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v3.23.3

Loans and Related Allowance for Credit Losses (Rollforward of Allowance for Credit Losses of Loans and Leases) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | $ 4,737 | $ 4,462 | $ 4,741 | $ 4,868 |
Charge-offs | (233) | (222) | (808) | (668) |
Recoveries | 112 | 103 | 298 | 329 |
Net (charge-offs) | (121) | (119) | (510) | (339) |
Provision for (recapture of) credit losses | 153 | 241 | 571 | 59 |
Other | (2) | (3) |  | (7) |
Ending balance | 4,767 | 4,581 | 4,767 | 4,581 |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |  |  |
Beginning balance | 663 | 681 | 694 | 662 |
Provision for (recapture of) credit losses | (23) | 1 | (54) | 20 |
Ending balance | 640 | 682 | 640 | 682 |
Allowance for credit loss | 5,407 | 5,263 | 5,407 | 5,263 | $ 5,400
Allowances for investment securities and other financial assets | 131 | 162 | 131 | 162 |
Cumulative Effect, Period of Adoption, Adjustment |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance |  |  | (35) |  |
Cumulative Effect, Period of Adoption, Adjusted Balance |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 4,737 | 4,462 | 4,706 | 4,868 |
Total commercial |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 3,142 | 2,937 | 3,114 | 3,185 |
Charge-offs | (72) | (73) | (327) | (162) |
Recoveries | 49 | 25 | 110 | 78 |
Net (charge-offs) | (23) | (48) | (217) | (84) |
Provision for (recapture of) credit losses | 105 | 174 | 325 | (34) |
Other | (2) | (2) |  | (6) |
Ending balance | 3,222 | 3,061 | 3,222 | 3,061 |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |  |  |
Beginning balance | 555 | 630 | 613 | 564 |
Provision for (recapture of) credit losses | (22) | (22) | (80) | 44 |
Ending balance | 533 | 608 | 533 | 608 |
Allowance for credit loss | 3,755 | 3,669 | 3,755 | 3,669 |
Total commercial | Cumulative Effect, Period of Adoption, Adjusted Balance |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 3,142 | 2,937 | 3,114 | 3,185 |
Total consumer |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 1,595 | 1,525 | 1,627 | 1,683 |
Charge-offs | (161) | (149) | (481) | (506) |
Recoveries | 63 | 78 | 188 | 251 |
Net (charge-offs) | (98) | (71) | (293) | (255) |
Provision for (recapture of) credit losses | 48 | 67 | 246 | 93 |
Other |  | (1) |  | (1) |
Ending balance | 1,545 | 1,520 | 1,545 | 1,520 |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |  |  |
Beginning balance | 108 | 51 | 81 | 98 |
Provision for (recapture of) credit losses | (1) | 23 | 26 | (24) |
Ending balance | 107 | 74 | 107 | 74 |
Allowance for credit loss | 1,652 | 1,594 | 1,652 | 1,594 |
Total consumer | Cumulative Effect, Period of Adoption, Adjusted Balance |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | $ 1,595 | $ 1,525 | $ 1,592 | $ 1,683 |

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479344/326-20-45-1 + Details
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- Definition Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479344/326-20-45-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482454/460-10-45-1 + Details
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