CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY Statement - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Treasury Stock, Common	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, Common, Shares			3,513
Balance, shares at Dec. 31, 2023		64,762
Balance, beginning of period at Dec. 31, 2023	$ 2,785,314	$ 648	$ (97,926)	$ 2,078,753	$ 811,495	$ (7,656)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	96,740	0	0	0	96,740	0
Foreign currency translation adjustment	2	0	0	0	0	(2)
Reclassification of net losses on derivative instruments	226	$ 0	$ 0	0	0	226
Stock based compensation, shares		41	0
Stock based compensation, value	3,499	$ 0	$ (272)	3,771	0	0
Issuance of shares		0
Issuance of shares, treasury stock			(9)
Issuance of shares, value	755	$ 0		333	0	0
Stock Issued During Period, Value, Treasury Stock Reissued			$ 422
Dividends on common stock	$ (79,275)	$ 0	0	0	(79,275)	0
Dividends per share	$ 1.300
Balance, shares at Jun. 30, 2024		64,803
Balance, end of period at Jun. 30, 2024	$ 2,807,257	$ 648	$ (97,776)	2,082,857	828,960	(7,432)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, Common, Shares			3,515
Balance, shares at Mar. 31, 2024		64,798
Balance, beginning of period at Mar. 31, 2024	2,813,018	$ 648	$ (97,990)	2,080,953	836,951	(7,544)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	31,654	0	0	0	31,654	0
Foreign currency translation adjustment	1	0	0	0	0	1
Reclassification of net losses on derivative instruments	113	$ 0	$ 0	0	0	113
Stock based compensation, shares		5	0
Stock based compensation, value	1,732	$ 0	$ 0	1,732	0	0
Issuance of shares		0
Issuance of shares, treasury stock			(11)
Issuance of shares, value	386	$ 0		172	0	0
Stock Issued During Period, Value, Treasury Stock Reissued			$ 214
Dividends on common stock	$ (39,645)	$ 0	0	0	(39,645)	0
Dividends per share	$ 0.65
Balance, shares at Jun. 30, 2024		64,803
Balance, end of period at Jun. 30, 2024	$ 2,807,257	$ 648	$ (97,776)	2,082,857	828,960	(7,432)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, Common, Shares			3,504
Treasury Stock, Common, Shares			3,490
Balance, shares at Dec. 31, 2024		64,811
Balance, beginning of period at Dec. 31, 2024	2,857,700	$ 648	$ (97,394)	2,084,133	877,017	(6,704)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	98,168	0	0	0	98,168	0
Foreign currency translation adjustment	(5)	0	0	0	0	(5)
Reclassification of net losses on derivative instruments	226	$ 0	$ 0	0	0	226
Stock based compensation, shares		65	0
Stock based compensation, value	3,414	$ 1	$ (729)	4,142	0	0
Issuance of shares		0
Issuance of shares, treasury stock			(1)
Issuance of shares, value	817	$ 0		399	0	0
Stock Issued During Period, Value, Treasury Stock Reissued			$ 418
Dividends on common stock	$ (80,654)	$ 0	0	0	(80,654)	0
Dividends per share	$ 1.32
Balance, shares at Jun. 30, 2025		64,876
Balance, end of period at Jun. 30, 2025	$ 2,879,676	$ 649	$ (97,705)	2,088,674	894,531	(6,473)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, Common, Shares			3,497
Balance, shares at Mar. 31, 2025		64,870
Balance, beginning of period at Mar. 31, 2025	2,896,368	$ 649	$ (97,935)	2,086,594	913,650	(6,590)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	21,228	0	0	0	21,228	0
Foreign currency translation adjustment	(4)	0	0	0	0	(4)
Reclassification of net losses on derivative instruments	113	$ 0	$ 0	0	0	113
Stock based compensation, shares		6	0
Stock based compensation, value	1,870	$ 0	$ 0	1,870	0	0
Issuance of shares		0
Issuance of shares, treasury stock			(8)
Issuance of shares, value	440	$ 0		210	0	0
Stock Issued During Period, Value, Treasury Stock Reissued			$ 230
Dividends on common stock	$ (40,347)	$ 0	0	0	(40,347)	0
Dividends per share	$ 0.660
Balance, shares at Jun. 30, 2025		64,876
Balance, end of period at Jun. 30, 2025	$ 2,879,676	$ 649	$ (97,705)	$ 2,088,674	$ 894,531	$ (6,473)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, Common, Shares			3,489