CONDENSED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY - USD ($) $ in Thousands	Total	Common Stock	Preferred Stock	Treasury Stock	Additional Paid in Capital	Retained Earnings
Balance, beginning of period at Dec. 31, 2021		$ 537	$ 0	$ (50,576)	$ 256,059	$ 665,963
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares		2
Stock based compensation expense					14,250
Other					(3,724)
Net income	$ 541,644					541,644
Dividends paid						(76,522)
Balance, end of period at Sep. 30, 2022	1,347,633	539	0	(50,576)	266,585	1,131,085
Balance, beginning of period at Jun. 30, 2022		537	0	(50,576)	263,991	1,077,105
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares		2
Stock based compensation expense					2,599
Other					(5)
Net income	98,403					98,403
Dividends paid						(44,423)
Balance, end of period at Sep. 30, 2022	1,347,633	539	0	(50,576)	266,585	1,131,085
Balance, beginning of period at Dec. 31, 2022	1,447,515	539	0	(50,576)	269,956	1,227,596
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares		3
Stock based compensation expense					14,533
Other					(9,202)
Net income	349,753					349,753
Dividends paid						(57,390)
Balance, end of period at Sep. 30, 2023	1,745,212	542	0	(50,576)	275,287	1,519,959
Balance, beginning of period at Jun. 30, 2023		539	0	(50,576)	273,068	1,438,264
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares		3
Stock based compensation expense					2,223
Other					(4)
Net income	85,382					85,382
Dividends paid						(3,687)
Balance, end of period at Sep. 30, 2023	$ 1,745,212	$ 542	$ 0	$ (50,576)	$ 275,287	$ 1,519,959