Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Shares	Additional Paid-in Capital	Accumulated Earnings	Non-controlling Interests	Total
Balance at Dec. 31, 2020	$ 656	$ 2,201,076	$ 189,910	$ 13,037	$ 2,404,679
Balance (in shares) at Dec. 31, 2020	65,548,415
Increase (Decrease) in Stockholders' Equity
Stock-based compensation and related share issuances		2,787			2,787
Stock-based compensation and related share issuances (in shares)	2,646
Distributions to non-controlling interests				(799)	(799)
Net income and comprehensive income			135,705	409	136,114
Dividends declared			(39,366)		(39,366)
Balance at Jun. 30, 2021	$ 656	2,203,863	286,249	12,647	2,503,415
Balance (in shares) at Jun. 30, 2021	65,551,061
Balance at Mar. 31, 2021	$ 656	2,202,410	224,254	12,805	2,440,125
Balance (in shares) at Mar. 31, 2021	65,550,445
Increase (Decrease) in Stockholders' Equity
Stock-based compensation and related share issuances		1,453			1,453
Stock-based compensation and related share issuances (in shares)	616
Distributions to non-controlling interests				(400)	(400)
Net income and comprehensive income			81,677	242	81,919
Dividends declared			(19,682)		(19,682)
Balance at Jun. 30, 2021	$ 656	2,203,863	286,249	12,647	2,503,415
Balance (in shares) at Jun. 30, 2021	65,551,061
Balance at Dec. 31, 2021	$ 656	2,206,159	381,929	12,467	2,601,211
Balance (in shares) at Dec. 31, 2021	65,564,364
Increase (Decrease) in Stockholders' Equity
Stock-based compensation and related share issuances		4,650			4,650
Stock-based compensation and related share issuances (in shares)	5,323
Distributions to non-controlling interests				(530)	(530)
Net income and comprehensive income			136,816	492	137,308
Dividends declared			(45,981)		(45,981)
Balance at Jun. 30, 2022	$ 656	2,210,809	472,764	12,429	2,696,658
Balance (in shares) at Jun. 30, 2022	65,569,687
Balance at Mar. 31, 2022	$ 656	2,208,425	424,608	12,425	2,646,114
Balance (in shares) at Mar. 31, 2022	65,568,799
Increase (Decrease) in Stockholders' Equity
Stock-based compensation and related share issuances		2,384			2,384
Stock-based compensation and related share issuances (in shares)	888
Distributions to non-controlling interests				(201)	(201)
Net income and comprehensive income			71,140	205	71,345
Dividends declared			(22,984)		(22,984)
Balance at Jun. 30, 2022	$ 656	$ 2,210,809	$ 472,764	$ 12,429	$ 2,696,658
Balance (in shares) at Jun. 30, 2022	65,569,687