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Other Borrowings - Summary of Senior Unsecured Notes (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Sep. 09, 2025	Dec. 10, 2024	Nov. 22, 2021	Apr. 07, 2021
Debt Instrument [Line Items]
Carrying amount	$ 2,983,152	$ 2,981,975
Outstanding principal	$ 3,000,000	$ 3,000,000
Weighted average effective interest rate	6.25%	6.25%
Senior Notes \| 2027 Senior Notes, due 6/15/27
Debt Instrument [Line Items]
Stated Interest Rate	5.75%				5.75%
Carrying amount	$ 498,953	$ 498,736
Outstanding principal	500,000	500,000
Unamortized debt issuance costs and discounts	$ 1,000	1,300
Senior Notes \| 2029 Senior Notes, due 4/15/29
Debt Instrument [Line Items]
Stated Interest Rate	5.50%					5.50%
Carrying amount	$ 697,339	697,120
Outstanding principal	700,000	700,000
Unamortized debt issuance costs and discounts	$ 2,700	2,900
Senior Notes \| 2030 Senior Notes, due 2/1/30
Debt Instrument [Line Items]
Stated Interest Rate	6.625%			6.625%
Carrying amount	$ 794,672	794,324
Outstanding principal	800,000	800,000
Unamortized debt issuance costs and discounts	$ 5,300	5,700
Senior Notes \| 2031 Senior Notes, due 3/15/31
Debt Instrument [Line Items]
Stated Interest Rate	6.25%		6.25%
Carrying amount	$ 992,188	991,795
Outstanding principal	1,000,000	1,000,000
Unamortized debt issuance costs and discounts	$ 7,800	$ 8,200