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Loans - Commercial Banking: Risk Profile by Internal Risk Rating (Details) - USD ($) $ in Millions | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total | $ 308,836 | $ 312,331
Commercial Banking |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
2023 | 7,527 | 33,735
2022 | 29,877 | 11,096
2021 | 9,643 | 4,458
2020 | 3,530 | 4,152
2019 | 3,297 | 2,781
Prior | 7,792 | 6,814
Total Term Loans | 61,666 | 63,036
Revolving Loans | 31,727 | 31,594
Revolving Loans Converted to Term | 150 | 46
Total | 93,543 | 94,676
Commercial Banking | Commercial and multifamily real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
2023 | 2,639 | 10,442
2022 | 9,572 | 4,484
2021 | 4,071 | 1,363
2020 | 962 | 2,096
2019 | 1,807 | 1,601
Prior | 4,499 | 4,075
Total Term Loans | 23,550 | 24,061
Revolving Loans | 13,557 | 13,367
Revolving Loans Converted to Term | 25 | 25
Total | 37,132 | 37,453
Commercial Banking | Commercial and multifamily real estate | Noncriticized |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
2023 | 2,106 | 9,527
2022 | 8,585 | 4,086
2021 | 3,630 | 1,161
2020 | 825 | 1,671
2019 | 1,363 | 1,280
Prior | 3,064 | 2,898
Total Term Loans | 19,573 | 20,623
Revolving Loans | 13,445 | 13,254
Revolving Loans Converted to Term | 25 | 25
Total | 33,043 | 33,902
Commercial Banking | Commercial and multifamily real estate | Criticized | Criticized performing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
2023 | 533 | 814
2022 | 906 | 376
2021 | 415 | 202
2020 | 137 | 412
2019 | 367 | 302
Prior | 1,283 | 1,061
Total Term Loans | 3,641 | 3,167
Revolving Loans | 112 | 113
Revolving Loans Converted to Term | 0 | 0
Total | 3,753 | 3,280
Commercial Banking | Commercial and multifamily real estate | Criticized | Criticized nonperforming |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
2023 | 0 | 101
2022 | 81 | 22
2021 | 26 | 0
2020 | 0 | 13
2019 | 77 | 19
Prior | 152 | 116
Total Term Loans | 336 | 271
Revolving Loans | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 336 | 271
Commercial Banking | Commercial and industrial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
2023 | 4,888 | 23,293
2022 | 20,305 | 6,612
2021 | 5,572 | 3,095
2020 | 2,568 | 2,056
2019 | 1,490 | 1,180
Prior | 3,293 | 2,739
Total Term Loans | 38,116 | 38,975
Revolving Loans | 18,170 | 18,227
Revolving Loans Converted to Term | 125 | 21
Total | 56,411 | 57,223
Commercial Banking | Commercial and industrial | Noncriticized |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
2023 | 4,497 | 22,105
2022 | 19,171 | 6,031
2021 | 5,118 | 2,934
2020 | 2,456 | 1,809
2019 | 1,301 | 973
Prior | 3,103 | 2,658
Total Term Loans | 35,646 | 36,510
Revolving Loans | 17,150 | 17,187
Revolving Loans Converted to Term | 125 | 21
Total | 52,921 | 53,718
Commercial Banking | Commercial and industrial | Criticized | Criticized performing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
2023 | 365 | 992
2022 | 939 | 560
2021 | 437 | 156
2020 | 91 | 160
2019 | 120 | 167
Prior | 169 | 76
Total Term Loans | 2,121 | 2,111
Revolving Loans | 965 | 964
Revolving Loans Converted to Term | 0 | 0
Total | 3,086 | 3,075
Commercial Banking | Commercial and industrial | Criticized | Criticized nonperforming |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
2023 | 26 | 196
2022 | 195 | 21
2021 | 17 | 5
2020 | 21 | 87
2019 | 69 | 40
Prior | 21 | 5
Total Term Loans | 349 | 354
Revolving Loans | 55 | 76
Revolving Loans Converted to Term | 0 | 0
Total | $ 404 | $ 430

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