Debt - Senior Unsecured Notes (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Total Principal	$ 1,884,253
Senior Unsecured Debt [Member]
Total Principal	1,810,000	$ 1,510,000
Unamortized debt issuance costs and original issue discount	(18,508)	(14,800)
Long-term Debt, Total	$ 1,791,492	$ 1,495,200
Senior Unsecured Debt [Member] | 2025 Senior Unsecured Notes [Member]
All-in Interest Rate	4.16%	4.16%
Total Principal	$ 50,000	$ 50,000
Senior Unsecured Debt [Member] | 2027 Senior Unsecured Notes [Member]
All-in Interest Rate	4.26%	4.26%
Total Principal	$ 50,000	$ 50,000
Senior Unsecured Debt [Member] | 2028 Senior Unsecured Public Notes [Member]
All-in Interest Rate	2.11%	2.11%
Total Principal	$ 350,000	$ 350,000
Senior Unsecured Debt [Member] | 2028 Senior Unsecured Notes [Member]
All-in Interest Rate	4.42%	4.42%
Total Principal	$ 60,000	$ 60,000
Senior Unsecured Debt [Member] | 2029 Senior Unsecured Notes [Member]
All-in Interest Rate	4.19%	4.19%
Total Principal	$ 100,000	$ 100,000
Senior Unsecured Debt [Member] | 2030 Senior Unsecured Notes [Member]
All-in Interest Rate	4.32%	4.32%
Total Principal	$ 125,000	$ 125,000
Senior Unsecured Debt [Member] | 2030 Senior Unsecured Public Notes [Member]
All-in Interest Rate	3.49%	3.49%
Total Principal	$ 350,000	$ 350,000
Senior Unsecured Debt [Member] | 2031 Senior Unsecured Notes [Member]
All-in Interest Rate	4.42%	4.42%
Total Principal	$ 125,000	$ 125,000
Senior Unsecured Debt [Member] | 2032 Senior Unsecured Public Notes
All-in Interest Rate	3.96%	3.96%
Total Principal	$ 300,000	$ 0
Senior Unsecured Debt [Member] | 2032 Senior Unsecured Public Notes | Interest rate swap
All-in Interest Rate	3.76%
Senior Unsecured Debt [Member] | 2033 Senior Unsecured Public Notes [Member]
All-in Interest Rate	2.13%	2.13%
Total Principal	$ 300,000	$ 300,000