Document and Entity Information
Document and Entity Information | Jan. 19, 2024 |
Document And Entity Information [Line Items] | |
Document Type | 8-K |
Document Period End Date | Jan. 19, 2024 |
Entity File Number | 1-3754 |
Entity Registrant Name | ALLY FINANCIAL INC. |
Entity Incorporation State Country Code | DE |
Entity Tax Identification Number | 38-0572512 |
Entity Address Address Line 1 | 500 Woodward Ave. |
Entity Address Address Line 2 | Floor 10 |
Entity Address City Or Town | Detroit |
Entity Address Address Description | Ally Detroit Center |
Entity Address State Or Province | MI |
Entity Address Postal Zip Code | 48226 |
City Area Code | 866 |
Local Phone Number | 710-4623 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock, par value $0.01 per share |
Trading Symbol | ALLY |
Entity Emerging Growth Company | false |
Security Exchange Name | NONE |
Amendment Flag | false |
Entity Central Index Key | 0000040729 |