Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Common stock	Other paid-in capital	Retained earnings	Accumulated other comprehensive loss	Treasury stock
Common stock balance (in shares) at Dec. 31, 2020		201,061,198
Treasury stock (in shares) at Dec. 31, 2020						(538,921)
Balance at Dec. 31, 2020	$ 3,079,105	$ 201,061	$ 1,371,385	$ 1,558,363	$ (48,078)	$ (3,626)
Net income	52,131			52,131
Other comprehensive income	568				568
Dividends declared on common stock	(42,943)			(42,943)
Stock-based compensation	2,574		2,574
Repurchase of common stock						(392,294)
Repurchase of common stock	(6,701)					$ (6,701)
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings			(10,828)
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings						392,294
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings						$ 6,701
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings	(4,127)
Issuance of common stock (shares)		672,260
Issuance of common stock	19,699	$ 672	19,027
Common stock balance (in shares) at Mar. 31, 2021		201,733,458
Treasury stock (in shares) at Mar. 31, 2021						(538,921)
Balance at Mar. 31, 2021	3,100,306	$ 201,733	1,382,158	1,567,551	(47,510)	$ (3,626)
Common stock balance (in shares) at Dec. 31, 2020		201,061,198
Treasury stock (in shares) at Dec. 31, 2020						(538,921)
Balance at Dec. 31, 2020	3,079,105	$ 201,061	1,371,385	1,558,363	(48,078)	$ (3,626)
Net income	291,597
Other comprehensive income	1,653
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings	$ (4,127)
Common stock balance (in shares) at Sep. 30, 2021	203,889,661	203,889,661
Treasury stock (in shares) at Sep. 30, 2021						(538,921)
Balance at Sep. 30, 2021	$ 3,332,278	$ 203,889	1,458,208	1,720,232	(46,425)	$ (3,626)
Common stock balance (in shares) at Mar. 31, 2021		201,733,458
Treasury stock (in shares) at Mar. 31, 2021						(538,921)
Balance at Mar. 31, 2021	3,100,306	$ 201,733	1,382,158	1,567,551	(47,510)	$ (3,626)
Net income	100,190			100,190
Other comprehensive income	542				542
Dividends declared on common stock	(43,336)			(43,336)
Stock-based compensation	6,150		6,150
Issuance of common stock (shares)		1,088,843
Issuance of common stock	34,950	$ 1,089	33,861
Common stock balance (in shares) at Jun. 30, 2021		202,822,301
Treasury stock (in shares) at Jun. 30, 2021						(538,921)
Balance at Jun. 30, 2021	3,198,802	$ 202,822	1,422,169	1,624,405	(46,968)	$ (3,626)
Net income	139,276			139,276
Other comprehensive income	543				543
Dividends declared on common stock	(43,449)			(43,449)
Stock-based compensation	2,925		2,925
Issuance of common stock (shares)		1,067,360
Issuance of common stock	$ 34,181	$ 1,067	33,114
Common stock balance (in shares) at Sep. 30, 2021	203,889,661	203,889,661
Treasury stock (in shares) at Sep. 30, 2021						(538,921)
Balance at Sep. 30, 2021	$ 3,332,278	$ 203,889	1,458,208	1,720,232	(46,425)	$ (3,626)
Common stock balance (in shares) at Dec. 31, 2021	203,889,661	203,889,661
Treasury stock (in shares) at Dec. 31, 2021						(538,921)
Balance at Dec. 31, 2021	$ 3,382,874	$ 203,889	1,461,205	1,762,410	(41,004)	$ (3,626)
Net income	31,763			31,763
Other comprehensive income	269				269
Dividends declared on common stock	(44,447)			(44,447)
Stock-based compensation	2,689		2,689
Repurchase of common stock						(266,821)
Repurchase of common stock	(7,399)					$ (7,399)
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings			(12,303)
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings						266,821
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings						$ 7,399
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings	(4,904)
Issuance of common stock	(127)		(127)
Common stock balance (in shares) at Mar. 31, 2022		203,889,661
Treasury stock (in shares) at Mar. 31, 2022						(538,921)
Balance at Mar. 31, 2022	$ 3,360,718	$ 203,889	1,451,464	1,749,726	(40,735)	$ (3,626)
Common stock balance (in shares) at Dec. 31, 2021	203,889,661	203,889,661
Treasury stock (in shares) at Dec. 31, 2021						(538,921)
Balance at Dec. 31, 2021	$ 3,382,874	$ 203,889	1,461,205	1,762,410	(41,004)	$ (3,626)
Net income	250,401
Other comprehensive income	(2,242)
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings	$ (4,904)
Common stock balance (in shares) at Sep. 30, 2022	203,889,661	203,889,661
Treasury stock (in shares) at Sep. 30, 2022						(538,921)
Balance at Sep. 30, 2022	$ 3,491,858	$ 203,889	1,455,241	1,879,600	(43,246)	$ (3,626)
Common stock balance (in shares) at Mar. 31, 2022		203,889,661
Treasury stock (in shares) at Mar. 31, 2022						(538,921)
Balance at Mar. 31, 2022	3,360,718	$ 203,889	1,451,464	1,749,726	(40,735)	$ (3,626)
Net income	70,667			70,667
Other comprehensive income	(2,796)				(2,796)
Dividends declared on common stock	(44,446)			(44,446)
Stock-based compensation	2,689		2,689
Issuance of common stock	(22)		(22)
Common stock balance (in shares) at Jun. 30, 2022		203,889,661
Treasury stock (in shares) at Jun. 30, 2022						(538,921)
Balance at Jun. 30, 2022	3,386,810	$ 203,889	1,454,131	1,775,947	(43,531)	$ (3,626)
Net income	147,971			147,971
Other comprehensive income	285				285
Dividends declared on common stock	(44,318)			(44,318)
Stock-based compensation	$ 1,110		1,110
Common stock balance (in shares) at Sep. 30, 2022	203,889,661	203,889,661
Treasury stock (in shares) at Sep. 30, 2022						(538,921)
Balance at Sep. 30, 2022	$ 3,491,858	$ 203,889	$ 1,455,241	$ 1,879,600	$ (43,246)	$ (3,626)