Allowance for credit losses - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
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| Allowance for credit loss | ||
| Allowance for loan and lease losses reserve | $ 15.6 | |
| Allowance for credit losses | 823.7 | |
| Commercial | ||
| Allowance for credit loss | ||
| Outstanding commitments to lend additional funds to debtors owing receivables whose terms have been modified | $ 69.0 | $ 159.0 |
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- Definition Amount of allowance for credit loss of accounts and financing receivables. Includes, but is not limited to, notes and loan receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase (decrease) of allowance reserve for credit loss. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amount of commitment to lend additional funds to debtor experiencing financial difficulty for which creditor has modified terms of financing receivable. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Details
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