Loans - Loans by Vintage Year and Payment Performance (Parenthetical) (Detail) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Jun. 30, 2026 |
Dec. 31, 2025 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
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| Financing Receivable Recorded Investment By Vintage Year And Risk Rating [Line Items] | ||||||
| Nonperforming loan held for sale | $ 31,242 | $ 16,969 | $ 7,403 | $ 6,512 | $ 49,611 | $ 8,579 |
| Commercial Real Estate Loan | ||||||
| Financing Receivable Recorded Investment By Vintage Year And Risk Rating [Line Items] | ||||||
| Nonperforming loan held for sale | $ 18,000 |
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- Definition Financing receivable recorded investment by vintage year and risk rating. No definition available.
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| X | ||||||||||
- Definition Amount, before valuation allowance, of financing receivable classified as held-for-sale. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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