Deposits - Contractual Maturities (Details) $ in Millions |
Dec. 31, 2015
USD ($)
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| Contractual Maturities of Total Time Deposits | |
| Due in 2016 | $ 65,567 |
| Due in 2017 | 4,269 |
| Due in 2018 | 938 |
| Due in 2019 | 879 |
| Due in 2020 | 1,638 |
| Thereafter | 683 |
| Total time deposits | 73,974 |
| United States | |
| Contractual Maturities of Total Time Deposits | |
| Due in 2016 | 51,319 |
| Due in 2017 | 4,166 |
| Due in 2018 | 937 |
| Due in 2019 | 874 |
| Due in 2020 | 1,380 |
| Thereafter | 683 |
| Total time deposits | 59,359 |
| Non United States | |
| Contractual Maturities of Total Time Deposits | |
| Due in 2016 | 14,248 |
| Due in 2017 | 103 |
| Due in 2018 | 1 |
| Due in 2019 | 5 |
| Due in 2020 | 258 |
| Thereafter | 0 |
| Total time deposits | $ 14,615 |
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- Definition [Line Items] for Schedule of Time Deposits, Fiscal Year Maturity [Table] No definition available.
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Definition Amount of deposits that cannot be withdrawn before a set date without penalty or for which notice of withdrawal is required. Time deposits include, but are not limited to, certificates of deposits, individual retirement accounts and open accounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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