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v3.21.2

Investment Securities Available for Sale, at Fair Value - Proceeds from Sale (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Sales Proceeds |  | $ 61,832 | $ 115,398 | $ 1,445,196
Realized Gains |  | 1,621 | 5,599 | 12,689
Realized Losses |  | (1,690) | (833) | (71,468)
Net Realized Gains (Losses) |  | (69) | 4,766 | (58,779)
Agency RMBS |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Sales Proceeds |  |  |  | 992,966
Realized Gains |  |  |  | 5,402
Realized Losses |  |  |  | (15,854)
Net Realized Gains (Losses) |  |  |  | (10,452)
Agency RMBS | Agency ARMs |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Sales Proceeds |  |  |  | 49,892
Realized Gains |  |  |  | 44
Realized Losses |  |  |  | (4,157)
Net Realized Gains (Losses) |  |  |  | (4,113)
Agency RMBS | Agency Fixed- Rate |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Sales Proceeds |  |  |  | 943,074
Realized Gains |  |  |  | 5,358
Realized Losses |  |  |  | (11,697)
Net Realized Gains (Losses) |  |  |  | (6,339)
Agency CMBS |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Sales Proceeds |  |  |  | 145,411
Realized Gains |  |  |  | 5,666
Realized Losses |  |  |  | (209)
Net Realized Gains (Losses) |  |  |  | 5,457
Total Agency |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Sales Proceeds |  |  |  | 1,138,377
Realized Gains |  |  |  | 11,068
Realized Losses |  |  |  | (16,063)
Net Realized Gains (Losses) |  |  |  | (4,995)
Non-Agency RMBS |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Sales Proceeds |  | 37,810 | 72,083 | 168,758
Realized Gains |  | 294 | 12 | 294
Realized Losses |  | (1,690) | (833) | (25,821)
Net Realized Gains (Losses) |  | (1,396) | (821) | (25,527)
CMBS |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Sales Proceeds | $ 3,770 | 24,022 | 43,315 | 138,061
Realized Gains | 392 | 1,327 | 5,587 | 1,327
Realized Losses | 0 | 0 | 0 | (29,584)
Net Realized Gains (Losses) | $ 392 | $ 1,327 | $ 5,587 | $ (28,257)

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- Definition Proceeds Including Receivable For Unsettled Trades From Sale of Debt Securities, Available-for-sale + References No definition available. + Details
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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). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27357-111563 + Details
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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). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27357-111563 + Details
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