Available-for-Sale Securities, at Fair Value - Realized Gain (Loss) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Debt Securities, Available-for-Sale [Abstract] | |||
| Proceeds from sales of available-for-sale securities | $ 9,643,404 | $ 2,183,330 | $ 2,673,827 |
| Amortized cost of available-for-sale securities sold | (9,741,773) | (2,222,634) | (2,792,703) |
| Total realized losses on sales, net | (98,369) | (39,304) | (118,876) |
| Gross realized gains | 25,312 | 2,426 | 16,285 |
| Gross realized losses | $ (123,681) | $ (41,730) | $ (135,161) |
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- Definition The total amount of amortized cost of securities, categorized neither as held-to-maturity nor trading securities, sold during the reporting period. No definition available.
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- References No definition available.
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- Definition Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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