Deposits - Contractual Maturities (Details) $ in Millions |
Dec. 31, 2016
USD ($)
|
|---|---|
| Time Deposits [Line Items] | |
| Due in 2017 | $ 65,112 |
| Due in 2018 | 4,783 |
| Due in 2019 | 1,178 |
| Due in 2020 | 1,725 |
| Due in 2021 | 1,644 |
| Thereafter | 502 |
| Total time deposits | 74,944 |
| U.S. | |
| Time Deposits [Line Items] | |
| Due in 2017 | 53,584 |
| Due in 2018 | 3,081 |
| Due in 2019 | 1,131 |
| Due in 2020 | 1,475 |
| Due in 2021 | 406 |
| Thereafter | 483 |
| Total time deposits | 60,160 |
| Non-U.S. | |
| Time Deposits [Line Items] | |
| Due in 2017 | 11,528 |
| Due in 2018 | 1,702 |
| Due in 2019 | 47 |
| Due in 2020 | 250 |
| Due in 2021 | 1,238 |
| Thereafter | 19 |
| Total time deposits | $ 14,784 |
| X | ||||||||||
- Definition Amount of time deposits maturing after the fifth fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. 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 time deposits maturing in the fifth fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. 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 time deposits maturing in the fourth fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. 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 time deposits maturing in the next fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. 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 time deposits maturing in the third fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. 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 time deposits maturing in the second fiscal year following the latest fiscal year. Time deposits include, but are not limited to, certificates of deposits. 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 time deposit liabilities, including certificates of deposit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|