Other assets (Details) - USD ($) $ in Thousands |
Mar. 31, 2025 |
Dec. 31, 2024 |
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| Other Assets Disclosure [Abstract] | ||
| Net deferred tax assets (net of valuation allowance) | $ 887,454 | $ 926,329 |
| Investments under equity method investees | 250,489 | 251,537 |
| Prepaid taxes | 34,808 | 42,909 |
| Other prepaid expenses | 24,537 | 28,376 |
| Capitalized software costs | 159,071 | 136,442 |
| Derivative assets | 20,828 | 25,975 |
| Trades receivables from brokers and counterparties | 1,530 | 588 |
| Receivables from investment maturities | 0 | 14,600 |
| Principal, interest and escrow servicing advances | 40,227 | 43,793 |
| Guaranteed mortgage loan claims receivable | 15,709 | 17,226 |
| Operating ROU assets | 93,922 | 93,389 |
| Finance ROU assets | 18,432 | 19,174 |
| Assets for pension benefit | 33,868 | 33,233 |
| Others | 161,665 | 164,188 |
| Total other assets | $ 1,742,540 | $ 1,797,759 |
| Operating Lease Right Of Use Asset Statement Of Financial Position | Other assets | Other assets |
| Finance Lease Right Of Use Asset Statement Of Financial Position | Other assets | Other assets |
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- Definition This balances represents the total of funds advanced to investors under servicing agreements. As stated in the note, under these servicing agreements, the Corporation is required to advance to investors the payment of principal, interest, taxes and insurance, if such payments have not been received from the borrowers. No definition available.
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- Definition Claims under mortgage loans guarantees including FHA loans No definition available.
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- Definition Represents expenses paid in advance to be amortized during a pre-determined period of time such as insurance premiums, workmen compensation, software packages, software licenses, maintenance contracts, commissions and other prepaid expenses. No definition available.
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- Definition Amount receivable from investment securities matured but cash has not been received by the entity. No definition available.
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- Definition Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated amortization, of right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes finance lease right-of-use asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes operating lease right-of-use asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of other miscellaneous assets. No definition available.
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- Definition Amount of asset related to consideration paid in advance for income and other taxes that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount receivable from broker-dealers and clearing organizations, including, but not limited to, securities failed-to-deliver, certain deposits for securities borrowed, open transactions, good faith and margin deposits, commissions and floor brokerage receivables. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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