As used in this Quarterly Report on Form 10-Q (“Report”), unless otherwise expressly stated or the context otherwise requires, all references to “Steelcase,” “we,” “our,” “Company” and similar references are to Steelcase Inc. and its subsidiaries in which a controlling interest is maintained. Unless the context otherwise indicates, reference to a year relates to the fiscal year, ended in February of the year indicated, rather than a calendar year. Additionally, Q1, Q2, Q3 and Q4 reference the first, second, third and fourth quarter, respectively, of the fiscal year indicated. All amounts are in millions, except share and per share data, data presented as a percentage or as otherwise indicated.

Earnings per share is computed using the two-class method. The two-class method determines earnings per share for each class of common stock and participating securities according to dividends or dividend equivalents and their respective participation rights in undistributed earnings. Participating securities represent restricted stock units in which the participants have non-forfeitable rights to dividend equivalents during the performance period. Diluted earnings per share includes the effects of certain performance units in which the participants have forfeitable rights to dividend equivalents during the performance period.

The following table summarizes the changes in accumulated balances of other comprehensive income (loss) for the nine months ended November 25, 2016:24, 2017:

The following table provides details about reclassifications out of accumulated other comprehensive income (loss) for the three and nine months ended November 25, 201624, 2017 and November 27, 2015:25, 2016:

The carrying amounts for many of our financial instruments, including cash and cash equivalents, accounts and notes receivable, accounts and notes payable, short-term borrowings and certain other liabilities, approximate their fair value due to their relatively short maturities. Our short-term investments, foreign exchange forward contracts and long-term investments are measured at fair value on the Condensed Consolidated Balance Sheets.

We periodically use derivative financial instruments to manage exposures to movements in foreign exchange rates and interest rates. The use of these financial instruments modifies the exposure of these risks with the intention to reduce our risk of short-term volatility. We do not use derivatives for speculative or trading purposes.

Below is a roll-forward of assets and liabilities measured at fair value using Level 3 inputs for the nine months ended November 25, 201624, 2017:

Our reportable segments consist of the Americas segment, the EMEA segment and the Other category. Unallocated corporate costs are reported as Corporate.

The Americas segment serves customers in the U.S., Canada, the Caribbean Islands and Latin America with a portfolio of integrated architecture, furniture and technology products marketed to corporate, government, healthcare, education and retail customers through the Steelcase, Coalesse and Turnstone brands.

The EMEA segment serves customers in Europe, the Middle East and Africa primarily under the Steelcase and Coalesse brands, with an emphasis on freestanding furniture systems, storage and seating solutions.

The Other category includes Asia Pacific, Designtex and PolyVision. Asia Pacific serves customers in Asia and Australia primarily under the Steelcase brand with an emphasis on freestanding furniture systems, storageseating and seatingstorage solutions. Designtex designs andprimarily sells surface materials including textiles, and wall coverings which areand surface imaging solutions specified by architects and designers directly to end-use customers through a direct sales force primarily in North America. PolyVision manufactures ceramic steel surfaces for use in multiplevarious applications but primarily for sale to third-party fabricators and distributors to createglobally, including static whiteboards and chalkboards sold inthrough third party fabricators and distributors to the primary and secondary education markets globally.

Corporate costs include unallocated portions of shared service functions, such as information technology, corporate facilities, finance, human resources, research, legal and executive,customer aviation, plus deferred compensation expense and income or losses associated with COLI. Corporate assets consist primarily of unallocated cash, short-term investments and investment balances and the cash surrender value of COLI.

This item contains certain non-GAAP financial measures. A “non-GAAP financial measure” is defined as a numerical measure of a company’s financial performance that excludes or includes amounts so as to be different than the most directly comparable measure calculated and presented in accordance with GAAP in the condensed consolidated statements of income, balance sheets or statements of cash flows of the company. Pursuant to the requirements of Regulation G, we have provided a reconciliation below of non-GAAP financial measures to the most directly comparable GAAP financial measure.

The non-GAAP financial measures used are: (1) organic revenue growth (decline), which represents the change in revenue excluding estimated currency translation effects and the impacts of acquisitions and divestitures, and (2) adjusted operating income (loss), which represents operating income (loss) excluding restructuring costs (benefits). These measures are presented because management uses this information to monitor and evaluate financial results and trends. Therefore, management believes this information is also useful for investors.