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v3.23.1

Commitments (Narrative) (Details) $ in Billions | 3 Months Ended
--- | ---
Mar. 31, 2023 USD ($)
Minimum |
Loss Contingencies [Line Items] |
Standby letter of credit, term (less than one year) | 1 year
Maximum |
Loss Contingencies [Line Items] |
Standby letter of credit, term (less than one year) | 8 years
Standby letters of credit |
Loss Contingencies [Line Items] |
Internal credit ratings (as a percentage of portfolio) - Pass | 98.00%
Standby letters of credit - Assets securing certain specifically identified standby letters of credit | $ 1.3
Standby letters of credit and participations in standby letters of credit - Liability carrying amount | $ 0.2

X
- Definition Amount of any assets held either as collateral or by third parties that, upon the occurrence of any triggering event or condition under the guarantee, the guarantor can obtain and liquidate to recover all or a portion of the amounts paid under the guarantee. + References No definition available. + Details
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X
- Definition Standby Letter of Credit, Term + References No definition available. + Details
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X
- Definition Percentage of standby letters of credit (including risk participations in standby letters of credit and bankers' acceptances issued by other financial institutions) with an internal credit rating of pass, indicating the expected risk of loss is currently low. + References No definition available. + Details
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X
- Definition The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248 + Details
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X
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- Details
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- Details
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- Details
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