Available-for-Sale Securities, at Fair Value Schedule of Realized Gain (Loss) (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
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| Debt Securities, Available-for-Sale [Abstract] | ||||
| Proceeds from sales of available-for-sale securities | $ 119,095 | $ 683,746 | $ 1,694,891 | $ 5,022,894 |
| Amortized cost of available-for-sale securities sold | (118,999) | (664,781) | (1,730,866) | (5,246,865) |
| Total realized gains (losses) on sales, net | 96 | 18,965 | (35,975) | (223,971) |
| Gross realized gains | 1,348 | 18,995 | 15,418 | 40,574 |
| Gross realized losses | $ (1,252) | $ (30) | $ (51,393) | $ (264,545) |
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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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