Deposits - Maturities of Time Deposits (Detail) - USD ($) $ in Millions |
Sep. 30, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Time Deposits By Maturity [Line Items] | ||
| Remainder of 2021 | $ 23,639 | |
| 2022 | 53,074 | |
| 2023 | 9,040 | |
| 2024 | 4,721 | |
| 2025 | 2,563 | |
| 2026 | 2,540 | |
| 2027 - thereafter | 1,841 | |
| Total | 97,418 | $ 73,543 |
| U.S. [Member] | ||
| Time Deposits By Maturity [Line Items] | ||
| Remainder of 2021 | 14,539 | |
| 2022 | 31,278 | |
| 2023 | 8,909 | |
| 2024 | 4,591 | |
| 2025 | 2,302 | |
| 2026 | 2,262 | |
| 2027 - thereafter | 1,131 | |
| Total | 65,012 | |
| Non-U.S. [Member] | ||
| Time Deposits By Maturity [Line Items] | ||
| Remainder of 2021 | 9,100 | |
| 2022 | 21,796 | |
| 2023 | 131 | |
| 2024 | 130 | |
| 2025 | 261 | |
| 2026 | 278 | |
| 2027 - thereafter | 710 | |
| Total | $ 32,406 |
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- Definition Amount of time deposits held by the entity maturing after the sixth year following the date of the latest balance sheet presented in the financial statements. No definition available.
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- Definition Time Deposits By Maturity [Line Items] No definition available.
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- Definition Amount of time deposit maturing in remainder of current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. No definition available.
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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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- Details
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