Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	Common Stock	Additional Paid-in Capital [Member]	Retained Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance (in shares) at Dec. 31, 2021		40,193,000
Balance at Dec. 31, 2021	$ 1,071,393,000	$ 40,000	$ 551,963,000	$ 526,874,000	$ (7,484,000)
Net income	748,462,000	0	0	748,462,000	0
Foreign currency translation	(10,028,000)	0	0	0	(10,028,000)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	(7,802,000)
Unrealized (losses) gains on interest rate swaps, net of the change in taxes of $1,285, $2,074 and $(7,802)	23,407,000	$ 0	0	0	23,407,000
Repurchases of common stock, net of retirements (in shares)		(1,234,000)
Repurchases of common stock, net of retirements	(471,229,000)	$ (1,000)	0	(471,228,000)	0
Share-based compensation	14,879,000	$ 0	14,879,000	0	0
Issuance of stock under share-based compensation plans (in shares)		110,000
Issuance of stock under share-based compensation plans	8,934,000	$ 0	8,934,000	0	0
Declaration of cash dividends	(150,624,000)	$ 0	0	(150,624,000)	0
Balance (in shares) at Dec. 31, 2022		39,069,000
Balance at Dec. 31, 2022	1,235,194,000	$ 39,000	575,776,000	653,484,000	5,895,000
Net income	523,229,000	0	0	523,229,000	0
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax					6,909,000
Foreign currency translation	6,909,000	0	0	0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	2,074,000
Unrealized (losses) gains on interest rate swaps, net of the change in taxes of $1,285, $2,074 and $(7,802)	(6,222,000)	$ 0	0	0	(6,222,000)
Repurchases of common stock, net of retirements (in shares)		(862,000)
Repurchases of common stock, net of retirements	(309,263,000)	$ (1,000)	0	(309,262,000)	0
Share-based compensation	19,582,000	$ 0	19,582,000	0	0
Issuance of stock under share-based compensation plans (in shares)		148,000
Issuance of stock under share-based compensation plans	10,819,000	$ 0	10,819,000	0	0
Declaration of cash dividends	$ (167,461,000)	$ 0	0	(167,461,000)	0
Balance (in shares) at Dec. 31, 2023	38,354,829	38,355,000
Balance at Dec. 31, 2023	$ 1,312,787,000	$ 38,000	606,177,000	699,990,000	6,582,000
Net income	434,325,000	0	0	434,325,000	0
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax					(16,389,000)
Foreign currency translation	(16,389,000)	0	0	0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax	1,285,000
Unrealized (losses) gains on interest rate swaps, net of the change in taxes of $1,285, $2,074 and $(7,802)	(3,857,000)	$ 0	0	0	(3,857,000)
Repurchases of common stock, net of retirements (in shares)		(843,000)
Repurchases of common stock, net of retirements	(306,206,000)	$ 0	0	(306,206,000)	0
Share-based compensation	19,248,000	$ 0	19,248,000	0	0
Issuance of stock under share-based compensation plans (in shares)		180,000
Issuance of stock under share-based compensation plans	13,190,000	$ 0	13,190,000	0	0
Declaration of cash dividends	$ (179,633,000)	$ 0	0	(179,633,000)	0
Balance (in shares) at Dec. 31, 2024	37,691,942	37,692,000
Balance at Dec. 31, 2024	$ 1,273,465,000	$ 38,000	$ 638,615,000	$ 648,476,000	$ (13,664,000)