Segment Reporting - Income Statement and Balance Sheet (Details) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||||||||||||||
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Jun. 30, 2026
USD ($)
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Jun. 30, 2025
USD ($)
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Jun. 30, 2026
USD ($)
segment
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Jun. 30, 2025
USD ($)
segment
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Mar. 31, 2026
USD ($)
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Dec. 31, 2025
USD ($)
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Mar. 31, 2025
USD ($)
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Dec. 31, 2024
USD ($)
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| Segment Reporting [Abstract] | ||||||||||||||||||
| Number of reportable segments | segment | 2 | 2 | ||||||||||||||||
| Segment Reporting [Line Items] | ||||||||||||||||||
| Interest income | [1] | $ 221,625 | $ 201,297 | $ 440,920 | $ 391,914 | |||||||||||||
| Interest expense | [2] | 151,116 | 135,287 | 295,408 | 256,684 | |||||||||||||
| Net interest income | 70,509 | 66,010 | 145,512 | 135,230 | ||||||||||||||
| Increase in provision for credit losses | 7,192 | 4,409 | 10,016 | 7,796 | ||||||||||||||
| Net unrealized gains (losses) on derivatives | 15,398 | (2,554) | 33,548 | (9,024) | ||||||||||||||
| Realized gains (losses) on derivatives | 9,527 | (17,954) | 12,397 | (17,872) | ||||||||||||||
| Periodic interest on derivatives, net | 2,061 | 5,067 | 3,895 | 9,202 | ||||||||||||||
| Net gains (losses) on derivatives | 26,986 | (15,441) | 49,840 | (17,694) | ||||||||||||||
| Investment management and advisory fees | 6,540 | 8,810 | 13,704 | 17,745 | ||||||||||||||
| Interest income from investment in MSR financing receivables | [3] | 838 | 0 | 3,149 | 0 | |||||||||||||
| Net unrealized gains (losses) on financial instruments at fair value | (43,386) | 6,971 | (80,923) | 135,866 | ||||||||||||||
| Net realized gains (losses) on sales of investments | (9,623) | (1,915) | (50,051) | (1,915) | ||||||||||||||
| Gains (losses) on extinguishment of debt | (2,748) | 0 | (41,605) | 2,122 | ||||||||||||||
| Other investment gains (losses) | 1,229 | 2,953 | 320 | 2,536 | ||||||||||||||
| Gain on origination and sale of loans, net | 22,210 | 0 | 43,595 | 0 | ||||||||||||||
| Total other income (losses) | 2,046 | 1,378 | (61,971) | 138,660 | ||||||||||||||
| Compensation and benefits | [4] | 25,102 | 11,660 | 51,808 | 24,745 | |||||||||||||
| General and administrative expenses | 11,479 | 6,815 | 23,640 | 13,721 | ||||||||||||||
| Servicing and asset manager fees | 4,431 | 7,306 | 9,953 | 14,737 | ||||||||||||||
| Depreciation, amortization, and impairment of intangible assets | 4,076 | 949 | 13,725 | 1,902 | ||||||||||||||
| Transaction expenses | 3,207 | 390 | 3,305 | 6,077 | ||||||||||||||
| Total other expenses | 48,295 | 27,120 | 102,431 | 61,182 | ||||||||||||||
| Income (loss) before income taxes | 17,068 | 35,859 | (28,906) | 204,912 | ||||||||||||||
| Income tax (benefit) expense | (301) | 409 | (2,365) | 2,165 | ||||||||||||||
| Net income (loss) | 17,369 | 35,450 | (26,541) | 202,747 | ||||||||||||||
| Dividends on preferred stock | 21,381 | 21,426 | 42,478 | 42,783 | ||||||||||||||
| Net income (loss) available to common shareholders | (4,012) | 14,024 | (69,019) | 159,964 | ||||||||||||||
| Assets | [5] | 16,045,048 | 16,045,048 | $ 15,808,542 | ||||||||||||||
| Total stockholders’ equity | 2,415,626 | 2,624,531 | 2,415,626 | 2,624,531 | $ 2,463,759 | 2,572,694 | $ 2,644,064 | $ 2,526,189 | ||||||||||
| Investment Portfolio | ||||||||||||||||||
| Segment Reporting [Line Items] | ||||||||||||||||||
| Interest income | 206,910 | 201,297 | 412,255 | 391,914 | ||||||||||||||
| Interest expense | 140,205 | 135,287 | 274,372 | 256,684 | ||||||||||||||
| Net interest income | 66,705 | 66,010 | 137,883 | 135,230 | ||||||||||||||
| Increase in provision for credit losses | 7,192 | 4,409 | 10,016 | 7,796 | ||||||||||||||
| Net unrealized gains (losses) on derivatives | 15,398 | (2,554) | 33,548 | (9,024) | ||||||||||||||
| Realized gains (losses) on derivatives | 9,527 | (17,954) | 12,397 | (17,872) | ||||||||||||||
| Periodic interest on derivatives, net | 2,061 | 5,067 | 3,895 | 9,202 | ||||||||||||||
| Net gains (losses) on derivatives | 26,986 | (15,441) | 49,840 | (17,694) | ||||||||||||||
| Investment management and advisory fees | 6,540 | 8,810 | 13,704 | 17,745 | ||||||||||||||
| Interest income from investment in MSR financing receivables | 838 | 0 | 3,149 | 0 | ||||||||||||||
| Net unrealized gains (losses) on financial instruments at fair value | (43,386) | 6,971 | (80,923) | 135,866 | ||||||||||||||
| Net realized gains (losses) on sales of investments | (9,623) | (1,915) | (50,051) | (1,915) | ||||||||||||||
| Gains (losses) on extinguishment of debt | (2,748) | 0 | (41,605) | 2,122 | ||||||||||||||
| Other investment gains (losses) | 1,229 | 2,953 | 320 | 2,536 | ||||||||||||||
| Gain on origination and sale of loans, net | (68) | 0 | (68) | 0 | ||||||||||||||
| Total other income (losses) | (20,232) | 1,378 | (105,634) | 138,660 | ||||||||||||||
| Compensation and benefits | 13,223 | 11,660 | 28,289 | 24,745 | ||||||||||||||
| General and administrative expenses | 9,027 | 6,815 | 19,062 | 13,721 | ||||||||||||||
| Servicing and asset manager fees | 4,431 | 7,306 | 9,953 | 14,737 | ||||||||||||||
| Depreciation, amortization, and impairment of intangible assets | 644 | 949 | 6,866 | 1,902 | ||||||||||||||
| Transaction expenses | 3,207 | 390 | 3,305 | 6,077 | ||||||||||||||
| Total other expenses | 30,532 | 27,120 | 67,475 | 61,182 | ||||||||||||||
| Income (loss) before income taxes | 8,749 | 35,859 | (45,242) | 204,912 | ||||||||||||||
| Income tax (benefit) expense | 47 | 409 | (2,059) | 2,165 | ||||||||||||||
| Net income (loss) | 8,702 | 35,450 | (43,183) | 202,747 | ||||||||||||||
| Dividends on preferred stock | 21,381 | 21,426 | 42,478 | 42,783 | ||||||||||||||
| Net income (loss) available to common shareholders | (12,679) | 14,024 | (85,661) | 159,964 | ||||||||||||||
| Assets | 14,971,433 | 14,971,433 | 14,676,908 | |||||||||||||||
| Total stockholders’ equity | 2,118,667 | 2,118,667 | 2,292,377 | |||||||||||||||
| Residential Origination | ||||||||||||||||||
| Segment Reporting [Line Items] | ||||||||||||||||||
| Interest income | 14,715 | 0 | 28,665 | 0 | ||||||||||||||
| Interest expense | 10,911 | 0 | 21,036 | 0 | ||||||||||||||
| Net interest income | 3,804 | 0 | 7,629 | 0 | ||||||||||||||
| Increase in provision for credit losses | 0 | 0 | 0 | 0 | ||||||||||||||
| Net unrealized gains (losses) on derivatives | 0 | 0 | 0 | 0 | ||||||||||||||
| Realized gains (losses) on derivatives | 0 | 0 | 0 | 0 | ||||||||||||||
| Periodic interest on derivatives, net | 0 | 0 | 0 | 0 | ||||||||||||||
| Net gains (losses) on derivatives | 0 | 0 | 0 | 0 | ||||||||||||||
| Investment management and advisory fees | 0 | 0 | 0 | 0 | ||||||||||||||
| Interest income from investment in MSR financing receivables | 0 | 0 | 0 | 0 | ||||||||||||||
| Net unrealized gains (losses) on financial instruments at fair value | 0 | 0 | 0 | 0 | ||||||||||||||
| Net realized gains (losses) on sales of investments | 0 | 0 | 0 | 0 | ||||||||||||||
| Gains (losses) on extinguishment of debt | 0 | 0 | 0 | 0 | ||||||||||||||
| Other investment gains (losses) | 0 | 0 | 0 | 0 | ||||||||||||||
| Gain on origination and sale of loans, net | 22,278 | 0 | 43,663 | 0 | ||||||||||||||
| Total other income (losses) | 22,278 | 0 | 43,663 | 0 | ||||||||||||||
| Compensation and benefits | 11,879 | 0 | 23,519 | 0 | ||||||||||||||
| General and administrative expenses | 2,452 | 0 | 4,578 | 0 | ||||||||||||||
| Servicing and asset manager fees | 0 | 0 | 0 | 0 | ||||||||||||||
| Depreciation, amortization, and impairment of intangible assets | 3,432 | 0 | 6,859 | 0 | ||||||||||||||
| Transaction expenses | 0 | 0 | 0 | 0 | ||||||||||||||
| Total other expenses | 17,763 | 0 | 34,956 | 0 | ||||||||||||||
| Income (loss) before income taxes | 8,319 | 0 | 16,336 | 0 | ||||||||||||||
| Income tax (benefit) expense | (348) | 0 | (306) | 0 | ||||||||||||||
| Net income (loss) | 8,667 | 0 | 16,642 | 0 | ||||||||||||||
| Dividends on preferred stock | 0 | 0 | 0 | 0 | ||||||||||||||
| Net income (loss) available to common shareholders | 8,667 | $ 0 | 16,642 | $ 0 | ||||||||||||||
| Assets | 1,073,614 | 1,073,614 | 1,131,634 | |||||||||||||||
| Total stockholders’ equity | $ 296,959 | $ 296,959 | $ 280,317 | |||||||||||||||
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- Definition Depreciation, Amortization, And Impairment No definition available.
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- Definition Gain (Loss) On Origination And Sale Of Loans, Net No definition available.
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- Definition Gain (Loss) On Other Investments No definition available.
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- Definition Interest Income, Investment In Mortgage Servicing Rights No definition available.
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- Definition Other Expenses, Deal Expenses No definition available.
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- Definition Sum of reported expenses for the period that are not included in net investment income (loss). No definition available.
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- Definition The aggregate amount of other gains (losses) not disclosed separately. No definition available.
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- Definition Realized and Unrealized Gain (Loss) On Derivative Instruments No definition available.
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- Definition Unrealized Gain (Loss) on Financial Instruments No definition available.
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- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, excluding accrued interest, of increase (decrease) in allowance for credit loss 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/2009/role/commonPracticeRef
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- Definition Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of fee income including, but not limited to, managerial assistance, servicing of investment, and origination and commitment fees. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Gain (loss) incurred in hedging activities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The difference between the book value and the sale price of options, swaps, futures, forward contracts, and other derivative instruments. This element refers to the gain (loss) included in earnings. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of gain (loss) on sale or disposal of assets utilized in financial service operations. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest expense classified as operating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest income (expense) classified as operating. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of expense between the reporting entity and the Variable Interest Entity (VIE). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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- Details
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