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Allowance for Credit Losses and Reserve for Unfunded Lending Commitments - Charge-Offs (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2024 USD ($)
Financing Receivable, Credit Quality Indicator [Line Items] |
2024 | $ 180
2023 | 666
2022 | 899
2021 | 636
2020 | 264
Prior | 256
Total Term Loans | 2,901
Revolving Loans | 10,719
Revolving Loans Converted to Term | 129
Total | 13,749
Credit Card: |
Financing Receivable, Credit Quality Indicator [Line Items] |
Revolving Loans | 10,629
Revolving Loans Converted to Term | 128
Total | 10,757
Credit Card: | Domestic Card |
Financing Receivable, Credit Quality Indicator [Line Items] |
Revolving Loans | 10,132
Revolving Loans Converted to Term | 114
Total | 10,246
Credit Card: | International card businesses |
Financing Receivable, Credit Quality Indicator [Line Items] |
Revolving Loans | 497
Revolving Loans Converted to Term | 14
Total | 511
Consumer Banking: |
Financing Receivable, Credit Quality Indicator [Line Items] |
2024 | 180
2023 | 666
2022 | 837
2021 | 599
2020 | 238
Prior | 158
Total Term Loans | 2,678
Revolving Loans | 79
Revolving Loans Converted to Term | 1
Total | 2,758
Consumer Banking: | Auto |
Financing Receivable, Credit Quality Indicator [Line Items] |
2024 | 179
2023 | 666
2022 | 837
2021 | 599
2020 | 237
Prior | 156
Total Term Loans | 2,674
Revolving Loans | 0
Revolving Loans Converted to Term | 0
Total | 2,674
Consumer Banking: | Retail banking |
Financing Receivable, Credit Quality Indicator [Line Items] |
2024 | 1
2023 | 0
2022 | 0
2021 | 0
2020 | 1
Prior | 2
Total Term Loans | 4
Revolving Loans | 79
Revolving Loans Converted to Term | 1
Total | 84
Commercial Banking: |
Financing Receivable, Credit Quality Indicator [Line Items] |
2024 | 0
2023 | 0
2022 | 62
2021 | 37
2020 | 26
Prior | 98
Total Term Loans | 223
Revolving Loans | 11
Revolving Loans Converted to Term | 0
Total | 234
Commercial Banking: | Commercial and multifamily real estate |
Financing Receivable, Credit Quality Indicator [Line Items] |
2024 | 0
2023 | 0
2022 | 4
2021 | 31
2020 | 9
Prior | 82
Total Term Loans | 126
Revolving Loans | 0
Revolving Loans Converted to Term | 0
Total | 126
Commercial Banking: | Commercial and industrial |
Financing Receivable, Credit Quality Indicator [Line Items] |
2024 | 0
2023 | 0
2022 | 58
2021 | 6
2020 | 17
Prior | 16
Total Term Loans | 97
Revolving Loans | 11
Revolving Loans Converted to Term | 0
Total | $ 108

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