Available-for-Sale Securities, at Fair Value Schedule of Realized Gain (Loss) (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
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| Debt Securities, Available-for-Sale [Abstract] | ||||
| Proceeds from sales of available-for-sale securities | $ 683,746 | $ 502,349 | $ 5,022,894 | $ 5,102,894 |
| Amortized cost of available-for-sale securities sold | (664,781) | (481,751) | (5,246,865) | (4,998,583) |
| Gross realized gains | 18,995 | 20,598 | 40,574 | 133,583 |
| Gross realized losses | (30) | 0 | (264,545) | (29,272) |
| Total realized gains (losses) on sales, net | $ 18,965 | $ 20,598 | $ (223,971) | $ 104,311 |
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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://fasb.org/us-gaap/role/ref/legacyRef
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