Cover
Cover | Oct. 06, 2020 |
Cover [Abstract] | |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Oct. 6, 2020 |
Current Fiscal Year End Date | --09-30 |
Entity File Number | 1-35509 |
Entity Registrant Name | TD Ameritrade Holding Corporation |
Entity Central Index Key | 0001173431 |
Entity Tax Identification Number | 82-0543156 |
Entity Incorporation, State or Country Code | DE |
Entity Address, Address Line One | 200 South 108th Avenue |
Entity Address, City or Town | Omaha |
Entity Address, State or Province | NE |
Entity Address, Postal Zip Code | 68154 |
City Area Code | 800 |
Local Phone Number | 669-3900 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common Stock - $0.01 par value |
Trading Symbol | AMTD |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |