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v3.23.1

Loans and Related Allowance for Credit Losses (Narrative) (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 USD ($) portfolio_segment | Mar. 31, 2022 USD ($) | Dec. 31, 2022 USD ($)
Number of portfolio segments | portfolio_segment | 2 |  |
Financing Receivable, After Allowance for Credit Loss | $ 321,734 |  | $ 321,284
Subsequently defaulted TDRs |  | $ 9 |
Allowance for credit loss | $ 5,413 | $ 5,197 | 5,400
Short-Term Repayment Plan |  |  |
Weighted average interest rate reduction | 4.99% |  |
Short-Term Repayment Plan | Minimum |  |  |
Repayment plan term | 6 months |  |
Minimum payment percentage | 1.90% |  |
Short-Term Repayment Plan | Maximum |  |  |
Repayment plan term | 12 months |  |
Fully-amortized Repayment Plans |  |  |
Repayment plan term | 60 months |  |
Weighted average interest rate reduction | 4.99% |  |
Fully-amortized Repayment Plans | Minimum |  |  |
Minimum payment percentage | 1.90% |  |
Federal Reserve Bank | Asset Pledged as Collateral without Right |  |  |
Financing Receivable, After Allowance for Credit Loss | $ 27,800 |  | 28,100
Federal Home Loan Bank | Asset Pledged as Collateral without Right |  |  |
Financing Receivable, After Allowance for Credit Loss | $ 94,000 |  | $ 90,400

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- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 + Details
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