Fair Value of Financial Instruments - Other Fair Value Disclosure (Details) - USD ($) $ in Thousands		Mar. 31, 2025	Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Company-owned life insurance	[1]	$ 110,552	$ 110,968
Senior notes		1,065,965	1,065,337
Total secured borrowings		272,667	538,294
Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Company-owned life insurance		110,552	110,968
Senior notes		1,065,965	1,065,337
Mortgage financing facilities, carrying amount		240,545	492,429
FHLB advances, carrying amount		32,122	45,865
Total secured borrowings		272,667	538,294
Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Company-owned life insurance		110,552	110,968
Senior notes, fair value		1,093,637	1,088,306
Mortgage financing facilities, fair value		240,545	492,429
FHLB advances, fair value		32,152	45,888
Total secured borrowings		$ 272,697	$ 538,317

[1] We are the beneficiary of insurance policies on the lives of certain of our current and past officers and employees. The balances reported in other assets reflect the amounts that could be realized upon surrender of the insurance policies as of each respective date.