embedded derivative during each reporting period. The conversion feature associated with the $25 million convertible notes issued in 2016 meets the definition of an embedded derivative that requires separate accounting. The embedded derivative is bifurcated for fair value measurement purposes only and is reported in the Consolidated Balance Sheets with its host contract in "Long-term investments." The mark-to-market adjustments of the embedded derivative are included in "Foreign currency transactions and other" in the Company's Unaudited Consolidated Statements of Operations. In connection with the Company's investments in Ctrip's convertible notes in August 2014, the Company and Ctrip entered into a 5-year commercial agreement and a standstill agreement whereby Ctrip granted the Company permission to acquire its shares so that the Company could hold up to an aggregate of approximately 15% of Ctrip's outstanding equity plus any ADSs issuable upon the conversion of convertible notes issued in December 2015. The standstill agreement terminated in August 2019, and the Company is evaluating the future commercial relationship. At June 30, 2019 , the Company did not have significant influence over Ctrip. Investment in Meituan Dianping In October 2017, the Company invested $450 million in preferred shares of Meituan Dianping, the leading e-commerce platform for local services in China. The investment has been classified as a marketable equity security since Meituan Dianping's initial public offering in September 2018. The investment had a fair value of $706 million and $451 million at June 30, 2019 and December 31, 2018 , respectively. For the three and six months ended June 30, 2019 , " Net unrealized gains on marketable equity securities " in the Unaudited Consolidated Statement of Operations included unrealized gains of $164 million and $255 million , respectively, related to this investment. At June 30, 2019 , the Company did not have significant influence over Meituan Dianping. Long-term Investments without Readily Determinable Fair Value The Company held investments in equity securities of private companies, which are typically at an early stage of development, of $501 million at both June 30, 2019 and December 31, 2018 , principally related to the Company's investment of $500 million in July 2018 in preferred shares of Didi Chuxing, the leading mobile transportation and ride-hailing platform in China. These investments are measured at cost less impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer and are included in "Long-term investments" in the Company's Consolidated Balance Sheets. The Company determined that no adjustments were required to the carrying value of these investments at June 30, 2019 . Other Long-term Investments The Company held investments in preferred shares of private companies of $250 million and $200 million at June 30, 2019 and December 31, 2018 , respectively. These investments are classified as debt securities for accounting purposes and categorized as available-for-sale. The preferred shares are convertible to ordinary shares at the Company’s option and are mandatorily convertible upon an initial public offering. The preferred shares also contain a redemption feature that can be exercised by the Company after certain points of time. These features have been evaluated as embedded derivatives, however, they do not meet the requirements to be accounted for separately. The investments are reported at estimated fair value in "Long-term investments" in the Company's Consolidated Balance Sheets, with the aggregate unrealized gains and losses, net of taxes, reflected as a part of " Accumulated other comprehensive loss |
FAIR VALUE MEASUREMENTS
FAIR VALUE MEASUREMENTS | 6 Months Ended |
Jun. 30, 2019 | |
Fair Value Disclosures [Abstract] | |
FAIR VALUE MEASUREMENTS | FAIR VALUE MEASUREMENTS Financial assets carried at fair value at June 30, 2019 are classified in the categories described in the table below (in millions): Level 1 Level 2 Level 3 Total ASSETS: Cash and restricted cash equivalents: Money market funds $ 4,693 $ — $ — $ 4,693 Time deposits and certificates of deposit 8 — — 8 Short-term investments in marketable securities: International government securities — 145 — 145 U.S. government securities — 208 — 208 Corporate debt securities — 700 — 700 Ctrip convertible debt securities — 500 — 500 Long-term investments in marketable securities: International government securities — 30 — 30 U.S. government securities — 206 — 206 Corporate debt securities — 1,352 — 1,352 Ctrip convertible debt securities — 775 — 775 Marketable equity securities 1,504 — — 1,504 Other long-term investments — — 250 250 Derivatives: Currency exchange derivatives — 1 — 1 Total assets at fair value $ 6,205 $ 3,917 $ 250 $ 10,372 Financial assets carried at fair value at December 31, 2018 are classified in the categories described in the table below (in millions): Level 1 Level 2 Level 3 Total Cash and restricted cash equivalents: Money market funds $ 2,061 $ — $ — $ 2,061 International government securities — 21 — 21 U.S. government securities — 1 — 1 Commercial paper — 2 — 2 Time deposits and certificates of deposit 25 — — 25 Short-term investments in marketable securities: International government securities — 314 — 314 U.S. government securities — 656 — 656 Corporate debt securities — 2,681 — 2,681 U.S. government agency securities — 1 — 1 Commercial paper — 7 — 7 Time deposits and certificates of deposit 1 — — 1 Long-term investments in marketable securities: International government securities — 800 — 800 U.S. government securities — 293 — 293 Corporate debt securities — 4,401 — 4,401 Ctrip convertible debt securities — 1,177 — 1,177 Marketable equity securities 1,036 — — 1,036 Other long-term investment — — 200 200 Derivatives: Currency exchange derivatives — 4 — 4 Total assets at fair value $ 3,123 $ 10,358 $ 200 $ 13,681 The table above does not include contingent consideration related to a business acquisition (see Note 13 ). There are three levels of inputs to measure fair value. The definition of each input is described below: Level 1 : Quoted prices in active markets that are accessible by the Company at the measurement date for identical assets and liabilities. Level 2 : Inputs that are observable, either directly or indirectly. Such prices may be based upon quoted prices for identical or comparable securities in active markets or inputs not quoted on active markets, but corroborated by market data. Level 3 : Unobservable inputs are used when little or no market data is available. Investments in corporate debt securities, U.S. and international government securities, commercial paper, government agency securities and certain convertible debt securities are considered "Level 2 " valuations because the Company has access to quoted prices, but does not have visibility into the volume and frequency of trading for all of these investments. For the Company's investments, a market approach is used for recurring fair value measurements and the valuation techniques use inputs that are observable, or can be corroborated by observable data, in an active marketplace. See Note 5 for information related to the carrying value of the Company's investments in marketable securities. Other long-term investments reported at an aggregate fair value of $250 million and $200 million at June 30, 2019 and December 31, 2018, respectively, were considered a "Level 3" valuation and measured using management's estimates that incorporate current market participant expectations of future cash flows considered alongside recent financing transactions of the investee and other relevant information. See Note 5 for further information related to these investments. The Company's derivative instruments are valued using pricing models. Pricing models take into account the contract terms as well as multiple inputs where applicable, such as interest rate yield curves, option volatility and currency rates. Derivatives are considered "Level 2 " fair value measurements. The Company's derivative instruments are typically short-term in nature. At June 30, 2019 and December 31, 2018 , the Company's cash consisted of bank deposits. Other financial assets and liabilities, including restricted cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and deferred merchant bookings, are carried at cost which approximates their fair value because of the short-term nature of these items. See Note 9 for the estimated fair value of the Company's outstanding Senior Notes and Note 5 for information related to an embedded derivative associated with the $25 million Ctrip convertible notes issued in 2016. In the normal course of business, the Company is exposed to the impact of foreign currency fluctuations. The Company mitigates these risks by following established risk management policies and procedures, including the use of derivatives. The Company does not use derivatives for trading or speculative purposes. All derivative instruments are recognized in the Consolidated Balance Sheets at fair value. Gains and losses resulting from changes in the fair value of derivative instruments that are not designated as hedging instruments for accounting purposes are recognized in the Unaudited Consolidated Statements of Operations in the period that the changes occur. Derivatives Not Designated as Hedging Instruments — The Company is exposed to adverse movements in currency exchange rates as the operating results of its international operations are translated from local currency into U.S. Dollars upon consolidation. The Company enters into average-rate derivative contracts to hedge translation risks from short-term currency exchange rate fluctuations for the Euro, British Pound Sterling and certain other currencies versus the U.S. Dollar. At June 30, 2019 and December 31, 2018 , there were no outstanding derivative contracts related to foreign currency translation risks. The Company also enters into foreign currency forward contracts to hedge its exposure to the impact of movements in currency exchange rates on its transactional balances denominated in currencies other than the functional currency. Derivative assets are included in "Prepaid expenses and other current assets" and derivative liabilities are included in "Accrued expenses and other current liabilities" in the Consolidated Balance Sheets. Derivatives associated with these transaction risks resulted in foreign currency gains of $8 million and foreign currency losses of $5 million for the three and six months ended June 30, 2019 , respectively, and foreign currency losses of $51 million and $30 million for the three and six months ended June 30, 2018 , respectively. These mark-to-market adjustments on the derivative contracts, offset by the effect of changes in currency exchange rates on transactions denominated in currencies other than the functional currency, resulted in net losses of $13 million and $21 million for the three and six months ended June 30, 2019 , respectively, and net losses of $12 million and $17 million for the three and six months ended June 30, 2018 , respectively. The net impacts related to these derivatives are reported in "Foreign currency transactions and other" in the Unaudited Consolidated Statements of Operations. The settlement of derivative contracts not designated as hedging instruments resulted in a net cash inflow of $3 million and a net cash outflow of $30 million for the six months ended June 30, 2019 and 2018 , respectively, which are reported within " Net cash provided by operating activities |
LEASES
LEASES | 6 Months Ended |
Jun. 30, 2019 | |
Leases [Abstract] | |
Lessee Operating and Financing Leases | LEASES Adoption of ASC Topic 842, Leases On January 1, 2019, the Company adopted ASC 842, Leases , using a modified retrospective method applied to all contracts as of January 1, 2019. Therefore, for reporting periods beginning after December 31, 2018, the financial statements are prepared in accordance with the current lease standard and the financial statements for all periods prior to January 1, 2019 are presented under the previous lease standard ("ASC 840"). The Company determines if an arrangement is a lease, or contains a lease, when a contract is signed. The Company determines if a lease is an operating or financing lease and records a lease asset and a lease liability upon lease commencement, which is the date when the underlying asset is made available for use by the lessor. The Company has operating leases for office space, data centers and one land lease for Booking.com's headquarters (see Note 13 ). The Company has no financing leases as of June 30, 2019 . For office space, data centers and land, the Company has elected to combine the fixed payments to lease the asset and any fixed non-lease payments (such as maintenance or utility charges) when calculating the lease asset and lease liability. The Company recognizes lease expense on a straight-line basis over the lease term. Certain of the Company's lease agreements include rent payments which are adjusted periodically for inflation. Any change in payments due to changes in inflation rates are recognized as variable lease expense as they are incurred. Variable lease expense also includes costs for property taxes, insurance and services provided by the lessor which are charged based on usage or performance. Most leases have one or more options to renew, with renewal terms that can initially extend the lease term for various periods up to 9 years . The exercise of renewal options for office space and data centers is at the Company’s discretion and are included if they are reasonably certain to be exercised. The land lease for Booking.com's headquarters has an initial term which expires in 2065, at which time the lease payments will be adjusted based on the value of the land on the reassessment date. The Company considered the initial term of the land lease to be its expected period of use. As of June 30, 2019 , the Company’s weighted-average remaining lease term for all leases was approximately 8.2 years. When the rate implicit in the lease is not readily determinable, the Company uses its incremental borrowing rate as its discount rate to determine the present value of its lease payments. The incremental borrowing rates approximate the rate the Company would pay to borrow in the currency of the lease payments on a collateralized basis for the weighted-average life of the lease. As of June 30, 2019 , the Company’s weighted-average discount rate was approximately 2.1% . The Company recognized the following related to leases in its Consolidated Balance Sheet at June 30, 2019 (in millions): Classification in Consolidated Balance Sheet June 30, 2019 Operating lease assets Operating lease assets $ 639 Lease Liabilities: Current operating lease liabilities Accrued expenses and other current liabilities $ 154 Non-current operating lease liabilities Operating lease liabilities 495 Total operating lease liabilities $ 649 As of June 30, 2019 , the operating lease liabilities will mature over the following periods (in millions): Remainder of 2019 $ 83 2020 158 2021 129 2022 83 2023 61 2024 42 Thereafter 164 Total remaining lease payments $ 720 Less: Imputed interest (71 ) Total operating lease liabilities $ 649 As of June 30, 2019 , the Company has entered into leases that have not yet commenced with future lease payments of approximately $7 million which are not reflected in the table above. These leases will commence by 2020 with lease terms of up to 5 years and will be recognized upon lease commencement. In addition, the Company signed an agreement for a lease in the city of Manchester in the United Kingdom for the headquarters of Rentalcars.com (see Note 13 ). At December 31, 2018 , minimum lease payments for operating leases having an initial term in excess of one year under ASC 840 were as follows (in millions): 2019 $ 164 2020 142 2021 110 2022 66 2023 52 Thereafter 190 Total minimum lease payments $ 724 The Company recognized the following related to operating leases in its Unaudited Consolidated Statements of Operations (in millions): Classification in Unaudited Consolidated Statement of Operations Three Months Ended June 30, 2019 Six Months Ended June 30, 2019 Lease expense General and administrative and Information technology $ 46 $ 91 Variable lease expense General and administrative and Information technology 15 28 Less: Sublease income General and administrative — (1 ) Total lease expense, net of sublease income $ 61 $ 118 Supplemental cash flow information related to operating leases are as follows (in millions): Six Months Ended June 30, 2019 Cash paid for amounts included in the measurement of lease liabilities $ 87 Operating lease assets obtained in exchange for operating lease liabilities 86 |
INTANGIBLE ASSETS AND GOODWILL
INTANGIBLE ASSETS AND GOODWILL | 6 Months Ended |
Jun. 30, 2019 | |
Goodwill and Intangible Assets Disclosure [Abstract] | |
INTANGIBLE ASSETS AND GOODWILL | INTANGIBLE ASSETS AND GOODWILL The Company's intangible assets at June 30, 2019 and December 31, 2018 consisted of the following (in millions): June 30, 2019 December 31, 2018 Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Amortization Supply and distribution agreements $ 1,100 $ (440 ) $ 660 $ 1,099 $ (408 ) $ 691 3 - 20 years Technology 176 (129 ) 47 173 (121 ) 52 1 - 7 years Internet domain names 41 (31 ) 10 41 (30 ) 11 5 - 20 years Trade names 1,810 (486 ) 1,324 1,810 (439 ) 1,371 4 - 20 years Other intangible assets 2 (2 ) — 3 (3 ) — Up to 15 years Total intangible assets $ 3,129 $ (1,088 ) $ 2,041 $ 3,126 $ (1,001 ) $ 2,125 Intangible assets are amortized on a straight-line basis. Amortization expense was $44 million and $89 million for the three and six months ended June 30, 2019 , respectively, and $45 million and $92 million for the three and six months ended June 30, 2018 , respectively. A substantial portion of the Company's intangible assets and goodwill relates to the acquisitions of OpenTable and KAYAK. There were no events or changes in circumstances to indicate a potential impairment to goodwill or intangible assets at June 30, 2019 . Acquisition In November 2018, the Company paid $134 million , net of cash acquired, to complete the acquisition of HotelsCombined, a hotel meta-search company. In April 2018, the Company paid $139 million , net of cash acquired, and issued shares of the Company's common stock in the amount of $110 million in connection with the acquisition of FareHarbor, a leading provider of business-to-business activities distribution services. In respect of the shares issued, as presented in the supplemental disclosure in the Unaudited Consolidated Statement of Cash Flows, $59 million relates to purchase price consideration and $51 million relates to shares restricted for trading purposes until certain conditions are met. |
DEBT
DEBT | 6 Months Ended |
Jun. 30, 2019 | |
Debt Disclosure [Abstract] | |
DEBT | DEBT Short-term Borrowing On June 30, 2019 , the Company had a bank overdraft of $37 million , which was repaid in July 2019. On December 31, 2018 , the Company had a bank overdraft of $25 million , which was repaid in January 2019. These bank overdrafts are reported in "Accrued expenses and other current liabilities" in the Consolidated Balance Sheets at June 30, 2019 and December 31, 2018 . Revolving Credit Facility In June 2015, the Company entered into a $2.0 billion five -year unsecured revolving credit facility with a group of lenders. Borrowings under the revolving credit facility will bear interest, at the Company’s option, at a rate per annum equal to either (i) the adjusted London Inter-bank Offered Rate ("LIBOR") for the interest period in effect for such borrowing plus an applicable margin ranging from 0.875% to 1.50% ; or (ii) the greatest of (a) Bank of America, N.A.'s prime lending rate, (b) the federal funds rate plus 0.50% , and (c) an adjusted LIBOR for an interest period of one month plus 1.00% , plus an applicable margin ranging from 0.00% to 0.50% . Undrawn balances available under the revolving credit facility are subject to commitment fees at the applicable rate ranging from 0.085% to 0.20% . The revolving credit facility provides for the issuance of up to $70 million of letters of credit as well as borrowings of up to $50 million on same-day notice, referred to as swingline loans. Borrowings under the revolving credit facility may be made in U.S. Dollars, Euros, British Pounds Sterling and any other foreign currency agreed to by the lenders. The proceeds of loans made under the facility would be used for working capital and general corporate purposes, which could include acquisitions, share repurchases or debt repayments. There were $5 million of letters of credit issued under the facility at both June 30, 2019 and December 31, 2018 . There were no borrowings outstanding under this revolving credit facility at June 30, 2019 and December 31, 2018 . During the six months ended June 30, 2019 , the Company made several short-term borrowings under this revolving credit facility totaling $400 million with a weighted-average interest rate of 3.5% , all of which were repaid prior to June 30, 2019 . Outstanding Debt Outstanding debt at June 30, 2019 consisted of the following (in millions): June 30, 2019 Outstanding Principal Amount Unamortized Debt Discount and Debt Issuance Cost Carrying Value Current liabilities: 0.35% Convertible Senior Notes due June 2020 $ 1,000 $ (25 ) $ 975 Long-term debt: 0.9% Convertible Senior Notes due September 2021 $ 1,000 $ (50 ) $ 950 0.8% (€1 Billion) Senior Notes due March 2022 1,139 (4 ) 1,135 2.15% (€750 Million) Senior Notes due November 2022 854 (3 ) 851 2.75% Senior Notes due March 2023 500 (2 ) 498 2.375% (€1 Billion) Senior Notes due September 2024 1,139 (10 ) 1,129 3.65% Senior Notes due March 2025 500 (3 ) 497 3.6% Senior Notes due June 2026 1,000 (6 ) 994 1.8% (€1 Billion) Senior Notes due March 2027 1,139 (4 ) 1,135 3.55% Senior Notes due March 2028 500 (3 ) 497 Total long-term debt $ 7,771 $ (85 ) $ 7,686 Outstanding debt at December 31, 2018 consisted of the following (in millions): December 31, 2018 Outstanding Principal Amount Unamortized Debt Discount and Debt Issuance Cost Carrying Value Long-term debt: 0.35% Convertible Senior Notes due June 2020 $ 1,000 $ (39 ) $ 961 0.9% Convertible Senior Notes due September 2021 1,000 (61 ) 939 0.8% (€1 Billion) Senior Notes due March 2022 1,143 (5 ) 1,138 2.15% (€750 Million) Senior Notes due November 2022 858 (4 ) 854 2.75% Senior Notes due March 2023 500 (3 ) 497 2.375% (€1 Billion) Senior Notes due September 2024 1,143 (10 ) 1,133 3.65% Senior Notes due March 2025 500 (3 ) 497 3.6% Senior Notes due June 2026 1,000 (6 ) 994 1.8% (€1 Billion) Senior Notes due March 2027 1,143 (4 ) 1,139 3.55% Senior Notes due March 2028 500 (3 ) 497 Total long-term debt $ 8,787 $ (138 ) $ 8,649 Based on the closing price of the Company's common stock for the prescribed measurement periods for the three months ended June 30, 2019 and December 31, 2018 , the contingent conversion thresholds on the 2020 Notes (as defined below) and 2021 Notes (as defined below) were not exceeded, and therefore, these notes were not convertible at the option of the holder. Fair Value of Debt At June 30, 2019 and December 31, 2018 , the estimated fair value of the outstanding Senior Notes was approximately $9.8 billion and $9.3 billion , respectively, and was considered a "Level 2 " fair value measurement (see Note 6 ). Fair value was estimated based upon actual trades at the end of the reporting period or the most recent trade available as well as the Company's stock price at the end of the reporting period. A substantial portion of the fair value of the Company's debt in excess of the outstanding principal amount relates to the conversion premium on the Convertible Senior Notes. Convertible Senior Notes If the note holders exercise their option to convert, the Company delivers cash to repay the principal amount of the notes and delivers shares of common stock or cash, at its option, to satisfy the conversion value in excess of the principal amount. If the Company's convertible debt is redeemed or converted prior to maturity, a gain or loss on extinguishment is recognized. The gain or loss is the difference between the fair value of the debt component immediately prior to extinguishment and its carrying value. To estimate the fair value of the debt at the conversion date, the Company estimates the straight debt borrowing rate, considering the credit rating and straight debt of comparable corporate issuers. Description of Convertible Senior Notes In August 2014, the Company issued in a private placement $1.0 billion aggregate principal amount of Convertible Senior Notes due September 15, 2021, with an interest rate of 0.9% (the "2021 Notes"). The Company paid $11 million in debt issuance costs during the year ended December 31, 2014 related to this offering. The 2021 Notes are convertible, subject to certain conditions, into the Company's common stock at a conversion price of $2,055.50 per share. The 2021 Notes are convertible, at the option of the holder, prior to September 15, 2021, upon the occurrence of specific events, including but not limited to a change in control, or if the closing sales price of the Company's common stock for at least 20 trading days in the period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is more than 150% of the conversion price in effect for the notes on the last trading day of the immediately preceding quarter. In the event that all or substantially all of the Company's common stock is acquired on or prior to the maturity of the 2021 Notes in a transaction in which the consideration paid to holders of the Company's common stock consists of all or substantially all cash, the Company would be required to make additional payments in the form of additional shares of common stock to the holders of the 2021 Notes in an aggregate value ranging from $0 to $375 million depending upon the date of the transaction and the then current stock price of the Company. At June 15, 2021, holders will have the right to convert all or any portion of the 2021 Notes, regardless of the Company's stock price. The 2021 Notes may not be redeemed by the Company prior to maturity. The holders may require the Company to repurchase the 2021 Notes for cash in certain circumstances. Interest on the 2021 Notes is payable on March 15 and September 15 of each year. In May 2013, the Company issued in a private placement $1.0 billion aggregate principal amount of Convertible Senior Notes due June 15, 2020, with an interest rate of 0.35% (the "2020 Notes"). The 2020 Notes were issued with an initial discount of $20 million . The Company paid $1 million in debt issuance costs during the year ended December 31, 2013 related to this offering. The 2020 Notes are convertible, subject to certain conditions, into the Company's common stock at a conversion price of $1,315.10 per share. The 2020 Notes are convertible, at the option of the holder, prior to June 15, 2020, upon the occurrence of specific events, including but not limited to a change in control, or if the closing sales price of the Company's common stock for at least 20 trading days in the period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is more than 150% of the conversion price in effect for the notes on the last trading day of the immediately preceding quarter. In the event that all or substantially all of the Company's common stock is acquired on or prior to the maturity of the 2020 Notes in a transaction in which the consideration paid to holders of the Company's common stock consists of all or substantially all cash, the Company would be required to make additional payments in the form of additional shares of common stock to the holders of the 2020 Notes in an aggregate value ranging from $0 to $397 million depending upon the date of the transaction and the then current stock price of the Company. At March 15, 2020, holders will have the right to convert all or any portion of the 2020 Notes, regardless of the Company's stock price. The 2020 Notes may not be redeemed by the Company prior to maturity. The holders may require the Company to repurchase the 2020 Notes for cash in certain circumstances. Interest on the 2020 Notes is payable on June 15 and December 15 of each year. In March 2012, the Company issued in a private placement $1.0 billion aggregate principal amount of Convertible Senior Notes due March 15, 2018, with an interest rate of 1.0% (the "2018 Notes"). The 2018 Notes were convertible, subject to certain conditions, into the Company's common stock at a conversion price of $944.61 per share. In March 2018, in connection with the maturity of the remaining outstanding 2018 Notes, the Company paid $714 million to satisfy the aggregate principal amount due and paid an additional $773 million in satisfaction of the conversion value in excess of the principal amount. Cash-settled convertible debt, such as the Company's Convertible Senior Notes, is separated into debt and equity components at issuance and each component is assigned a value. The value assigned to the debt component is the estimated fair value, at the issuance date, of a similar bond without the conversion feature. The difference between the bond cash proceeds and this estimated fair value, representing the value assigned to the equity component, is recorded as a debt discount. Debt discount is amortized using the effective interest rate method over the period from the origination date through the stated maturity date. The Company estimated the straight debt borrowing rates at debt origination to be 3.18% for the 2021 Notes, 3.13% for the 2020 Notes and 3.50% for the 2018 Notes. The yield to maturity was estimated at an at-market coupon priced at par. Debt discount after tax of $83 million ( $143 million before tax) related to the 2021 Notes, $92 million ( $154 million before tax) related to the 2020 Notes and $81 million ( $135 million before tax) related to the 2018 Notes less financing costs associated with the equity component of the respective convertible notes was recorded in additional paid-in capital in the balance sheet at debt origination. For the three months ended June 30, 2019 and 2018 , the Company recognized interest expense of $16 million and $15 million , respectively, related to convertible notes, which was almost entirely comprised of the amortization of debt discount of $12 million and the contractual coupon interest of $3 million for each period. For the three months ended June 30, 2019 , included in the amortization of debt discount mentioned above was $1 million of original issuance discount related to the 2020 Notes. The remaining interest expense related to the amortization of debt issuance costs. The weighted-average effective interest rates for both the three months ended June 30, 2019 and 2018 were 3.2% . For the six months ended June 30, 2019 and 2018 , the Company recognized interest expense of $31 million and $35 million , respectively, related to convertible notes, which was almost entirely comprised of the amortization of debt discount of $24 million and $26 million , respectively, and the contractual coupon interest of $6 million and $8 million , respectively. For the six months ended June 30, 2019 and 2018 , included in the amortization of debt discount mentioned above was $2 million and $1 million , respectively, of original issuance discount related to the 2020 Notes. The remaining interest expense related to the amortization of debt issuance costs. The remaining period for amortization of debt discount and debt issuance costs is the period until the stated maturity date for the respective debt. The weighted-average effective interest rates for both the six months ended June 30, 2019 and 2018 were 3.2% . Other Long-term Debt Other long-term debt had a total carrying value of $6.7 billion at both June 30, 2019 and December 31, 2018 . Debt discount is amortized using the effective interest rate method over the period from the origination date through the stated maturity date. The Company estimated the effective interest rates at debt origination to be 0.84% for the Senior Notes maturing in March 2022 (the "March 2022 Notes"), 2.20% for the Senior Notes maturing in November 2022 (the "November 2022 Notes"), 2.78% for the Senior Notes maturing in March 2023, 2.48% for the Senior Notes maturing in September 2024 (the "September 2024 Notes"), 3.68% for the Senior Notes maturing in March 2025, 3.62% for the Senior Notes maturing in June 2026, 1.80% for the Senior Notes maturing in March 2027 (the "March 2027 Notes") and 3.56% for the Senior Notes maturing in March 2028. For the three months ended June 30, 2019 and 2018 , the Company recognized interest expense of $41 million and $43 million , respectively, related to other long-term debt, which was almost entirely comprised of $40 million and $41 million , respectively, related to the contractual coupon interest. The remaining interest expense relates to the amortization of debt discount and debt issuance costs. For the six months ended June 30, 2019 and 2018 , the Company recognized interest expense of $83 million and $86 million , respectively, related to other long-term debt, which was almost entirely comprised of $80 million and $83 million , respectively, related to the contractual coupon interest. The remaining interest expense related to the amortization of debt discount and debt issuance costs. The remaining period for amortization of debt discount and debt issuance costs is the period until the stated maturity dates for the respective debt. The aggregate principal value of the Euro-denominated March 2022 Notes, November 2022 Notes, September 2024 Notes and March 2027 Notes (collectively "Euro-denominated debt") and accrued interest thereon had historically been designated as a hedge of the Company's net investment in a Euro functional currency subsidiary. The Company dedesignated a portion of this hedge in the second quarter of 2019. For the six months ended June 30, 2019 , the carrying value of the portion of Euro-denominated debt, including accrued interest, designated as a net investment hedge, ranged from $3.4 billion to $4.3 billion . The foreign currency transaction gains or losses on these Euro-denominated liabilities are measured based upon changes in spot rates. The foreign currency transaction gains or losses on the Euro-denominated debt that is designated as hedging instruments are recorded in " Accumulated other comprehensive loss " in the Consolidated Balance Sheets. The net assets of this subsidiary are translated into U.S. Dollars at each balance sheet date, with the effects of foreign currency changes also reported in " Accumulated other comprehensive loss " in the Consolidated Balance Sheets. The foreign currency transaction gains or losses on the Euro-denominated debt that is not designated as hedging instruments for accounting purposes are recognized in " Foreign currency transactions and other |
TREASURY STOCK
TREASURY STOCK | 6 Months Ended |
Jun. 30, 2019 | |
Equity [Abstract] | |
TREASURY STOCK | TREASURY STOCK At December 31, 2018, the Company had a total remaining authorization of $4.5 billion to repurchase its common stock related to a program authorized by the Company's Board of Directors in 2018 for $8.0 billion . In the second quarter of 2019, the Company's Board of Directors authorized an additional program to repurchase up to $15.0 billion of the Company's common stock. At June 30, 2019 , the Company had a total remaining authorization of $14.2 billion to repurchase its common stock. The Company has continued to make repurchases of its common stock in the third quarter of 2019 and may continue to make repurchases of shares under its stock repurchase program, depending on prevailing market conditions, alternate uses of capital and other factors. Whether and when to initiate and/or complete any repurchase of common stock and the amount of common stock repurchased will be determined at the Company's discretion. Additionally, the Board of Directors has given the Company the general authorization to repurchase shares of its common stock withheld to satisfy employee withholding tax obligations related to stock-based compensation. The following table summarizes the Company's stock repurchase activities during the three and six months ended June 30, 2019 and 2018 , respectively (in millions, except for shares): Three Months Ended Six Months Ended 2019 2018 2019 2018 Shares Amount Shares Amount Shares Amount Shares Amount Authorized stock repurchase programs 1,433,726 $ 2,590 559,910 $ 1,173 2,981,809 $ 5,325 873,986 $ 1,785 General authorization for shares withheld on stock award vesting 8,714 16 12,664 26 79,419 137 71,707 146 Total 1,442,440 $ 2,606 572,574 $ 1,199 3,061,228 $ 5,462 945,693 $ 1,931 Stock repurchases of $44 million in June 2019 were settled in July 2019. Stock repurchases of $74 million in December 2018 were settled in January 2019. For the six months ended June 30, 2019 and 2018 , the Company remitted employee withholding taxes of $136 million and $145 million , respectively, to the tax authorities, which is different from the aggregate cost of the shares withheld for taxes for each period due to the timing in remitting the taxes. The cash remitted to the tax authorities is included in financing activities in the Unaudited Consolidated Statements of Cash Flows. At June 30, 2019 , there were 20,378,354 shares of the Company's common stock held in treasury. |
INCOME TAXES
INCOME TAXES | 6 Months Ended |
Jun. 30, 2019 | |
Income Tax Disclosure [Abstract] | |
INCOME TAXES | INCOME TAXES Income tax expense consists of U.S. and international income taxes, determined using an estimate of the Company's annual effective tax rate, which is based upon the applicable tax rates and tax laws of the countries in which the income is generated. A deferred tax liability is recognized for all taxable temporary differences, and a deferred tax asset is recognized for all deductible temporary differences and operating loss and tax credit carryforwards. A valuation allowance is provided when it is more likely than not that some portion or all of a deferred tax asset will not be realized. The Company considers many factors when assessing the likelihood of future realization of the deferred tax assets, including its recent cumulative earnings experience by taxing jurisdiction, expectations of future income, tax planning strategies, the carryforward periods available for tax reporting purposes, and other relevant factors. The Company's effective tax rates for the three and six months ended June 30, 2019 were 18.9% and 19.8% , respectively, compared to 19.2% for both the three and six months ended June 30, 2018 . The Company's 2019 effective tax rates differ from the U.S. federal statutory tax rate of 21% , primarily due to the benefit of the Netherlands Innovation Box Tax (discussed below), partially offset by the effect of higher international tax rates. The Company's 2018 effective tax rates differ from the U.S. federal statutory tax rate of 21% , primarily due to the benefit of the Netherlands Innovation Box Tax, U.S. state tax rate changes that resulted in a net decrease to deferred tax liabilities associated with acquired intangible assets, and excess tax benefits recognized from the vesting of equity awards, partially offset by the effect of higher international tax rates and U.S. federal and state tax associated with the Company's international earnings resulting from the introduction of the Tax Act. The Company's effective tax rate was lower for the three months ended June 30, 2019 , compared to the three months ended June 30, 2018 , primarily as a result of lower U.S. federal and state tax associated with the Company’s current year international earnings resulting from the introduction of the Tax Act and lower discrete tax charges related to unrealized gains on equity securities, partially offset by lower U.S. state tax rate change benefits on deferred tax liabilities associated with acquired intangible assets. The Company's effective tax rate was higher for the six months ended June 30, 2019 , compared to the six months ended June 30, 2018 , primarily as a result of higher discrete tax charges related to unrealized gains on equity securities and lower excess tax benefits recognized from the vesting of equity awards, partially offset by lower U.S. federal and state tax associated with the Company’s current year international earnings resulting from the introduction of the Tax Act . During the three and six months ended June 30, 2019 and 2018 , a substantial majority of the Company's income was generated in the Netherlands, where Booking.com is based. According to Dutch corporate income tax law, income generated from qualifying innovative activities is taxed at a rate of 7% ("Innovation Box Tax") rather than the Dutch statutory rate of 25% . A portion of Booking.com's earnings during the three and six months ended June 30, 2019 and 2018 qualified for Innovation Box Tax treatment, which had a significant beneficial impact on the Company's effective tax rates for those periods. |
ACCUMULATED OTHER COMPREHENSIVE
ACCUMULATED OTHER COMPREHENSIVE INCOME | 6 Months Ended |
Jun. 30, 2019 | |
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] | |
ACCUMULATED OTHER COMPREHENSIVE INCOME | ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The table below provides the balances for each classification of accumulated other comprehensive loss at June 30, 2019 and December 31, 2018 (in millions): June 30, December 31, Foreign currency translation adjustments, net of tax (1) $ (157 ) $ (129 ) Net unrealized losses on debt securities, net of tax (2) (73 ) (187 ) Accumulated other comprehensive loss $ (230 ) $ (316 ) (1) Foreign currency translation adjustments, net of tax, at June 30, 2019 and December 31, 2018 , included accumulated net losses from fair value adjustments of $35 million after tax ( $53 million before tax) associated with previously settled derivatives that were designated as net investment hedges. Foreign currency translation adjustments, net of tax, included foreign currency transaction gains of $1 million after tax ( $15 million before tax) and foreign currency transaction losses of $26 million after tax ( $20 million before tax) at June 30, 2019 and December 31, 2018 , respectively, associated with the Company's Euro-denominated debt that is designated as a hedge against the impact of currency fluctuations on the net assets of a Euro functional currency subsidiary (see Note 9 ). The remaining balance in foreign currency translation adjustments relates to the cumulative impacts of currency fluctuations on the Company's non-U.S. Dollar functional currency subsidiaries' net assets. At June 30, 2019 and December 31, 2018 , the Company had deferred tax benefits of $56 million and $41 million , respectively, related to foreign currency translation adjustments to its one-time deemed repatriation tax liability recorded at December 31, 2017 and foreign earnings for periods after December 31, 2017 that are subject to U.S. federal and state income tax, resulting from the introduction of the Tax Act. (2) Net unrealized losses on debt securities, net of tax, includes cumulative tax charges of $66 million and $30 million at June 30, 2019 and December 31, 2018 |
COMMITMENTS AND CONTINGENCIES
COMMITMENTS AND CONTINGENCIES | 6 Months Ended |
Jun. 30, 2019 | |
Commitments and Contingencies Disclosure [Abstract] | |
COMMITMENTS AND CONTINGENCIES | COMMITMENTS AND CONTINGENCIES Competition and Consumer Protection Reviews At times, online platforms, including online travel platforms, have been the subject of investigations or inquiries by various national competition authorities ("NCAs") or other governmental authorities regarding competition law matters, consumer protection issues or other areas of concern. The Company is or has been involved in many such investigations. For example, the Company has been and continues to be involved in investigations related to whether Booking.com's contractual parity arrangements with accommodation providers, sometimes also referred to as "most favored nation" or "MFN" provisions, are anti-competitive because they require accommodation providers to provide Booking.com with room rates, conditions or availability that are at least as favorable as those offered to other online travel companies ("OTCs") or through the accommodation provider's website. To resolve and close certain of the investigations, the Company has from time to time made commitments to the investigating authorities regarding future business practices or activities. For example, Booking.com has made commitments to several NCAs, including agreeing to narrow the scope of its parity clauses, in order to resolve parity-related investigations. In addition, in September 2017, the Swiss Price Surveillance Office opened an investigation into the level of commissions of Booking.com in Switzerland and the investigation is ongoing. Some authorities are reviewing the online hotel booking sector more generally through market inquiries and the Company cannot predict the outcome of such inquiries or any resulting impact on its business, results of operations, cash flows or financial condition. NCAs or other governmental authorities are continuing to review the activities of online platforms, including through the use of consumer protection powers. In October 2017, the United Kingdom's NCA (the Competition and Markets Authority, or CMA) launched a consumer protection law investigation into the clarity, accuracy and presentation of information on hotel booking sites with a specific focus on the display of search results (e.g., ranking), claims regarding discounts, methods of "pressure selling" (such as allegedly creating false impressions regarding room availability) and failure to disclose hidden charges. In connection with this investigation, Booking.com, agoda and KAYAK, along with a number of other OTCs, voluntarily agreed to certain commitments with the CMA addressing its concerns in resolution of this investigation, which will take effect on September 1, 2019. Among other things, the commitments provided to the CMA include showing prices inclusive of all mandatory taxes and charges, providing information about the effect of money earned on search result rankings on or before the search results page and making certain adjustments to how discounts and statements concerning popularity or availability are shown to consumers. The CMA has stated that it expects all participants in the online travel market to adhere to the same standards, regardless of whether they formally signed the commitments. The commitments conclude the CMA's investigation without finding an infringement or an admission of wrongdoing of the OTCs involved. The Company is unable to predict what, if any, effect the commitments made to the CMA, will have on its business, industry practices or online commerce more generally. The Company is unable to predict how any current or future investigations or litigation may be resolved or the long-term impact of any such resolution on its business. For example, competition and consumer-law related investigations, legislation or issues have and could in the future result in private litigation. More immediate results could include, among other things, the imposition of fines, commitments to change certain business practices or reputational damage, any of which could harm the Company's business, results of operations, brands or competitive position. Tax Matters French tax authorities conducted an audit of Booking.com for the years 2003 through 2012. They are asserting that Booking.com has a permanent establishment in France and are seeking to recover what they claim are unpaid income and value-added taxes. In December 2015, the French tax authorities issued Booking.com assessments related to those tax years for approximately 356 million Euros, the majority of which would represent penalties and interest. The Company believes that Booking.com has been, and continues to be, in compliance with French tax law, and the Company is contesting the assessments. The Company has not recorded a liability in connection with these assessments. In December 2018, the French tax authorities issued a formal demand for payment of the amounts assessed. As a result, in January 2019, the Company paid the assessments of approximately 356 million Euros ( $403 million ) in order to preserve its right to contest the assessments in court, which is included in " Other assets " in the Consolidated Balance Sheet at June 30, 2019 . Such payment does not constitute an admission that the Company owes the taxes and will be refunded (with interest) to the Company to the extent the Company prevails. If the Company is unable to resolve the matter with the French tax authorities, the Company plans to challenge the assessments in the French courts. The French tax authorities have begun a similar audit of the tax years 2013 through 2015 and recently extended the audit to include the years 2016 through 2018, both of which could result in additional assessments. Italian authorities are reviewing Booking.com's activities for the years 2011 through 2015. They are reviewing whether Booking.com has a permanent establishment in Italy and Booking.com's transfer pricing practices in Italy. The Company believes that Booking.com has been, and continues to be, in compliance with Italian tax law. The Company is cooperating with the investigation but intends to contest any allegation that Booking.com has a permanent establishment in Italy or that its transfer pricing policies are inappropriate. In December 2018, the Italian tax authorities issued an assessment on the Italian Booking.com subsidiary for approximately 48 million Euros for the 2013 tax year, asserting that its transfer pricing policies were inadequate. The Company has not recorded a liability in connection with this assessment. It is unclear what further actions, if any, the Italian authorities will take. Such actions could include closing the investigation, assessing Booking.com additional taxes, as well as the imposition of interest, fines and penalties, or even bringing criminal charges. In addition, Turkish tax authorities have asserted that Booking.com has a permanent establishment in Turkey and have issued tax assessments for the years 2012 through 2017 for approximately 433 million Turkish Lira, including interest and penalties. The Company believes that Booking.com has been, and continues to be, in compliance with Turkish tax law, and the Company is contesting these assessments. The Company has not recorded a liability in connection with these assessments. As a result of an internal review of tax policies and positions at one of the Company's smaller subsidiaries, the Company identified two issues related to the application of certain non-income-based tax laws to that subsidiary's business. In the third and fourth quarters of 2018, the Company accrued related travel transaction taxes totaling approximately $46 million , based on the Company's estimate of the probable travel transaction tax owed for the prior periods, including interest and penalties, as applicable. This expense is included in "General and administrative" expense in the Consolidated Statement of Operations for the year ended December 31, 2018. The Company currently estimates that the reasonably possible loss related to these matters in excess of the amount accrued is approximately $20 million . The Company's internal review is ongoing, and, to the extent the Company determines that the probable taxes owed related to these matters exceed what has already been accrued or new issues are identified during this review, the Company may need to accrue additional amounts, which could adversely affect the Company’s business, results of operations, financial condition and cash flows. During the second quarter 2019, the Company identified the nonpayment in prior periods of a wage-related tax under Netherlands' law on compensation paid to certain highly-compensated former employees in the year of their separation from employment with Booking.com. The Company has informed the Dutch tax authorities of the nonpayment and, to correct this immaterial error, has accrued a liability of $66 million (before tax) based on the Company's estimate of the probable tax owed for prior tax years, including interest (but not including any potential penalties, which cannot reasonably be estimated). This expense is recorded in "Personnel" expenses in the Unaudited Consolidated Statements of Operations for the three and six months periods ended June 30, 2019. In July 2019, France signed into law a 3% digital services tax to be applied retroactively as of January 1, 2019. The Company estimates that its liability for this digital services tax for the first six months of 2019 is approximately $15 million . The expense will be recorded in the third quarter of 2019. From time to time, the Company is involved in other tax-related audits, investigations or proceedings, which could relate to income taxes, value-added taxes, sales taxes, employment taxes, etc. For example, the Company is subject to legal proceedings in the United States related to travel transaction taxes (e.g., hotel occupancy taxes, sales taxes, etc.). Any taxes or other assessments in excess of our current tax provisions, whether in connection with the foregoing or otherwise (including the resolution of any tax proceedings), could have a material adverse effect on our business, effective tax rate, results of operations and financial condition. Turkish Matter From time to time the Company has been subject to legal proceedings and claims regarding whether it is subject to local registration requirements, such as requirements to register as a travel agent. In March 2017, in connection with a lawsuit begun in 2015 by the Association of Turkish Travel Agencies claiming that Booking.com is required to meet certain registration requirements in Turkey, a Turkish court ordered Booking.com to suspend offering Turkish hotels and accommodations to Turkish residents. Although Booking.com is appealing the order and believes it to be without basis, this order has had a negative impact on the Company's growth and results of operations, and is expected to continue to negatively impact the Company's results of operations. Other Matters The Company accrues for certain legal contingencies where it is probable that a loss has been incurred and the amount can be reasonably estimated. Such accrued amounts are not material to the Company's balance sheets and provisions recorded have not been material to the Company's results of operations or cash flows. From time to time, the Company has been, and expects to continue to be, subject to legal proceedings and claims in the ordinary course of business, including claims of alleged infringement of third-party intellectual property rights. Such claims, even if not meritorious, could result in the expenditure of significant financial and managerial resources, divert management's attention from the Company's business objectives and adversely affect the Company's business, results of operations, financial condition and cash flows. Liability associated with the Earnout Arrangement for Business Acquisition At December 31, 2018 , the Company's Consolidated Balance Sheet included a liability of $28 million for contingent consideration related to a business acquisition in 2015. The fair value of the liability, which had been considered a "Level 3" fair value measurement (see Note 6 ), was based upon probability-weighted average payments for specific performance factors from the acquisition date through the performance period which ended on March 31, 2019. In the second quarter of 2019, the Company paid $37 million to settle this liability. Building Construction In September 2016, the Company signed a turnkey agreement to construct an office building for Booking.com’s headquarters in the Netherlands for 270 million Euros. Upon signing this agreement, the Company paid 43 million Euros for the acquired land-use rights, which was included in “Other assets” in the Consolidated Balance Sheets for periods prior to January 1, 2019. The land-use rights were reclassified from "Other assets" to "Operating lease assets" on January 1, 2019 as part of the adoption of ASC 842, Leases (see Note 1). In addition, since signing the turnkey agreement the Company has made several progress payments principally related to the construction of the building, which are included in "Property and equipment, net" in the Consolidated Balance Sheets. At June 30, 2019 , the Company has a remaining obligation of 139 million Euros ( $159 million ) related to the building construction, which will be paid through 2021, when the Company anticipates construction will be complete. In addition to the turnkey agreement, the Company has a remaining obligation at June 30, 2019 to pay 72 million Euros ( $83 million ) over the remaining term of the acquired land lease. The Company will also make additional capital expenditures to fit out and furnish the office space. Other Contractual Obligation In 2018, the Company signed an agreement for a lease related to approximately 222,000 square feet of office space in the city of Manchester in the United Kingdom for the headquarters of Rentalcars.com. The Company's obligation to execute the lease is conditional upon the lessor completing certain activities, which are expected to be completed in 2021. If these activities are completed, the lease will commence for a term of approximately 13 years and the Company will have a lease obligation of approximately 65 million British Pounds Sterling ( $83 million ), excluding lease incentives. The Company will also make capital expenditures to fit out and furnish the office space. |
BASIS OF PRESENTATION (Policies
BASIS OF PRESENTATION (Policies) | 6 Months Ended |
Jun. 30, 2019 | |
Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
Basis of Accounting, Policy | Management of Booking Holdings Inc. (the "Company") is responsible for the Unaudited Consolidated Financial Statements included in this document. The Unaudited Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") and include all normal and recurring adjustments that management of the Company considers necessary for a fair presentation of its financial position and operating results. The Company prepared the Unaudited Consolidated Financial Statements following the requirements of the Securities and Exchange Commission for interim reporting. As permitted under those rules, the Company condensed or omitted certain footnotes or other financial information that are normally required by GAAP for annual financial statements. These statements should be read in combination with the Consolidated Financial Statements in the Company's Annual Report on Form 10-K for the year ended December 31, 2018 . The Unaudited Consolidated Financial Statements include the accounts of the Company and its wholly-owned subsidiaries, including its primary brands of Booking.com, KAYAK, priceline, agoda, Rentalcars.com and OpenTable. All inter-company accounts and transactions have been eliminated in consolidation. The functional currency of the Company's subsidiaries is generally the respective local currency. For international operations, assets and liabilities are translated into U.S. Dollars at the rate of exchange existing at the balance sheet date. Income statement amounts are translated at monthly average exchange rates applicable for the period. Translation gains and losses are included as a component of " Accumulated other comprehensive loss " in the accompanying Consolidated Balance Sheets. Foreign currency transaction gains and losses are included in "Foreign currency transactions and other" in the Unaudited Consolidated Statements of Operations. Revenues, expenses, assets and liabilities can vary during each quarter of the year. Therefore, the results and trends in these interim financial statements may not be the same as those for any subsequent quarter or the full year. |
Accounting Changes and Error Corrections | Unaudited Consolidated Statements of Comprehensive Income Subsequent to the issuance of the Company’s unaudited interim consolidated financial statements for the three and nine months ended September 30, 2018, the Company identified an error in the previously issued Unaudited Consolidated Statements of Comprehensive Income associated with the Company’s adoption of a new accounting update during the first quarter of 2018. This new accounting update amended the guidance on the recognition and measurement of financial instruments. The effect of adopting this new accounting update resulted in an increase of $241 million to the Company’s retained earnings for the net unrealized gain, net of tax, related to marketable equity securities, with an offsetting adjustment to accumulated other comprehensive income as of January 1, 2018. However, in the Unaudited Consolidated Statements of Comprehensive Income for the three months ended March 31, 2018, six months ended June 30, 2018 and nine months ended September 30, 2018, the Company incorrectly presented the $241 million as a component of other comprehensive income (referred to as “Reclassification of net unrealized gains on marketable equity securities to retained earnings, net of tax charge”). Accordingly, the Company corrected the foregoing presentation error in the accompanying Unaudited Consolidated Statement of Comprehensive Income for the six months ended June 30, 2018 in this Form 10-Q. As a result of this correction, total comprehensive income in the Company’s previously reported Unaudited Consolidated Statement of Comprehensive Income increased from $1.3 billion to $1.5 billion for the six months ended June 30, 2018. The correction of this error had no effect on the Company’s previously reported Consolidated Balance Sheets, Unaudited Consolidated Statements of Operations, Unaudited Consolidated Statements of Changes in Stockholders’ Equity and Unaudited Consolidated Statements of Cash Flows. The effect of adopting this new accounting update has been presented correctly in the audited Consolidated Statement of Comprehensive Income included in the Consolidated Financial Statements in the Form 10-K for the year ended December 31, 2018. The Company presented the correction in the Unaudited Consolidated Statement of Comprehensive Income for the three months ended March 31, 2018 included in the Form 10-Q for the first quarter of 2019 and will present the correction in the Unaudited Consolidated Statement of Comprehensive Income for the nine months ended September 30, 2018 to be included in the Form 10-Q for the third quarter of 2019. |
Reclassification, Policy | Reclassifications — Certain amounts from prior periods have been reclassified to conform to the current year presentation. |
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy | Restricted Cash and Cash Equivalents: Restricted cash and cash equivalents at June 30, 2019 and December 31, 2018 principally relates to the minimum cash requirement for Rentalcars.com's insurance business established in 2017. The following table reconciles cash and cash equivalents and restricted cash and cash equivalents reported in the Consolidated Balance Sheets to the total amount shown in the Unaudited Consolidated Statements of Cash Flows (in millions): June 30, December 31, As included in the Consolidated Balance Sheets: Cash and cash equivalents $ 5,256 $ 2,624 Restricted cash and cash equivalents included in prepaid expenses and other current assets 20 21 Total cash and cash equivalents and restricted cash and cash equivalents as shown in the Unaudited Consolidated Statements of Cash Flows $ 5,276 $ 2,645 |
Recent Accounting Pronouncements Adopted | Recent Accounting Pronouncements Adopted Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract In August 2018, the Financial Accounting Standards Board ("FASB") issued a new accounting update to address a customer's accounting for implementation costs incurred in a cloud computing arrangement that is a service contract and also added certain disclosure requirements related to implementation costs incurred for internal-use software and cloud computing arrangements. The amendment aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license). The Company utilizes various third-party computer systems and third-party service providers, including global distribution systems serving the accommodation, rental car and airline industries. The Company uses both internally-developed systems and third-party systems to operate its services, including transaction processing, order management and financial systems. The Company adopted this update on January 1, 2019 and applied it on a prospective basis. The adoption of this update did not have a material impact to the Unaudited Consolidated Financial Statements. Leases In February 2016, the FASB issued a new accounting standard which requires lessees to recognize an asset and a liability on the balance sheet for the rights and obligations created by entering into lease transactions. The new standard retains the dual-model concept by requiring entities to determine if a lease is an operating or financing lease. The new standard also expands qualitative and quantitative disclosures for lessees. The Company adopted this new standard on January 1, 2019 on a modified retrospective basis and has elected not to restate comparative periods. The Company elected other options, which allow the Company to use its previous evaluations regarding if an arrangement contains a lease, if a lease is an operating or financing lease and what costs are capitalized as initial direct costs prior to adoption. The Company also elected to combine lease and non-lease components. Upon the adoption of the new lease standard, on January 1, 2019, the Company recognized operating lease assets of $646 million and total operating lease liabilities of $646 million (including a current liability of $152 million ) in the consolidated balance sheet and reclassified certain balances related to existing leases. There was no impact to retained earnings at adoption. See Note 7 for more information on leases. |
Other Recent Accounting Pronouncements | Other Recent Accounting Pronouncements Simplifying the Test for Goodwill Impairment In January 2017, the FASB issued a new accounting update to simplify the test for goodwill impairment by eliminating Step 2. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit's goodwill, which requires a hypothetical purchase price allocation, with the carrying amount of that reporting unit's goodwill. Under this update, an entity would perform its quantitative annual or interim goodwill impairment test using the current Step 1 test and recognize an impairment charge for the excess of the carrying value of a reporting unit over its fair value. For public business entities, this update is effective for their annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests occurring after January 1, 2017. The update will be applied prospectively. The Company plans to adopt this update in the first quarter of 2020. Measurement of Credit Losses on Financial Instruments In June 2016, the FASB issued a new accounting update on the measurement of credit losses for financial assets measured at amortized cost, which includes accounts receivable, and available-for-sale debt securities. For financial assets measured at amortized cost, this update requires an entity to (1) estimate its lifetime expected credit losses upon recognition of the financial assets and establish an allowance to present the net amount expected to be collected, (2) recognize this allowance and changes in the allowance during subsequent periods through net income and (3) consider relevant information about past events, current conditions and reasonable and supportable forecasts in assessing the lifetime expected credit losses. For available-for-sale debt securities, this update made several targeted amendments to the existing other-than-temporary impairment model, including (1) requiring disclosure of the allowance for credit losses, (2) allowing reversals of the previously recognized credit losses until the entity has the intent to sell, is more-likely-than-not required to sell the securities or the maturity of the securities, (3) limiting impairment to the difference between the amortized cost basis and fair value and (4) not allowing entities to consider the length of time that fair value has been less than amortized cost as a factor in evaluating whether a credit loss exists. This update is effective for public business entities for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Entities are required to apply this update on a modified retrospective basis with a cumulative-effect adjustment to retained earnings as of the beginning of the period of adoption. The Company is currently evaluating the impact to its Consolidated Financial Statements of adopting this update and does not expect it to have a material impact. |
LEASES (Policies)
LEASES (Policies) | 6 Months Ended |
Jun. 30, 2019 | |
Leases [Abstract] | |
Leases | The Company determines if an arrangement is a lease, or contains a lease, when a contract is signed. The Company determines if a lease is an operating or financing lease and records a lease asset and a lease liability upon lease commencement, which is the date when the underlying asset is made available for use by the lessor. The Company has operating leases for office space, data centers and one land lease for Booking.com's headquarters (see Note 13 ). The Company has no financing leases as of June 30, 2019 . For office space, data centers and land, the Company has elected to combine the fixed payments to lease the asset and any fixed non-lease payments (such as maintenance or utility charges) when calculating the lease asset and lease liability. The Company recognizes lease expense on a straight-line basis over the lease term. Certain of the Company's lease agreements include rent payments which are adjusted periodically for inflation. Any change in payments due to changes in inflation rates are recognized as variable lease expense as they are incurred. Variable lease expense also includes costs for property taxes, insurance and services provided by the lessor which are charged based on usage or performance. Most leases have one or more options to renew, with renewal terms that can initially extend the lease term for various periods up to 9 years . The exercise of renewal options for office space and data centers is at the Company’s discretion and are included if they are reasonably certain to be exercised. The land lease for Booking.com's headquarters has an initial term which expires in 2065, at which time the lease payments will be adjusted based on the value of the land on the reassessment date. The Company considered the initial term of the land lease to be its expected period of use. As of June 30, 2019 , the Company’s weighted-average remaining lease term for all leases was approximately 8.2 years. When the rate implicit in the lease is not readily determinable, the Company uses its incremental borrowing rate as its discount rate to determine the present value of its lease payments. The incremental borrowing rates approximate the rate the Company would pay to borrow in the currency of the lease payments on a collateralized basis for the weighted-average life of the lease. As of June 30, 2019 , the Company’s weighted-average discount rate was approximately 2.1% . |
BASIS OF PRESENTATION (Tables)
BASIS OF PRESENTATION (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
Restrictions on Cash and Cash Equivalents | Restricted Cash and Cash Equivalents: Restricted cash and cash equivalents at June 30, 2019 and December 31, 2018 principally relates to the minimum cash requirement for Rentalcars.com's insurance business established in 2017. The following table reconciles cash and cash equivalents and restricted cash and cash equivalents reported in the Consolidated Balance Sheets to the total amount shown in the Unaudited Consolidated Statements of Cash Flows (in millions): June 30, December 31, As included in the Consolidated Balance Sheets: Cash and cash equivalents $ 5,256 $ 2,624 Restricted cash and cash equivalents included in prepaid expenses and other current assets 20 21 Total cash and cash equivalents and restricted cash and cash equivalents as shown in the Unaudited Consolidated Statements of Cash Flows $ 5,276 $ 2,645 |
REVENUE RECOGNITION (Tables)
REVENUE RECOGNITION (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Revenue from Contract with Customer [Abstract] | |
Geographic Information | The Company's geographic information is as follows (in millions): International United States The Netherlands Other Total Total revenues for the three months ended June 30, 2019 $ 403 $ 2,954 $ 493 $ 3,850 2018 423 2,706 408 3,537 Total revenues for the six months ended June 30, 2019 $ 783 $ 4,959 $ 945 $ 6,687 2018 802 4,829 834 6,465 |
STOCK-BASED EMPLOYEE COMPENSA_2
STOCK-BASED EMPLOYEE COMPENSATION (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |
Activity of unvested restricted stock units and performance share units | Restricted Stock Units and Performance Share Units The following table summarizes the activity of restricted stock units and performance share units ("share-based awards") during the six months ended June 30, 2019 : Share-Based Awards Shares Weighted-average Grant Date Fair Value Unvested at December 31, 2018 511,562 $ 1,713 Granted 204,292 $ 1,719 Vested (195,371 ) $ 1,447 Performance shares adjustment 2,635 $ 1,540 Forfeited/Canceled (24,929 ) $ 1,778 Unvested at June 30, 2019 498,189 $ 1,816 |
Schedule of share-based compensation, stock options, activity | Stock Options All outstanding employee stock options were assumed in acquisitions. The following table summarizes the activity for stock options during the six months ended June 30, 2019 : Employee Stock Options Number of Shares Weighted-average Aggregate Intrinsic Value (in millions) Weighted-average Remaining Contractual Term Balance, December 31, 2018 27,263 $ 387 $ 36 2.8 Exercised (1,396 ) $ 313 Balance, June 30, 2019 25,867 $ 391 $ 38 2.2 Vested and exercisable at June 30, 2019 25,867 $ 391 $ 38 2.2 |
NET INCOME PER SHARE (Tables)
NET INCOME PER SHARE (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Earnings Per Share [Abstract] | |
Reconciliation of the weighted average number of shares outstanding used in calculating diluted earnings per share | A reconciliation of the weighted-average number of shares outstanding used in calculating diluted earnings per share is as follows (in thousands): Three Months Ended Six Months Ended 2019 2018 2019 2018 Weighted-average number of basic common shares outstanding 43,251 48,055 44,124 48,202 Weighted-average dilutive stock options, restricted stock units and performance share units 146 198 188 240 Assumed conversion of Convertible Senior Notes 204 297 202 435 Weighted-average number of diluted common and common equivalent shares outstanding 43,601 48,550 44,514 48,877 Anti-dilutive potential common shares 1,304 1,431 1,265 1,410 |
INVESTMENTS (Tables)
INVESTMENTS (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Investments, Debt and Equity Securities [Abstract] | |
Investments | The following table summarizes, by major security type, the Company's investments in marketable securities at June 30, 2019 (in millions): Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Short-term investments in marketable securities: Debt securities: International government securities $ 145 $ — $ — $ 145 U.S. government securities 209 — (1 ) 208 Corporate debt securities 702 — (2 ) 700 Ctrip convertible debt securities 500 — — 500 Total $ 1,556 $ — $ (3 ) $ 1,553 Long-term investments in marketable securities: Debt securities: International government securities $ 29 $ 1 $ — $ 30 U.S. government securities 208 — (2 ) 206 Corporate debt securities 1,357 3 (8 ) 1,352 Ctrip convertible debt securities 775 3 (3 ) 775 Marketable equity securities 1,105 404 (5 ) 1,504 Total $ 3,474 $ 411 $ (18 ) $ 3,867 The following table summarizes, by major security type, the Company's investments in marketable securities at December 31, 2018 (in millions): Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Short-term investments in marketable securities: Debt securities: International government securities $ 314 $ — $ — $ 314 U.S. government securities 658 — (2 ) 656 Corporate debt securities 2,693 — (12 ) 2,681 U.S. government agency securities 1 — — 1 Commercial paper 7 — — 7 Time deposits and certificates of deposit 1 — — 1 Total $ 3,674 $ — $ (14 ) $ 3,660 Long-term investments in marketable securities: Debt securities: International government securities $ 797 $ 3 $ — $ 800 U.S. government securities 299 — (6 ) 293 Corporate debt securities 4,445 4 (48 ) 4,401 Ctrip convertible debt securities 1,275 — (98 ) 1,177 Marketable equity securities 1,105 3 (72 ) 1,036 Total $ 7,921 $ 10 $ (224 ) $ 7,707 |
FAIR VALUE MEASUREMENTS (Tables
FAIR VALUE MEASUREMENTS (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Fair Value Disclosures [Abstract] | |
Financial instruments carried at fair value | Financial assets carried at fair value at June 30, 2019 are classified in the categories described in the table below (in millions): Level 1 Level 2 Level 3 Total ASSETS: Cash and restricted cash equivalents: Money market funds $ 4,693 $ — $ — $ 4,693 Time deposits and certificates of deposit 8 — — 8 Short-term investments in marketable securities: International government securities — 145 — 145 U.S. government securities — 208 — 208 Corporate debt securities — 700 — 700 Ctrip convertible debt securities — 500 — 500 Long-term investments in marketable securities: International government securities — 30 — 30 U.S. government securities — 206 — 206 Corporate debt securities — 1,352 — 1,352 Ctrip convertible debt securities — 775 — 775 Marketable equity securities 1,504 — — 1,504 Other long-term investments — — 250 250 Derivatives: Currency exchange derivatives — 1 — 1 Total assets at fair value $ 6,205 $ 3,917 $ 250 $ 10,372 Financial assets carried at fair value at December 31, 2018 are classified in the categories described in the table below (in millions): Level 1 Level 2 Level 3 Total Cash and restricted cash equivalents: Money market funds $ 2,061 $ — $ — $ 2,061 International government securities — 21 — 21 U.S. government securities — 1 — 1 Commercial paper — 2 — 2 Time deposits and certificates of deposit 25 — — 25 Short-term investments in marketable securities: International government securities — 314 — 314 U.S. government securities — 656 — 656 Corporate debt securities — 2,681 — 2,681 U.S. government agency securities — 1 — 1 Commercial paper — 7 — 7 Time deposits and certificates of deposit 1 — — 1 Long-term investments in marketable securities: International government securities — 800 — 800 U.S. government securities — 293 — 293 Corporate debt securities — 4,401 — 4,401 Ctrip convertible debt securities — 1,177 — 1,177 Marketable equity securities 1,036 — — 1,036 Other long-term investment — — 200 200 Derivatives: Currency exchange derivatives — 4 — 4 Total assets at fair value $ 3,123 $ 10,358 $ 200 $ 13,681 |
LEASES (Tables)
LEASES (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Leases [Abstract] | |
Operating leases | The Company recognized the following related to leases in its Consolidated Balance Sheet at June 30, 2019 (in millions): Classification in Consolidated Balance Sheet June 30, 2019 Operating lease assets Operating lease assets $ 639 Lease Liabilities: Current operating lease liabilities Accrued expenses and other current liabilities $ 154 Non-current operating lease liabilities Operating lease liabilities 495 Total operating lease liabilities $ 649 |
Operating lease liability maturity | As of June 30, 2019 , the operating lease liabilities will mature over the following periods (in millions): Remainder of 2019 $ 83 2020 158 2021 129 2022 83 2023 61 2024 42 Thereafter 164 Total remaining lease payments $ 720 Less: Imputed interest (71 ) Total operating lease liabilities $ 649 |
Operating lease minimum lease payments | At December 31, 2018 , minimum lease payments for operating leases having an initial term in excess of one year under ASC 840 were as follows (in millions): 2019 $ 164 2020 142 2021 110 2022 66 2023 52 Thereafter 190 Total minimum lease payments $ 724 |
Operating lease cost | The Company recognized the following related to operating leases in its Unaudited Consolidated Statements of Operations (in millions): Classification in Unaudited Consolidated Statement of Operations Three Months Ended June 30, 2019 Six Months Ended June 30, 2019 Lease expense General and administrative and Information technology $ 46 $ 91 Variable lease expense General and administrative and Information technology 15 28 Less: Sublease income General and administrative — (1 ) Total lease expense, net of sublease income $ 61 $ 118 |
Operating lease supplemental cash flow | Supplemental cash flow information related to operating leases are as follows (in millions): Six Months Ended June 30, 2019 Cash paid for amounts included in the measurement of lease liabilities $ 87 Operating lease assets obtained in exchange for operating lease liabilities 86 |
INTANGIBLE ASSETS AND GOODWILL
INTANGIBLE ASSETS AND GOODWILL (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Goodwill and Intangible Assets Disclosure [Abstract] | |
Intangible assets | The Company's intangible assets at June 30, 2019 and December 31, 2018 consisted of the following (in millions): June 30, 2019 December 31, 2018 Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Amortization Supply and distribution agreements $ 1,100 $ (440 ) $ 660 $ 1,099 $ (408 ) $ 691 3 - 20 years Technology 176 (129 ) 47 173 (121 ) 52 1 - 7 years Internet domain names 41 (31 ) 10 41 (30 ) 11 5 - 20 years Trade names 1,810 (486 ) 1,324 1,810 (439 ) 1,371 4 - 20 years Other intangible assets 2 (2 ) — 3 (3 ) — Up to 15 years Total intangible assets $ 3,129 $ (1,088 ) $ 2,041 $ 3,126 $ (1,001 ) $ 2,125 |
DEBT (Tables)
DEBT (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Debt Disclosure [Abstract] | |
Schedule of Debt | Outstanding Debt Outstanding debt at June 30, 2019 consisted of the following (in millions): June 30, 2019 Outstanding Principal Amount Unamortized Debt Discount and Debt Issuance Cost Carrying Value Current liabilities: 0.35% Convertible Senior Notes due June 2020 $ 1,000 $ (25 ) $ 975 Long-term debt: 0.9% Convertible Senior Notes due September 2021 $ 1,000 $ (50 ) $ 950 0.8% (€1 Billion) Senior Notes due March 2022 1,139 (4 ) 1,135 2.15% (€750 Million) Senior Notes due November 2022 854 (3 ) 851 2.75% Senior Notes due March 2023 500 (2 ) 498 2.375% (€1 Billion) Senior Notes due September 2024 1,139 (10 ) 1,129 3.65% Senior Notes due March 2025 500 (3 ) 497 3.6% Senior Notes due June 2026 1,000 (6 ) 994 1.8% (€1 Billion) Senior Notes due March 2027 1,139 (4 ) 1,135 3.55% Senior Notes due March 2028 500 (3 ) 497 Total long-term debt $ 7,771 $ (85 ) $ 7,686 Outstanding debt at December 31, 2018 consisted of the following (in millions): December 31, 2018 Outstanding Principal Amount Unamortized Debt Discount and Debt Issuance Cost Carrying Value Long-term debt: 0.35% Convertible Senior Notes due June 2020 $ 1,000 $ (39 ) $ 961 0.9% Convertible Senior Notes due September 2021 1,000 (61 ) 939 0.8% (€1 Billion) Senior Notes due March 2022 1,143 (5 ) 1,138 2.15% (€750 Million) Senior Notes due November 2022 858 (4 ) 854 2.75% Senior Notes due March 2023 500 (3 ) 497 2.375% (€1 Billion) Senior Notes due September 2024 1,143 (10 ) 1,133 3.65% Senior Notes due March 2025 500 (3 ) 497 3.6% Senior Notes due June 2026 1,000 (6 ) 994 1.8% (€1 Billion) Senior Notes due March 2027 1,143 (4 ) 1,139 3.55% Senior Notes due March 2028 500 (3 ) 497 Total long-term debt $ 8,787 $ (138 ) $ 8,649 |
TREASURY STOCK (Tables)
TREASURY STOCK (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Equity [Abstract] | |
Schedule of Stock Repurchase Activity | The following table summarizes the Company's stock repurchase activities during the three and six months ended June 30, 2019 and 2018 , respectively (in millions, except for shares): Three Months Ended Six Months Ended 2019 2018 2019 2018 Shares Amount Shares Amount Shares Amount Shares Amount Authorized stock repurchase programs 1,433,726 $ 2,590 559,910 $ 1,173 2,981,809 $ 5,325 873,986 $ 1,785 General authorization for shares withheld on stock award vesting 8,714 16 12,664 26 79,419 137 71,707 146 Total 1,442,440 $ 2,606 572,574 $ 1,199 3,061,228 $ 5,462 945,693 $ 1,931 |
ACCUMULATED OTHER COMPREHENSI_2
ACCUMULATED OTHER COMPREHENSIVE INCOME (Tables) | 6 Months Ended |
Jun. 30, 2019 | |
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] | |
Balances for each classification of accumulated other comprehensive income (loss) | The table below provides the balances for each classification of accumulated other comprehensive loss at June 30, 2019 and December 31, 2018 (in millions): June 30, December 31, Foreign currency translation adjustments, net of tax (1) $ (157 ) $ (129 ) Net unrealized losses on debt securities, net of tax (2) (73 ) (187 ) Accumulated other comprehensive loss $ (230 ) $ (316 ) (1) Foreign currency translation adjustments, net of tax, at June 30, 2019 and December 31, 2018 , included accumulated net losses from fair value adjustments of $35 million after tax ( $53 million before tax) associated with previously settled derivatives that were designated as net investment hedges. Foreign currency translation adjustments, net of tax, included foreign currency transaction gains of $1 million after tax ( $15 million before tax) and foreign currency transaction losses of $26 million after tax ( $20 million before tax) at June 30, 2019 and December 31, 2018 , respectively, associated with the Company's Euro-denominated debt that is designated as a hedge against the impact of currency fluctuations on the net assets of a Euro functional currency subsidiary (see Note 9 ). The remaining balance in foreign currency translation adjustments relates to the cumulative impacts of currency fluctuations on the Company's non-U.S. Dollar functional currency subsidiaries' net assets. At June 30, 2019 and December 31, 2018 , the Company had deferred tax benefits of $56 million and $41 million , respectively, related to foreign currency translation adjustments to its one-time deemed repatriation tax liability recorded at December 31, 2017 and foreign earnings for periods after December 31, 2017 that are subject to U.S. federal and state income tax, resulting from the introduction of the Tax Act. (2) Net unrealized losses on debt securities, net of tax, includes cumulative tax charges of $66 million and $30 million at June 30, 2019 and December 31, 2018 |
BASIS OF PRESENTATION Basis of
BASIS OF PRESENTATION Basis of Presentation (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||||||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Jan. 01, 2019 | Dec. 31, 2018 | Jan. 01, 2018 | Dec. 31, 2017 | |
Cumulative effect of adoption of accounting standards updates | $ 189 | |||||||
Comprehensive income | $ 918 | $ 844 | $ 1,830 | $ 1,512 | ||||
Cash and cash equivalents | 5,256 | 5,256 | $ 2,624 | |||||
Restricted cash included in prepaid expenses and other current assets | 20 | 20 | 21 | |||||
Total cash, cash equivalents and restricted cash as shown in the Unaudited Consolidated Statements of Cash Flows | 5,276 | $ 3,208 | 5,276 | 3,208 | 2,645 | 2,563 | ||
Operating lease assets | 639 | 639 | 0 | |||||
Total operating lease liabilities | 649 | 649 | ||||||
Current operating lease liabilities | 154 | 154 | ||||||
Non-current operating lease liabilities | $ 495 | $ 495 | $ 0 | |||||
Retained Earnings | ||||||||
Cumulative effect of adoption of accounting standards updates | 430 | |||||||
Accumulated Other Comprehensive Income (Loss) | ||||||||
Cumulative effect of adoption of accounting standards updates | $ (241) | |||||||
Previously Reported [Member] | ||||||||
Comprehensive income | $ 1,300 | |||||||
Accounting Standards Update 2016-01 | Retained Earnings | ||||||||
Cumulative effect of adoption of accounting standards updates | $ 241 | |||||||
Accounting Standards Update 2016-02 | ||||||||
Operating lease assets | $ 646 | |||||||
Total operating lease liabilities | 646 | |||||||
Current operating lease liabilities | $ 152 |
REVENUE RECOGNITION - Geographi
REVENUE RECOGNITION - Geographic Information (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
Disaggregation of Revenue [Line Items] | ||||
Revenues | $ 3,850 | $ 3,537 | $ 6,687 | $ 6,465 |
United States | ||||
Disaggregation of Revenue [Line Items] | ||||
Revenues | 403 | 423 | 783 | 802 |
The Netherlands | ||||
Disaggregation of Revenue [Line Items] | ||||
Revenues | 2,954 | 2,706 | 4,959 | 4,829 |
Other | ||||
Disaggregation of Revenue [Line Items] | ||||
Revenues | $ 493 | $ 408 | $ 945 | $ 834 |
Online accommodation reservation services [Member] | Product Concentration Risk | Sales Revenue, Net [Member] | ||||
Disaggregation of Revenue [Line Items] | ||||
Concentration risk percentage | 87.00% | 86.00% | 86.00% | 86.00% |
Maximum | Other sources of online travel reservation services or advertising and other revenues [Member] | Product Concentration Risk | Sales Revenue, Net [Member] | ||||
Disaggregation of Revenue [Line Items] | ||||
Concentration risk percentage | 10.00% |
REVENUE RECOGNITION - Narrative
REVENUE RECOGNITION - Narrative (Details) - USD ($) $ in Millions | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018 | |
Revenue Recognition, Multiple-deliverable Arrangements [Line Items] | |||
Deferred revenue recognized | $ 120 | ||
Deferred revenue refund payments | 13 | ||
Payments received from travelers | 329 | ||
Liabilities for loyalty program incentives | 87 | $ 73 | |
Reduction in loyalty program liability | $ (27) | ||
Deferred Merchant Bookings | |||
Revenue Recognition, Multiple-deliverable Arrangements [Line Items] | |||
Deferred revenue in deferred merchant bookings | $ 345 | $ 149 |
STOCK-BASED EMPLOYEE COMPENSA_3
STOCK-BASED EMPLOYEE COMPENSATION (Stock-based Employee Compensation) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | ||||
Stock-based compensation expense | $ 79 | $ 75 | $ 153 | $ 146 |
STOCK-BASED EMPLOYEE COMPENSA_4
STOCK-BASED EMPLOYEE COMPENSATION (Restricted Stock Units and Performance Share Units) (Details) - USD ($) $ / shares in Units, $ in Millions | 6 Months Ended | 12 Months Ended | |
Jun. 30, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Restricted Stock Units and Performance Share Units | |||
Share-Based Awards - Shares | |||
Unvested at December 31, 2018 | 511,562 | ||
Granted (in shares) | 204,292 | ||
Vested (in shares) | (195,371) | ||
Performance share units adjustment (in shares) | 2,635 | ||
Forfeited/Canceled (in shares) | (24,929) | ||
Unvested at June 30, 2019 | 498,189 | 511,562 | |
Share-Based Awards - Weighted Average Grant Date Fair Value | |||
Unvested (in dollars per share) | $ 1,713 | ||
Granted (in dollars per share) | 1,719 | ||
Vested (in dollars per share) | 1,447 | ||
Performance share units adjustment (in dollars per share) | 1,540 | ||
Forfeited/Canceled (in dollars per share) | 1,778 | ||
Unvested (in dollars per share) | $ 1,816 | $ 1,713 | |
Total unrecognized estimated compensation expense, unvested share-based awards | $ 578 | ||
Total future compensation cost related to unvested share-based awards, expected period of recognition | 2 years 1 month 6 days | ||
Restricted Stock Units (RSUs) | |||
Share-Based Awards - Shares | |||
Granted (in shares) | 142,380 | ||
Share-Based Awards - Weighted Average Grant Date Fair Value | |||
Granted (in dollars per share) | $ 1,721 | ||
Vesting period (in years) | 3 years | ||
Grant date fair value | $ 245 | ||
Performance Share Units 2019 Grants | |||
Share-Based Awards - Shares | |||
Granted (in shares) | 61,912 | ||
Share-Based Awards - Weighted Average Grant Date Fair Value | |||
Granted (in dollars per share) | $ 1,716 | ||
Grant date fair value | $ 106 | ||
Estimated number of probable shares to be issued (in shares) | 61,037 | ||
Maximum shares that could be issued (in shares) | 122,074 | ||
Minimum shares that could be issued (in shares) | 47,619 | ||
Performance Share Units 2018 Grants | |||
Share-Based Awards - Shares | |||
Granted (in shares) | 49,721 | ||
Unvested at June 30, 2019 | 43,178 | ||
Share-Based Awards - Weighted Average Grant Date Fair Value | |||
Granted (in dollars per share) | $ 2,034 | ||
Grant date fair value | $ 101 | ||
Estimated number of probable shares to be issued (in shares) | 82,778 | ||
Maximum shares that could be issued (in shares) | 86,356 | ||
Minimum shares that could be issued (in shares) | 31,868 | ||
Performance Share Units 2017 Grants | |||
Share-Based Awards - Shares | |||
Granted (in shares) | 73,893 | ||
Unvested at June 30, 2019 | 54,110 | ||
Share-Based Awards - Weighted Average Grant Date Fair Value | |||
Granted (in dollars per share) | $ 1,735 | ||
Grant date fair value | $ 128 | ||
Estimated number of probable shares to be issued (in shares) | 83,653 | ||
Maximum shares that could be issued (in shares) | 108,220 | ||
Minimum shares that could be issued (in shares) | 43,447 |
STOCK-BASED EMPLOYEE COMPENSA_5
STOCK-BASED EMPLOYEE COMPENSATION (Stock Options) (Details) - Employee Stock Option [Member] - USD ($) $ / shares in Units, $ in Millions | 6 Months Ended | 12 Months Ended | |
Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018 | |
Number of Shares | |||
Beginning balance (in shares) | 27,263 | ||
Exercised (in shares) | (1,396) | ||
Ending balance (in shares) | 25,867 | 27,263 | |
Weighted-average Exercise Price | |||
Beginning balance (in dollars per share) | $ 387 | ||
Exercised (in dollars per share) | 313 | ||
Ending balance (in dollars per share) | $ 391 | $ 387 | |
Aggregate Intrinsic Value | $ 38 | $ 36 | |
Weighted Average Remaining Contractual Term | 2 years 2 months 12 days | 2 years 9 months 18 days | |
Vested and exercisable at June 30, 2019 | |||
Number of Shares | 25,867 | ||
Weighted Average Exercise Price (in dollars per share) | $ 391 | ||
Aggregate Intrinsic Value | $ 38 | ||
Weighted Average Remaining Contractual Term, Exercisable | 2 years 2 months 12 days | ||
Stock options exercised, total intrinsic value | $ 2 | $ 4 |
NET INCOME PER SHARE (Details)
NET INCOME PER SHARE (Details) - shares shares in Thousands | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
Earnings Per Share [Abstract] | ||||
Weighted-average number of basic common shares outstanding (in shares) | 43,251 | 48,055 | 44,124 | 48,202 |
Weighted-average dilutive stock options, restricted stock units and performance share units (in shares) | 146 | 198 | 188 | 240 |
Assumed conversion of Convertible Senior Notes (in shares) | 204 | 297 | 202 | 435 |
Weighted-average number of diluted common and common equivalent shares outstanding (in shares) | 43,601 | 48,550 | 44,514 | 48,877 |
Unvested Stock Awards Outstanding and Convertible Debt Securities | ||||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
Anti-dilutive potential common shares (in shares) | 1,304 | 1,431 | 1,265 | 1,410 |
Convertible Debt | ||||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
Anti-dilutive potential common shares (in shares) | 1,000 |
INVESTMENTS (Details)
INVESTMENTS (Details) - USD ($) $ in Millions | Aug. 06, 2014 | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018 | Jul. 17, 2018 | Oct. 31, 2017 | Sep. 12, 2016 | May 26, 2015 |
Schedule of Investments [Line Items] | ||||||||||
Debt Investment, Term | 5 years | |||||||||
Net unrealized gains on marketable equity securities | $ 17 | $ 21 | $ 468 | $ 76 | ||||||
Debt securities: | ||||||||||
Maximum Ownership Percentage in Ctrip | 15.00% | |||||||||
Marketable securities: | ||||||||||
Short-term investments in marketable securities | 1,553 | $ 1,553 | $ 3,660 | |||||||
Investments [Abstract] | ||||||||||
Weighted average life of all fixed income investments, excluding the Company's investment in Ctrip convertible debt securities | 1 year 3 months 18 days | |||||||||
Investment in equity securities without readily determinable FV | 501 | $ 501 | 501 | |||||||
Ctrip.com International, Ltd. | ||||||||||
Schedule of Investments [Line Items] | ||||||||||
Net unrealized gains on marketable equity securities | (147) | $ 21 | 213 | $ 76 | ||||||
Meituan-Dianping | ||||||||||
Schedule of Investments [Line Items] | ||||||||||
Net unrealized gains on marketable equity securities | 164 | 255 | ||||||||
Investments in Equity securities: | ||||||||||
Cost Method Investments | $ 450 | |||||||||
Fair Value | 706 | 706 | 451 | |||||||
Didi Chuxing | ||||||||||
Investments [Abstract] | ||||||||||
Investment in equity securities without readily determinable FV | $ 500 | |||||||||
Ctrip convertible debt securities | Ctrip.com International, Ltd. | ||||||||||
Debt securities: | ||||||||||
Cost | 1,300 | 1,300 | ||||||||
Short-term Investments | ||||||||||
Marketable securities: | ||||||||||
Cost | 1,556 | 1,556 | 3,674 | |||||||
Gross Unrealized Gains | 0 | 0 | 0 | |||||||
Gross Unrealized Losses | (3) | (3) | (14) | |||||||
Short-term investments in marketable securities | 1,553 | 1,553 | 3,660 | |||||||
Short-term Investments | International government securities | ||||||||||
Debt securities: | ||||||||||
Cost | 145 | 145 | 314 | |||||||
Gross Unrealized Gains | 0 | 0 | 0 | |||||||
Gross Unrealized Losses | 0 | 0 | 0 | |||||||
Fair Value | 145 | 145 | 314 | |||||||
Short-term Investments | U.S. government securities | ||||||||||
Debt securities: | ||||||||||
Cost | 209 | 209 | 658 | |||||||
Gross Unrealized Gains | 0 | 0 | 0 | |||||||
Gross Unrealized Losses | (1) | (1) | (2) | |||||||
Fair Value | 208 | 208 | 656 | |||||||
Short-term Investments | Corporate debt securities | ||||||||||
Debt securities: | ||||||||||
Cost | 702 | 702 | 2,693 | |||||||
Gross Unrealized Gains | 0 | 0 | 0 | |||||||
Gross Unrealized Losses | (2) | (2) | (12) | |||||||
Fair Value | 700 | 700 | 2,681 | |||||||
Short-term Investments | U.S. government agency securities | ||||||||||
Debt securities: | ||||||||||
Cost | 1 | |||||||||
Gross Unrealized Gains | 0 | |||||||||
Gross Unrealized Losses | 0 | |||||||||
Fair Value | 1 | |||||||||
Short-term Investments | Commercial paper | ||||||||||
Debt securities: | ||||||||||
Cost | 7 | |||||||||
Gross Unrealized Gains | 0 | |||||||||
Gross Unrealized Losses | 0 | |||||||||
Fair Value | 7 | |||||||||
Short-term Investments | Time deposits and certificates of deposit | ||||||||||
Debt securities: | ||||||||||
Cost | 1 | |||||||||
Gross Unrealized Gains | 0 | |||||||||
Gross Unrealized Losses | 0 | |||||||||
Fair Value | 1 | |||||||||
Short-term Investments | Ctrip convertible debt securities | Ctrip.com International, Ltd. | ||||||||||
Debt securities: | ||||||||||
Cost | 500 | 500 | ||||||||
Gross Unrealized Gains | 0 | 0 | ||||||||
Gross Unrealized Losses | 0 | 0 | ||||||||
Fair Value | 500 | 500 | ||||||||
Long-term Investments | ||||||||||
Investments in Equity securities: | ||||||||||
Cost | 1,105 | 1,105 | 1,105 | |||||||
Gross Unrealized Gains | 404 | 404 | 3 | |||||||
Gross Unrealized Losses | (5) | (5) | (72) | |||||||
Fair Value | 1,504 | 1,504 | 1,036 | |||||||
Marketable securities: | ||||||||||
Cost | 3,474 | 3,474 | 7,921 | |||||||
Gross Unrealized Gains | 411 | 411 | 10 | |||||||
Gross Unrealized Losses | (18) | (18) | (224) | |||||||
Long-term investments | 3,867 | 3,867 | 7,707 | |||||||
Long-term Investments | Ctrip.com International, Ltd. | ||||||||||
Investments in Equity securities: | ||||||||||
Cost | 655 | 655 | 655 | |||||||
Fair Value | 798 | 798 | 585 | |||||||
Long-term Investments | International government securities | ||||||||||
Debt securities: | ||||||||||
Cost | 29 | 29 | 797 | |||||||
Gross Unrealized Gains | 1 | 1 | 3 | |||||||
Gross Unrealized Losses | 0 | 0 | 0 | |||||||
Fair Value | 30 | 30 | 800 | |||||||
Long-term Investments | U.S. government securities | ||||||||||
Debt securities: | ||||||||||
Cost | 208 | 208 | 299 | |||||||
Gross Unrealized Gains | 0 | 0 | 0 | |||||||
Gross Unrealized Losses | (2) | (2) | (6) | |||||||
Fair Value | 206 | 206 | 293 | |||||||
Long-term Investments | Corporate debt securities | ||||||||||
Debt securities: | ||||||||||
Cost | 1,357 | 1,357 | 4,445 | |||||||
Gross Unrealized Gains | 3 | 3 | 4 | |||||||
Gross Unrealized Losses | (8) | (8) | (48) | |||||||
Fair Value | 1,352 | 1,352 | 4,401 | |||||||
Long-term Investments | Ctrip convertible debt securities | Ctrip.com International, Ltd. | ||||||||||
Debt securities: | ||||||||||
Cost | 775 | 775 | 1,275 | |||||||
Gross Unrealized Gains | 3 | 3 | 0 | |||||||
Gross Unrealized Losses | (3) | (3) | (98) | |||||||
Fair Value | 775 | 775 | 1,177 | |||||||
Other Long-term Investments | Redeemable Convertible Preferred Stock [Member] | ||||||||||
Debt securities: | ||||||||||
Cost | 250 | 250 | $ 200 | |||||||
Ctrip 1% Notes due 2019 [Member] | Short-term Investments | Ctrip convertible debt securities | Ctrip.com International, Ltd. | ||||||||||
Debt securities: | ||||||||||
Cost | 500 | 500 | ||||||||
Ctrip 1% Note Due 2020 [Member] | Long-term Investments | Ctrip convertible debt securities | Ctrip.com International, Ltd. | ||||||||||
Debt securities: | ||||||||||
Cost | $ 250 | $ 250 | ||||||||
Ctrip 1% Notes due 2019 [Member] | Long-term Investments | Ctrip convertible debt securities | Ctrip.com International, Ltd. | ||||||||||
Debt securities: | ||||||||||
Cost | $ 25 |
FAIR VALUE MEASUREMENTS Fair va
FAIR VALUE MEASUREMENTS Fair value measurements (Details) - Recurring Basis - USD ($) $ in Millions | Jun. 30, 2019 | Dec. 31, 2018 |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | $ 10,372 | $ 13,681 |
Foreign Currency Contracts | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1 | 4 |
Other Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 200 | |
Money market funds | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 4,693 | 2,061 |
International government securities | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 21 | |
International government securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 145 | 314 |
International government securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 30 | 800 |
U.S. government securities | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1 | |
U.S. government securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 208 | 656 |
U.S. government securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 206 | 293 |
Corporate debt securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 700 | 2,681 |
Corporate debt securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1,352 | 4,401 |
U.S. government agency securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1 | |
Commercial paper | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 2 | |
Commercial paper | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 7 | |
Time deposits and certificates of deposit | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 8 | 25 |
Time deposits and certificates of deposit | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1 | |
Marketable equity securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1,504 | 1,036 |
Level 1 | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 6,205 | 3,123 |
Level 1 | Foreign Currency Contracts | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 1 | Other Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 1 | Money market funds | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 4,693 | 2,061 |
Level 1 | International government securities | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 1 | International government securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 1 | International government securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 1 | U.S. government securities | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 1 | U.S. government securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 1 | U.S. government securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 1 | Corporate debt securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 1 | Corporate debt securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 1 | U.S. government agency securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 1 | Commercial paper | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 1 | Commercial paper | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 1 | Time deposits and certificates of deposit | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 8 | 25 |
Level 1 | Time deposits and certificates of deposit | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1 | |
Level 1 | Marketable equity securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1,504 | 1,036 |
Level 2 | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 3,917 | 10,358 |
Level 2 | Foreign Currency Contracts | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1 | 4 |
Level 2 | Other Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 2 | Money market funds | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 2 | International government securities | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 21 | |
Level 2 | International government securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 145 | 314 |
Level 2 | International government securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 30 | 800 |
Level 2 | U.S. government securities | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1 | |
Level 2 | U.S. government securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 208 | 656 |
Level 2 | U.S. government securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 206 | 293 |
Level 2 | Corporate debt securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 700 | 2,681 |
Level 2 | Corporate debt securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1,352 | 4,401 |
Level 2 | U.S. government agency securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 1 | |
Level 2 | Commercial paper | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 2 | |
Level 2 | Commercial paper | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 7 | |
Level 2 | Time deposits and certificates of deposit | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 2 | Time deposits and certificates of deposit | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 2 | Marketable equity securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 3 | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 250 | 200 |
Level 3 | Foreign Currency Contracts | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 3 | Other Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 250 | 200 |
Level 3 | Money market funds | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 3 | International government securities | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 3 | International government securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 3 | International government securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 3 | U.S. government securities | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 3 | U.S. government securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 3 | U.S. government securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 3 | Corporate debt securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 3 | Corporate debt securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 3 | U.S. government agency securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 3 | Commercial paper | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 3 | Commercial paper | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 3 | Time deposits and certificates of deposit | Cash Equivalents | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Level 3 | Time deposits and certificates of deposit | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Level 3 | Marketable equity securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Ctrip.com International, Ltd. | Ctrip convertible debt securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 500 | |
Ctrip.com International, Ltd. | Ctrip convertible debt securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 775 | 1,177 |
Ctrip.com International, Ltd. | Level 1 | Ctrip convertible debt securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Ctrip.com International, Ltd. | Level 1 | Ctrip convertible debt securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | 0 |
Ctrip.com International, Ltd. | Level 2 | Ctrip convertible debt securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 500 | |
Ctrip.com International, Ltd. | Level 2 | Ctrip convertible debt securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 775 | 1,177 |
Ctrip.com International, Ltd. | Level 3 | Ctrip convertible debt securities | Short-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | 0 | |
Ctrip.com International, Ltd. | Level 3 | Ctrip convertible debt securities | Long-term Investments | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets, Fair Value Disclosure | $ 0 | $ 0 |
FAIR VALUE MEASUREMENTS Equity
FAIR VALUE MEASUREMENTS Equity investments without readily determinable fair values and derivatives (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | |||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018 | |
Derivatives Not Designated as Hedging Instruments | |||||
Foreign currency gains (losses), net of derivative activity | $ (13) | $ (12) | $ (21) | $ (17) | |
Foreign Currency Contracts, Translation Risk | |||||
Derivatives Not Designated as Hedging Instruments | |||||
Foreign currency derivative instruments not designated as hedging instruments at fair value, net | 0 | 0 | $ 0 | ||
Foreign Currency Contracts, Transaction Risk | |||||
Derivatives Not Designated as Hedging Instruments | |||||
Foreign currency gains (losses) recorded in foreign currency transactions and other | 8 | $ (51) | (5) | (30) | |
Foreign Currency Contracts | |||||
Derivatives Not Designated as Hedging Instruments | |||||
Net cash inflow from settlement of derivative contracts included in operating activities | 3 | ||||
Net cash outflow from settlement of derivative contracts included in operating activities | $ 30 | ||||
Ctrip.com International, Ltd. | Ctrip convertible debt securities | |||||
Derivatives Not Designated as Hedging Instruments | |||||
Cost of Ctrip convertible notes | 1,300 | 1,300 | |||
Ctrip.com International, Ltd. | Ctrip convertible debt securities | Long-term Investments | |||||
Derivatives Not Designated as Hedging Instruments | |||||
Cost of Ctrip convertible notes | $ 775 | $ 775 | $ 1,275 |
LEASES Operating lease (Details
LEASES Operating lease (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | |
Jun. 30, 2019 | Jun. 30, 2019 | Dec. 31, 2018 | |
Lessee, Lease, Description [Line Items] | |||
Finance leases | $ 0 | $ 0 | |
Weighted average remaining lease term of operating leases | 8 years 2 months 12 days | 8 years 2 months 12 days | |
Weighted average discount rate of operating leases | 2.10% | 2.10% | |
Leases, Operating [Abstract] | |||
Operating lease assets | $ 639 | $ 639 | $ 0 |
Current operating lease liabilities | 154 | 154 | |
Non-current operating lease liabilities | 495 | 495 | 0 |
Total operating lease liabilities | 649 | 649 | |
Operating Lease Liabilities, Payments Due [Abstract] | |||
Remainder of 2019 | 83 | 83 | |
2020 | 158 | 158 | |
2021 | 129 | 129 | |
2022 | 83 | 83 | |
2023 | 61 | 61 | |
2024 | 42 | 42 | |
Thereafter | 164 | 164 | |
Total remaining lease payments | 720 | 720 | |
Less: Imputed interest | (71) | (71) | |
Total operating lease liabilities | 649 | 649 | |
Lessee, Operating Lease, Not yet Commenced, Description [Abstract] | |||
Minimum lease payments related to operating leases which have not commenced at period end | 7 | 7 | |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] | |||
2019 | 164 | ||
2020 | 142 | ||
2021 | 110 | ||
2022 | 66 | ||
2023 | 52 | ||
Thereafter | 190 | ||
Total minimum lease payments | $ 724 | ||
Income and Expenses, Lessee [Abstract] | |||
Lease expense | 46 | 91 | |
Variable lease expense | 15 | 28 | |
Sublease income | 0 | (1) | |
Total lease expense, net of sublease income | $ 61 | 118 | |
Cash Flow, Operating Activities, Lessee [Abstract] | |||
Cash paid for amounts included in the measurement of lease liabilities | 87 | ||
Operating lease assets obtained in exchange for operating lease liabilities | $ 86 | ||
Maximum | |||
Lessee, Lease, Description [Line Items] | |||
Initial term of renewal options | 9 years | 9 years | |
Lessee, Operating Lease, Not yet Commenced, Description [Abstract] | |||
Lease term of operating leases which have not commenced at period end | 5 years | 5 years |
INTANGIBLE ASSETS AND GOODWIL_2
INTANGIBLE ASSETS AND GOODWILL (Details) - USD ($) $ in Millions | Nov. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018 |
Finite-lived intangible assets | ||||||
Gross Carrying Amount | $ 3,129 | $ 3,129 | $ 3,126 | |||
Accumulated Amortization | (1,088) | (1,088) | (1,001) | |||
Net Carrying Amount | 2,041 | 2,041 | 2,125 | |||
Amortization expense | 44 | $ 45 | 89 | $ 92 | ||
Acquisitions and other investments, net of cash acquired | 9 | 139 | ||||
Common stock issued in an acquisition | $ 110 | 110 | ||||
Non-cash operating and financing activity for an acquisition | 0 | 51 | ||||
Non-cash investing and financing activity for an acquisition | 0 | 59 | ||||
Supply and distribution agreements | ||||||
Finite-lived intangible assets | ||||||
Gross Carrying Amount | 1,100 | 1,100 | 1,099 | |||
Accumulated Amortization | (440) | (440) | (408) | |||
Net Carrying Amount | 660 | 660 | 691 | |||
Technology | ||||||
Finite-lived intangible assets | ||||||
Gross Carrying Amount | 176 | 176 | 173 | |||
Accumulated Amortization | (129) | (129) | (121) | |||
Net Carrying Amount | 47 | 47 | 52 | |||
Internet domain names | ||||||
Finite-lived intangible assets | ||||||
Gross Carrying Amount | 41 | 41 | 41 | |||
Accumulated Amortization | (31) | (31) | (30) | |||
Net Carrying Amount | 10 | 10 | 11 | |||
Trade Names | ||||||
Finite-lived intangible assets | ||||||
Gross Carrying Amount | 1,810 | 1,810 | 1,810 | |||
Accumulated Amortization | (486) | (486) | (439) | |||
Net Carrying Amount | 1,324 | 1,324 | 1,371 | |||
Other Intangible Assets | ||||||
Finite-lived intangible assets | ||||||
Gross Carrying Amount | 2 | 2 | 3 | |||
Accumulated Amortization | (2) | (2) | (3) | |||
Net Carrying Amount | $ 0 | $ 0 | $ 0 | |||
Minimum | Supply and distribution agreements | ||||||
Finite-lived intangible assets | ||||||
Amortization Period | 3 years | |||||
Minimum | Technology | ||||||
Finite-lived intangible assets | ||||||
Amortization Period | 1 year | |||||
Minimum | Internet domain names | ||||||
Finite-lived intangible assets | ||||||
Amortization Period | 5 years | |||||
Minimum | Trade Names | ||||||
Finite-lived intangible assets | ||||||
Amortization Period | 4 years | |||||
Minimum | Other Intangible Assets | ||||||
Finite-lived intangible assets | ||||||
Amortization Period | 0 years | |||||
Maximum | Supply and distribution agreements | ||||||
Finite-lived intangible assets | ||||||
Amortization Period | 20 years | |||||
Maximum | Technology | ||||||
Finite-lived intangible assets | ||||||
Amortization Period | 7 years | |||||
Maximum | Internet domain names | ||||||
Finite-lived intangible assets | ||||||
Amortization Period | 20 years | |||||
Maximum | Trade Names | ||||||
Finite-lived intangible assets | ||||||
Amortization Period | 20 years | |||||
Maximum | Other Intangible Assets | ||||||
Finite-lived intangible assets | ||||||
Amortization Period | 15 years | |||||
HotelsCombined | ||||||
Finite-lived intangible assets | ||||||
Acquisitions and other investments, net of cash acquired | $ 134 | |||||
FareHarbor | ||||||
Finite-lived intangible assets | ||||||
Acquisitions and other investments, net of cash acquired | 139 | |||||
Common stock issued in an acquisition | 110 | |||||
Non-cash operating and financing activity for an acquisition | 59 | |||||
Non-cash investing and financing activity for an acquisition | $ 51 |
DEBT Short-term Borrowing (Deta
DEBT Short-term Borrowing (Details) - USD ($) $ in Millions | Jun. 30, 2019 | Dec. 31, 2018 |
Debt Disclosure [Abstract] | ||
Bank Overdrafts | $ 37 | $ 25 |
DEBT (Revolving Credit Facility
DEBT (Revolving Credit Facility) (Details) - USD ($) | Jun. 19, 2015 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018 |
Line of Credit Facility [Line Items] | ||||
Proceeds from revolving credit facility and short-term borrowings | $ 437,000,000 | $ 3,000,000 | ||
Letters of credit issued | 5,000,000 | $ 5,000,000 | ||
Revolving Credit Facility | ||||
Line of Credit Facility [Line Items] | ||||
Revolving credit facility, maximum borrowing capacity | $ 2,000,000,000 | |||
Line of credit facility, term | 5 years | |||
Line of credit, current | 0 | $ 0 | ||
Proceeds from revolving credit facility and short-term borrowings | $ 400,000,000 | |||
Weighted average interest rate | 3.50% | |||
Revolving Credit Facility | Minimum | ||||
Line of Credit Facility [Line Items] | ||||
Commitment fee rate | 0.085% | |||
Revolving Credit Facility | Minimum | Rate 2C | ||||
Line of Credit Facility [Line Items] | ||||
Basis spread on variable rate | 0.00% | |||
Revolving Credit Facility | Maximum | ||||
Line of Credit Facility [Line Items] | ||||
Commitment fee rate | 0.20% | |||
Revolving Credit Facility | Maximum | Rate 2C | ||||
Line of Credit Facility [Line Items] | ||||
Basis spread on variable rate | 0.50% | |||
Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Minimum | Rate 1 | ||||
Line of Credit Facility [Line Items] | ||||
Basis spread on variable rate | 0.875% | |||
Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Maximum | Rate 1 | ||||
Line of Credit Facility [Line Items] | ||||
Basis spread on variable rate | 1.50% | |||
Revolving Credit Facility | Federal Funds Purchased | Rate 2B | ||||
Line of Credit Facility [Line Items] | ||||
Basis spread on variable rate | 0.50% | |||
Revolving Credit Facility | One Month LIBOR | Rate 2C | ||||
Line of Credit Facility [Line Items] | ||||
Basis spread on variable rate | 1.00% | |||
Letter of Credit | ||||
Line of Credit Facility [Line Items] | ||||
Revolving credit facility, maximum borrowing capacity | $ 70,000,000 | |||
Swingline Loans | ||||
Line of Credit Facility [Line Items] | ||||
Revolving credit facility, maximum borrowing capacity | $ 50,000,000 |
DEBT (Outstanding Debt) (Detail
DEBT (Outstanding Debt) (Details) $ / shares in Units, $ in Millions | Aug. 20, 2014USD ($)Days$ / shares | May 31, 2013USD ($)Days$ / shares | Jun. 30, 2019USD ($) | Jun. 30, 2018USD ($) | Jun. 30, 2019USD ($) | Jun. 30, 2018USD ($) | Dec. 31, 2014USD ($) | Dec. 31, 2013USD ($) | Jun. 30, 2019EUR (€) | Dec. 31, 2018USD ($) | Dec. 31, 2018EUR (€) | Aug. 15, 2017 | Mar. 10, 2017 | May 23, 2016 | Nov. 25, 2015 | Mar. 13, 2015 | Mar. 03, 2015 | Sep. 23, 2014 | Jun. 30, 2013USD ($) | Mar. 31, 2012USD ($)$ / shares |
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | $ 7,771 | $ 7,771 | $ 8,787 | |||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | (85) | (85) | (138) | |||||||||||||||||
Carrying Value, Long-Term Debt | 7,686 | 7,686 | 8,649 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Payments for conversion of senior notes | 0 | $ (1,487) | ||||||||||||||||||
0.35% Convertible Senior Notes due June 2020 | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Short-Term Debt | 1,000 | 1,000 | ||||||||||||||||||
Carrying Value, Short-term debt | 975 | 975 | ||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | 1,000 | |||||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | $ (25) | $ (25) | (39) | |||||||||||||||||
Carrying Value, Long-Term Debt | $ 961 | |||||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Aggregate principal amount | $ 1,000 | |||||||||||||||||||
Interest rate on long-term debt | 0.35% | 0.35% | 0.35% | 0.35% | 0.35% | 0.35% | ||||||||||||||
Debt financing costs paid | $ 1 | |||||||||||||||||||
Convertible debt conversion price (in dollars per share) | $ / shares | $ 1,315.10 | |||||||||||||||||||
Ratio of closing share price to conversion price as a condition for conversion of the convertible notes, minimum | 150.00% | |||||||||||||||||||
Unamortized debt discount | $ 20 | |||||||||||||||||||
Effective interest rate at debt origination or modification | 3.13% | |||||||||||||||||||
Debt discount related to convertible notes, net of tax | $ 92 | |||||||||||||||||||
Debt discount related to convertible notes, before tax | $ 154 | |||||||||||||||||||
Amortization of debt discount included in interest expense | $ 1 | $ 2 | 1 | |||||||||||||||||
0.9% Convertible Senior Notes due September 2021 | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | 1,000 | 1,000 | $ 1,000 | |||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | (50) | (50) | (61) | |||||||||||||||||
Carrying Value, Long-Term Debt | $ 950 | $ 950 | $ 939 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Aggregate principal amount | $ 1,000 | |||||||||||||||||||
Interest rate on long-term debt | 0.90% | 0.90% | 0.90% | 0.90% | 0.90% | 0.90% | ||||||||||||||
Debt financing costs paid | $ 11 | |||||||||||||||||||
Convertible debt conversion price (in dollars per share) | $ / shares | $ 2,055.50 | |||||||||||||||||||
Ratio of closing share price to conversion price as a condition for conversion of the convertible notes, minimum | 150.00% | |||||||||||||||||||
Effective interest rate at debt origination or modification | 3.18% | |||||||||||||||||||
Debt discount related to convertible notes, net of tax | 83 | |||||||||||||||||||
Debt discount related to convertible notes, before tax | $ 143 | |||||||||||||||||||
0.8% (€1 Billion) Senior Notes due March 2022 | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | $ 1,139 | $ 1,139 | $ 1,143 | |||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | (4) | (4) | (5) | |||||||||||||||||
Carrying Value, Long-Term Debt | $ 1,135 | $ 1,135 | $ 1,138 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Aggregate principal amount | € | € 1,000,000,000 | € 1,000,000,000 | ||||||||||||||||||
Interest rate on long-term debt | 0.80% | 0.80% | 0.80% | 0.80% | 0.80% | |||||||||||||||
Effective interest rate at debt origination or modification | 0.84% | |||||||||||||||||||
2.15% (€750 Million) Senior Notes due November 2022 | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | $ 854 | $ 854 | $ 858 | |||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | (3) | (3) | (4) | |||||||||||||||||
Carrying Value, Long-Term Debt | $ 851 | $ 851 | $ 854 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Aggregate principal amount | € | € 750,000,000 | € 750,000,000 | ||||||||||||||||||
Interest rate on long-term debt | 2.15% | 2.15% | 2.15% | 2.15% | 2.15% | |||||||||||||||
Effective interest rate at debt origination or modification | 2.20% | |||||||||||||||||||
2.75% Senior Notes due March 2023 | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | $ 500 | $ 500 | $ 500 | |||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | (2) | (2) | (3) | |||||||||||||||||
Carrying Value, Long-Term Debt | $ 498 | $ 498 | $ 497 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Interest rate on long-term debt | 2.75% | 2.75% | 2.75% | 2.75% | 2.75% | |||||||||||||||
Effective interest rate at debt origination or modification | 2.78% | |||||||||||||||||||
2.375% (€1 Billion) Senior Notes due September 2024 | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | $ 1,139 | $ 1,139 | $ 1,143 | |||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | (10) | (10) | (10) | |||||||||||||||||
Carrying Value, Long-Term Debt | $ 1,129 | $ 1,129 | $ 1,133 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Aggregate principal amount | € | € 1,000,000,000 | € 1,000,000,000 | ||||||||||||||||||
Interest rate on long-term debt | 2.375% | 2.375% | 2.375% | 2.375% | 2.375% | |||||||||||||||
Effective interest rate at debt origination or modification | 2.48% | |||||||||||||||||||
3.65% Senior Notes due March 2025 | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | $ 500 | $ 500 | $ 500 | |||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | (3) | (3) | (3) | |||||||||||||||||
Carrying Value, Long-Term Debt | $ 497 | $ 497 | $ 497 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Interest rate on long-term debt | 3.65% | 3.65% | 3.65% | 3.65% | 3.65% | |||||||||||||||
Effective interest rate at debt origination or modification | 3.68% | |||||||||||||||||||
3.6% Senior Notes due June 2026 | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | $ 1,000 | $ 1,000 | $ 1,000 | |||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | (6) | (6) | (6) | |||||||||||||||||
Carrying Value, Long-Term Debt | $ 994 | $ 994 | $ 994 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Interest rate on long-term debt | 3.60% | 3.60% | 3.60% | 3.60% | 3.60% | |||||||||||||||
Effective interest rate at debt origination or modification | 3.62% | |||||||||||||||||||
1.8% (€1 Billion) Senior Notes due March 2027 | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | $ 1,139 | $ 1,139 | $ 1,143 | |||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | (4) | (4) | (4) | |||||||||||||||||
Carrying Value, Long-Term Debt | $ 1,135 | $ 1,135 | $ 1,139 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Aggregate principal amount | € | € 1,000,000,000 | € 1,000,000,000 | ||||||||||||||||||
Interest rate on long-term debt | 1.80% | 1.80% | 1.80% | 1.80% | 1.80% | |||||||||||||||
Effective interest rate at debt origination or modification | 1.80% | |||||||||||||||||||
3.55% Senior Notes due March 2028 | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Outstanding Principal Amount, Long-Term Debt | $ 500 | $ 500 | $ 500 | |||||||||||||||||
Unamortized Debt Discount and Debt Issuance Cost | (3) | (3) | (3) | |||||||||||||||||
Carrying Value, Long-Term Debt | $ 497 | $ 497 | $ 497 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Interest rate on long-term debt | 3.55% | 3.55% | 3.55% | 3.55% | 3.55% | |||||||||||||||
Effective interest rate at debt origination or modification | 3.56% | |||||||||||||||||||
1.0% Convertible Senior Notes due March 2018 | ||||||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Aggregate principal amount | $ 1,000 | |||||||||||||||||||
Interest rate on long-term debt | 1.00% | |||||||||||||||||||
Convertible debt conversion price (in dollars per share) | $ / shares | $ 944.61 | |||||||||||||||||||
Payments for conversion of senior notes | $ (714) | |||||||||||||||||||
Debt conversion, converted instrument, cash | 773 | |||||||||||||||||||
Effective interest rate at debt origination or modification | 3.50% | |||||||||||||||||||
Debt discount related to convertible notes, net of tax | $ 81 | |||||||||||||||||||
Debt discount related to convertible notes, before tax | $ 135 | |||||||||||||||||||
Convertible Debt | ||||||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Interest expense related to debt | $ 16 | $ 15 | 31 | 35 | ||||||||||||||||
Coupon Interest expense | 3 | 3 | 6 | 8 | ||||||||||||||||
Amortization of debt discount included in interest expense | $ 12 | $ 12 | $ 24 | $ 26 | ||||||||||||||||
Debt, weighted average interest rate | 3.20% | 3.20% | 3.20% | 3.20% | ||||||||||||||||
Other Long-term Debt | ||||||||||||||||||||
Debt Instrument | ||||||||||||||||||||
Carrying Value, Long-Term Debt | $ 6,700 | $ 6,700 | $ 6,700 | |||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Interest expense related to debt | 41 | $ 43 | 83 | $ 86 | ||||||||||||||||
Coupon Interest expense | 40 | $ 41 | 80 | $ 83 | ||||||||||||||||
Minimum | 0.35% Convertible Senior Notes due June 2020 | ||||||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Minimum and Maximum consecutive days the closing sales price of common stock must exceed a specified percentage of conversion price to trigger conversion feature of note (in days) | Days | 20 | |||||||||||||||||||
Additional payment to debt holder, settled In shares, aggregate value | $ 0 | |||||||||||||||||||
Minimum | 0.9% Convertible Senior Notes due September 2021 | ||||||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Minimum and Maximum consecutive days the closing sales price of common stock must exceed a specified percentage of conversion price to trigger conversion feature of note (in days) | Days | 20 | |||||||||||||||||||
Additional payment to debt holder, settled In shares, aggregate value | $ 0 | |||||||||||||||||||
Maximum | 0.35% Convertible Senior Notes due June 2020 | ||||||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Minimum and Maximum consecutive days the closing sales price of common stock must exceed a specified percentage of conversion price to trigger conversion feature of note (in days) | Days | 30 | |||||||||||||||||||
Additional payment to debt holder, settled In shares, aggregate value | $ 397 | |||||||||||||||||||
Maximum | 0.9% Convertible Senior Notes due September 2021 | ||||||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Minimum and Maximum consecutive days the closing sales price of common stock must exceed a specified percentage of conversion price to trigger conversion feature of note (in days) | Days | 30 | |||||||||||||||||||
Additional payment to debt holder, settled In shares, aggregate value | $ 375 | |||||||||||||||||||
Level 2 | ||||||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Estimated market value of outstanding debt | $ 9,800 | 9,800 | $ 9,300 | |||||||||||||||||
Designated as Hedging Instrument | Minimum | Euro-Denominated Debt | ||||||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Notional amount of nonderivative instruments | 3,400 | |||||||||||||||||||
Designated as Hedging Instrument | Maximum | Euro-Denominated Debt | ||||||||||||||||||||
Description of Senior Notes | ||||||||||||||||||||
Notional amount of nonderivative instruments | $ 4,300 |
TREASURY STOCK (Details)
TREASURY STOCK (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | |||||
Jun. 30, 2019 | Dec. 31, 2018 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Apr. 30, 2019 | Mar. 31, 2018 | |
Equity, Class of Treasury Stock [Line Items] | |||||||
Remaining authorization to repurchase common stock | $ 14,200 | $ 4,500 | $ 14,200 | ||||
Authorized stock repurchase programs (in shares) | 1,442,440 | 572,574 | 3,061,228 | 945,693 | |||
Authorized stock repurchase programs | $ 2,606 | $ 1,199 | $ 5,462 | $ 1,931 | |||
General authorization for shares withheld on stock award vesting (in shares) | 8,714 | 12,664 | 79,419 | 71,707 | |||
General authorization for shares withheld on stock award vesting | $ 16 | $ 26 | $ 137 | $ 146 | |||
Payments related to tax withholding for share-based compensation | $ 136 | $ 145 | |||||
Treasury stock, shares (in shares) | 20,378,354 | 17,317,126 | 20,378,354 | ||||
Repurchase Program (Q12018) and (Q22019) | |||||||
Equity, Class of Treasury Stock [Line Items] | |||||||
Authorized stock repurchase programs (in shares) | 1,433,726 | ||||||
Repurchase Program (Q12018) | |||||||
Equity, Class of Treasury Stock [Line Items] | |||||||
Amount of common stock repurchases authorized | $ 8,000 | ||||||
Authorized stock repurchase programs (in shares) | 2,981,809 | ||||||
Authorized stock repurchase programs | $ 2,590 | $ 5,325 | |||||
Treasury stock repurchased but unsettled by period end, amount | $ 44 | $ 74 | |||||
Repurchase Program (Q12016) and (Q12017) | |||||||
Equity, Class of Treasury Stock [Line Items] | |||||||
Authorized stock repurchase programs (in shares) | 559,910 | 873,986 | |||||
Authorized stock repurchase programs | $ 1,173 | $ 1,785 | |||||
Repurchase Program (Q22019) | |||||||
Equity, Class of Treasury Stock [Line Items] | |||||||
Amount of common stock repurchases authorized | $ 15,000 |
INCOME TAXES (Details)
INCOME TAXES (Details) | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
Income Tax Contingency [Line Items] | ||||
Effective income tax rate reconciliation, percent | 18.90% | 19.20% | 19.80% | 19.20% |
Statutory federal rate | 21.00% | |||
Tax and Customs Administration, Netherlands | ||||
Income Tax Contingency [Line Items] | ||||
Statutory federal rate | 25.00% | |||
Effective income tax rate at innovation box tax rate | 7.00% |
ACCUMULATED OTHER COMPREHENSI_3
ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) - USD ($) $ in Millions | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | |
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||||
Stockholders' equity | $ 5,307 | $ 6,915 | $ 8,785 | $ 10,473 | $ 10,636 | $ 11,261 | |
Foreign currency translation adjustments | |||||||
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||||
Stockholders' equity | [1] | (157) | (129) | ||||
Foreign currency translation adjustments | Net Investment Hedging | Euro Senior Notes | |||||||
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||||
Stockholders' equity | 1 | (26) | |||||
Stockholders' equity, before tax | 15 | (20) | |||||
Foreign currency translation adjustments | Net Investment Hedging | Foreign Currency Forward | |||||||
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||||
Stockholders' equity | (35) | (35) | |||||
Stockholders' equity, before tax | (53) | (53) | |||||
Net unrealized gains (losses) on marketable securities | Debt Securities | |||||||
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||||
Stockholders' equity | [2] | (73) | (187) | ||||
Accumulated Other Comprehensive Income (Loss) | |||||||
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||||
Stockholders' equity | (230) | $ (169) | (316) | $ (76) | $ 58 | $ 238 | |
Accumulated Net Investment Gain (Loss) Attributable to Parent | Debt Securities | |||||||
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||||
AOCI Tax, Attributable to Parent | 66 | 30 | |||||
Currency translation adjustment on deemed repatriation tax liability | Foreign currency translation adjustments | |||||||
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||||
AOCI Tax, Attributable to Parent | $ (56) | $ (41) | |||||
[1] | Foreign currency translation adjustments, net of tax, at June 30, 2019 and December 31, 2018 , included accumulated net losses from fair value adjustments of $35 million after tax ( $53 million before tax) associated with previously settled derivatives that were designated as net investment hedges. Foreign currency translation adjustments, net of tax, included foreign currency transaction gains of $1 million after tax ( $15 million before tax) and foreign currency transaction losses of $26 million after tax ( $20 million before tax) at June 30, 2019 and December 31, 2018 , respectively, associated with the Company's Euro-denominated debt that is designated as a hedge against the impact of currency fluctuations on the net assets of a Euro functional currency subsidiary (see Note 9 ). The remaining balance in foreign currency translation adjustments relates to the cumulative impacts of currency fluctuations on the Company's non-U.S. Dollar functional currency subsidiaries' net assets. At June 30, 2019 and December 31, 2018 , the Company had deferred tax benefits of $56 million and $41 million , respectively, related to foreign currency translation adjustments to its one-time deemed repatriation tax liability recorded at December 31, 2017 and foreign earnings for periods after December 31, 2017 that are subject to U.S. federal and state income tax, resulting from the introduction of the Tax Act. | ||||||
[2] | Net unrealized losses on debt securities, net of tax, includes cumulative tax charges of $66 million and $30 million at June 30, 2019 and December 31, 2018 |
COMMITMENTS AND CONTINGENCIES (
COMMITMENTS AND CONTINGENCIES (Details) ₺ in Millions, € in Millions, £ in Millions, $ in Millions | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | ||||||
Dec. 31, 2015EUR (€) | Sep. 30, 2016EUR (€) | Jun. 30, 2019USD ($) | Jun. 30, 2019TRY (₺) | Jun. 30, 2019EUR (€) | Dec. 31, 2018USD ($)ft² | Jun. 30, 2018USD ($) | Dec. 31, 2018EUR (€) | Jun. 30, 2019EUR (€) | Jun. 30, 2019GBP (£) | |
Commitments and Contingencies | ||||||||||
French digital services tax rate | 3.00% | 3.00% | 3.00% | |||||||
Payment for contingent consideration liability, total | $ 37 | |||||||||
Increase in the estimated fair value of contingent consideration liabilities | 9 | $ 0 | ||||||||
Booking.com | Headquarters | ||||||||||
Commitments and Contingencies | ||||||||||
Contractual obligation | € 270 | 159 | € 139 | |||||||
Acquisition of land use rights | € | € 43 | |||||||||
Booking.com | Headquarters | Ground Lease | ||||||||||
Commitments and Contingencies | ||||||||||
Contractual obligation | 83 | € 72 | ||||||||
Series of individually immaterial business acquisitions | Level 3 | ||||||||||
Commitments and Contingencies | ||||||||||
Contingent consideration liability | $ 28 | |||||||||
French Tax Audit | ||||||||||
Commitments and Contingencies | ||||||||||
Assessed taxes including interest and penalties | € | € 356 | |||||||||
Payment required to appeal a litigation matter | 403 | € 356 | ||||||||
Taxes Owed For Prior Periods | ||||||||||
Commitments and Contingencies | ||||||||||
Charge for estimated probable tax owed for prior periods, including applicable interest and penalties | $ 46 | |||||||||
Estimated reasonably possible loss in excess of amount accrued | 20 | |||||||||
Wage-related taxes owed for prior periods, including interest | ||||||||||
Commitments and Contingencies | ||||||||||
Charge for estimated probable tax owed for prior periods, including applicable interest and penalties | 66 | |||||||||
Italian Tax Audit | ||||||||||
Commitments and Contingencies | ||||||||||
Assessed taxes including interest and penalties | € | € 48 | |||||||||
Turkish Tax Audit | ||||||||||
Commitments and Contingencies | ||||||||||
Assessed taxes including interest and penalties | ₺ | ₺ 433 | |||||||||
French Digital Services Tax [Member] | ||||||||||
Commitments and Contingencies | ||||||||||
Loss contingency, estimate of possible loss | $ 15 | |||||||||
Manchester, England | Rentalcars.com | Headquarters | ||||||||||
Commitments and Contingencies | ||||||||||
Area of real estate property | ft² | 222,000 | |||||||||
Term of lease for office space in Manchester UK for Rentalcars.com | 13 years | 13 years | 13 years | |||||||
Manchester, England | Rentalcars.com | Headquarters | Operating Lease Obligations | ||||||||||
Commitments and Contingencies | ||||||||||
Contractual obligation | $ 83 | £ 65 |