Goodwill and Intangible Assets - Estimated Future Amortization Expense (Details) $ in Millions |
Sep. 30, 2015
USD ($)
|
|---|---|
| Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] | |
| Remainder of 2015 | $ 202 |
| 2016 | 737 |
| 2017 | 645 |
| 2018 | 565 |
| 2019 | 123 |
| 2020 | 62 |
| Purchased credit card and affinity relationships | |
| Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] | |
| Remainder of 2015 | 88 |
| 2016 | 298 |
| 2017 | 239 |
| 2018 | 179 |
| 2019 | 121 |
| 2020 | 62 |
| Core deposit intangibles | |
| Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] | |
| Remainder of 2015 | 28 |
| 2016 | 104 |
| 2017 | 90 |
| 2018 | 80 |
| 2019 | 0 |
| 2020 | 0 |
| Customer relationships | |
| Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] | |
| Remainder of 2015 | 83 |
| 2016 | 325 |
| 2017 | 310 |
| 2018 | 302 |
| 2019 | 0 |
| 2020 | 0 |
| Other intangibles | |
| Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] | |
| Remainder of 2015 | 3 |
| 2016 | 10 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | $ 0 |
| X | ||||||||||
- Definition Finite-Lived Intangible Assets, Amortization Expense, Year Six No definition available.
|
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|