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Securities, at Fair Value - Interest Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Debt Securities, Available-for-sale [Line Items]
Interest income	$ 24,670	$ 12,992
Agency MBS
Debt Securities, Available-for-sale [Line Items]
Coupon interest	20,919	7,730
Effective yield adjustment	1	(15)
Interest income	20,920	7,715
Other MBS
Debt Securities, Available-for-sale [Line Items]
Coupon interest	1,528	2,085
Effective yield adjustment	127	30
Interest income	1,655	2,115
Term notes backed by MSR collateral
Debt Securities, Available-for-sale [Line Items]
Coupon interest	1,093	1,951
Effective yield adjustment	1,002	1,211
Interest income	$ 2,095	$ 3,162

X

- Definition

Represents the coupon interest income derived from securities backed by a pool of mortgages or trust deeds.

+ References

No definition available.

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- Definition

Represents the following effective yield adjustments pertaining to mortgage backed securities. (1) For Agency MBS, this reflects net premium amortization and discount accretion based on actual prepayment activity. (2) For Non-Agency MBS, this is the difference between the net income calculated using the net yield, which is based on management's estimates of future cash flows, less the current coupon yield.

+ References

No definition available.

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- Definition

Amount of operating interest income, including amortization and accretion of premiums and discounts, on securitized, pass-through debt securities collateralized by real estate mortgage loans.

+ References

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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.

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