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Loans and Leases - Net Charge-Offs (Recoveries) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together |  |
Net charge-offs (recoveries) | $ 136 | $ 110
Commercial | Commercial and industrial loans |  |
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together |  |
Net charge-offs (recoveries) | 52 | 35
Commercial | Commercial mortgage loans |  |
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together |  |
Net charge-offs (recoveries) | 10 | 0
Commercial | Commercial leases |  |
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together |  |
Net charge-offs (recoveries) | 2 | 0
Consumer | Indirect secured consumer loans |  |
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together |  |
Net charge-offs (recoveries) | 21 | 24
Consumer | Credit card |  |
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together |  |
Net charge-offs (recoveries) | 17 | 18
Consumer | Solar energy installation loans |  |
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together |  |
Net charge-offs (recoveries) | 18 | 12
Consumer | Other consumer loans |  |
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together |  |
Net charge-offs (recoveries) | $ 16 | $ 21

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- Definition Amount, excluding accrued interest, of decrease (increase) in allowance for credit loss on financing receivable from writeoff (recovery). Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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