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Financing - Schedule of Interest Expense Incurred Convertible Notes and Senior Unsecured Notes (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Senior Notes
Schedule of Repurchase Agreement [Line Items]
Coupon interest expense	$ 9,453,000	$ 6,926,000
Amortization expense	737,000	504,000
Total interest expense	10,190,000	7,430,000
Convertible Debt | Western Asset Mortgage Capital Corporation | Convertible Senior Unsecured Notes Due in September 2024
Schedule of Repurchase Agreement [Line Items]
Coupon interest expense		3,805,000
Amortization expense		912,000
Total interest expense	$ 0	$ 4,717,000

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