Deposits - Contractual Maturities (Details) $ in Millions |
Dec. 31, 2020
USD ($)
|
|---|---|
| Time Deposits [Line Items] | |
| Due in 2021 | $ 50,661 |
| Due in 2022 | 2,771 |
| Due in 2023 | 435 |
| Due in 2024 | 227 |
| Due in 2025 | 199 |
| Thereafter | 1,563 |
| Total time deposits | 55,856 |
| U.S. | |
| Time Deposits [Line Items] | |
| Due in 2021 | 40,052 |
| Due in 2022 | 2,604 |
| Due in 2023 | 431 |
| Due in 2024 | 222 |
| Due in 2025 | 186 |
| Thereafter | 276 |
| Total time deposits | 43,771 |
| Non-U.S. | |
| Time Deposits [Line Items] | |
| Due in 2021 | 10,609 |
| Due in 2022 | 167 |
| Due in 2023 | 4 |
| Due in 2024 | 5 |
| Due in 2025 | 13 |
| Thereafter | 1,287 |
| Total time deposits | $ 12,085 |
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- Definition Amount of time deposit maturing after fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of time deposit maturing in fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of time deposit maturing in fourth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of time deposit maturing in third fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of time deposit maturing in second fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of time deposit liabilities, including certificates of deposit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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