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Business Segment Information (Business Segment Financial Results) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Net interest income (expense) | $ 2,514 | $ 2,466 | $ 1,844
Provision for credit losses | 89 | 60 | (384)
Noninterest income | 1,078 | 1,068 | 1,123
Noninterest expenses | 2,359 | 1,998 | 1,861
Provision (benefit) for income taxes | (263) | (325) | (322)
Net income (loss) | 881 | 1,151 | 1,168
Net credit-related (recoveries) charge-offs | 22 | 17 | (10)
Assets, average | 87,194 | 87,272 | 90,152
Loans, average | 53,903 | 50,460 | 49,083
Deposits, average | $ 66,018 | $ 75,481 | $ 77,681
Return on average assets | 1.01% | 1.32% | 1.30%
Efficiency ratio | 65.56% | 56.32% | 62.42%
Commercial Bank |  |  |
Net interest income (expense) | $ 2,051 | $ 1,761 | $ 1,574
Provision for credit losses | 90 | 32 | (346)
Noninterest income | 603 | 607 | 663
Noninterest expenses | 1,106 | 964 | 871
Provision (benefit) for income taxes | (342) | (315) | (384)
Net income (loss) | 1,116 | 1,057 | 1,328
Net credit-related (recoveries) charge-offs | 20 | 21 | (12)
Assets, average | 49,458 | 47,437 | 44,007
Loans, average | 46,435 | 43,481 | 41,799
Deposits, average | $ 33,019 | $ 42,584 | $ 45,602
Return on average assets | 2.26% | 2.23% | 2.71%
Efficiency ratio | 41.68% | 40.57% | 38.78%
Retail Bank |  |  |
Net interest income (expense) | $ 846 | $ 680 | $ 565
Provision for credit losses | 3 | 11 | (5)
Noninterest income | 119 | 122 | 123
Noninterest expenses | 728 | 690 | 648
Provision (benefit) for income taxes | (58) | (22) | (5)
Net income (loss) | 176 | 79 | 40
Net credit-related (recoveries) charge-offs | 1 | (1) | 2
Assets, average | 2,960 | 2,814 | 3,213
Loans, average | 2,236 | 2,063 | 2,382
Deposits, average | $ 24,363 | $ 26,672 | $ 25,682
Return on average assets | 0.71% | 0.29% | 0.15%
Efficiency ratio | 74.90% | 85.51% | 93.34%
Wealth Management |  |  |
Net interest income (expense) | $ 208 | $ 199 | $ 166
Provision for credit losses | (6) | 9 | (32)
Noninterest income | 307 | 298 | 279
Noninterest expenses | 402 | 348 | 316
Provision (benefit) for income taxes | (29) | (34) | (36)
Net income (loss) | 90 | 106 | 125
Net credit-related (recoveries) charge-offs | 1 | (3) | 0
Assets, average | 5,500 | 5,037 | 5,025
Loans, average | 5,232 | 4,906 | 4,902
Deposits, average | $ 4,130 | $ 5,439 | $ 5,218
Return on average assets | 1.61% | 1.84% | 2.24%
Efficiency ratio | 78.16% | 69.92% | 70.93%
Finance |  |  |
Net interest income (expense) | $ (693) | $ (195) | $ (471)
Provision for credit losses | 0 | 0 | 0
Noninterest income | 37 | 59 | 41
Noninterest expenses | 12 | 1 | 1
Provision (benefit) for income taxes | 164 | 39 | 100
Net income (loss) | (504) | (98) | (331)
Net credit-related (recoveries) charge-offs | 0 | 0 | 0
Assets, average | 20,139 | 20,912 | 17,713
Loans, average | 0 | 0 | 0
Deposits, average | 4,169 | 360 | 787
Other |  |  |
Net interest income (expense) | 102 | 21 | 10
Provision for credit losses | 2 | 8 | (1)
Noninterest income | 12 | (18) | 17
Noninterest expenses | 111 | (5) | 25
Provision (benefit) for income taxes | 2 | 7 | 3
Net income (loss) | 3 | 7 | 6
Net credit-related (recoveries) charge-offs | 0 | 0 | 0
Assets, average | 9,137 | 11,072 | 20,194
Loans, average | 0 | 10 | 0
Deposits, average | $ 337 | $ 426 | $ 392

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