Fair Value of Assets and Liabilities - Debt Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Senior Unsecured Notes, due 2025 at 4.50%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	4.50%
Senior Unsecured Notes, due 2025 at 7.50%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	7.50%
Senior Unsecured Notes, due 2026 at 5.25%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	5.25%
Senior Unsecured Notes, due 2026 at 4.75%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	4.75%
Senior Unsecured Notes, due 2027 at 4.95%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	4.95%
Senior Unsecured Notes, due 2027 at 5.50%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	5.50%
Net Lease Mortgage Notes, due 2028 at 5.60% | Net Lease Mortgage Notes, due 2028 at 5.60%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	5.60%
Senior Unsecured Notes, due 2028 at 3.95%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	3.95%
Senior Unsecured Notes, due 2029 at 4.95%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	4.95%
Senior Unsecured Notes, due 2030 at 4.375%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	4.375%
Senior Secured Notes, due 2031 at 8.625%
Fair Value of Assets and Liabilities
Interest rate, stated percentage (in percent)	8.625%
Carrying Value
Fair Value of Assets and Liabilities
Total financial liabilities	$ 5,526,145	$ 5,520,220
Carrying Value | Senior Unsecured Notes, due 2025 at 4.50%
Fair Value of Assets and Liabilities
Total financial liabilities	349,353	349,181
Carrying Value | Senior Unsecured Notes, due 2025 at 7.50%
Fair Value of Assets and Liabilities
Total financial liabilities	796,591	796,007
Carrying Value | Senior Unsecured Notes, due 2026 at 5.25%
Fair Value of Assets and Liabilities
Total financial liabilities	347,883	347,601
Carrying Value | Senior Unsecured Notes, due 2026 at 4.75%
Fair Value of Assets and Liabilities
Total financial liabilities	448,499	448,347
Carrying Value | Senior Unsecured Notes, due 2027 at 4.95%
Fair Value of Assets and Liabilities
Total financial liabilities	397,861	397,672
Carrying Value | Senior Unsecured Notes, due 2027 at 5.50%
Fair Value of Assets and Liabilities
Total financial liabilities	445,913	445,631
Carrying Value | Net Lease Mortgage Notes, due 2028 at 5.60% | Net Lease Mortgage Notes, due 2028 at 5.60%
Fair Value of Assets and Liabilities
Total financial liabilities	561,349	558,876
Carrying Value | Senior Unsecured Notes, due 2028 at 3.95%
Fair Value of Assets and Liabilities
Total financial liabilities	395,643	395,355
Carrying Value | Senior Unsecured Notes, due 2029 at 4.95%
Fair Value of Assets and Liabilities
Total financial liabilities	420,675	420,477
Carrying Value | Senior Unsecured Notes, due 2030 at 4.375%
Fair Value of Assets and Liabilities
Total financial liabilities	393,339	393,056
Carrying Value | Senior Secured Notes, due 2031 at 8.625%
Fair Value of Assets and Liabilities
Total financial liabilities	969,039	968,017
Fair Value
Fair Value of Assets and Liabilities
Total financial liabilities	5,352,165	5,307,547
Fair Value | Senior Unsecured Notes, due 2025 at 4.50%
Fair Value of Assets and Liabilities
Total financial liabilities	341,950	341,688
Fair Value | Senior Unsecured Notes, due 2025 at 7.50%
Fair Value of Assets and Liabilities
Total financial liabilities	810,784	808,888
Fair Value | Senior Unsecured Notes, due 2026 at 5.25%
Fair Value of Assets and Liabilities
Total financial liabilities	338,587	339,780
Fair Value | Senior Unsecured Notes, due 2026 at 4.75%
Fair Value of Assets and Liabilities
Total financial liabilities	419,436	419,909
Fair Value | Senior Unsecured Notes, due 2027 at 4.95%
Fair Value of Assets and Liabilities
Total financial liabilities	369,984	362,108
Fair Value | Senior Unsecured Notes, due 2027 at 5.50%
Fair Value of Assets and Liabilities
Total financial liabilities	428,958	412,002
Fair Value | Net Lease Mortgage Notes, due 2028 at 5.60% | Net Lease Mortgage Notes, due 2028 at 5.60%
Fair Value of Assets and Liabilities
Total financial liabilities	580,423	585,784
Fair Value | Senior Unsecured Notes, due 2028 at 3.95%
Fair Value of Assets and Liabilities
Total financial liabilities	342,336	327,708
Fair Value | Senior Unsecured Notes, due 2029 at 4.95%
Fair Value of Assets and Liabilities
Total financial liabilities	347,935	351,726
Fair Value | Senior Unsecured Notes, due 2030 at 4.375%
Fair Value of Assets and Liabilities
Total financial liabilities	305,332	310,524
Fair Value | Senior Secured Notes, due 2031 at 8.625%
Fair Value of Assets and Liabilities
Total financial liabilities	$ 1,066,440	$ 1,047,430