Condensed Consolidated Statements of Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Total Shareholders' Equity	Noncontrolling Interest
Beginning of period at Dec. 31, 2023		$ 1,439	$ 0	$ 2,580,968	$ (192,057)	$ 2,390,350	$ 1,063
Beginning of period (in shares) at Dec. 31, 2023		143,866
Increase (Decrease) in Equity [Roll Forward]
Shares issued under employee stock plans, net		$ 12	52,374
Shares issued under employee stock plans, net (in shares)		1,162
Shares repurchased		$ (51)	(96,930)
Shares repurchased				(510,520)
Shares repurchased (in shares)		(5,057)
Stock compensation expense			47,836
Net earnings	$ 575,477			574,195			1,282
Other comprehensive (loss) income	2,197				2,079		118
Dividend and dividend equivalents paid			1,027	(103,665)
Distribution to noncontrolling interest							0
End of period at Sep. 30, 2024	2,359,170	$ 1,400	4,307	2,540,978	(189,978)	2,356,707	2,463
End of period (in shares) at Sep. 30, 2024		139,971
Beginning of period at Jun. 30, 2024		$ 1,406	7,732	2,385,740	(218,457)	2,176,421	2,006
Beginning of period (in shares) at Jun. 30, 2024		140,633
Increase (Decrease) in Equity [Roll Forward]
Shares issued under employee stock plans, net		$ 6	53,251
Shares issued under employee stock plans, net (in shares)		520
Shares repurchased		$ (12)	(66,436)
Shares repurchased				(74,336)
Shares repurchased (in shares)		(1,182)
Stock compensation expense			9,760
Net earnings	229,926			229,574			352
Other comprehensive (loss) income	28,584				28,479		105
Dividend and dividend equivalents paid			0	0
Distribution to noncontrolling interest							0
End of period at Sep. 30, 2024	2,359,170	$ 1,400	4,307	2,540,978	(189,978)	2,356,707	2,463
End of period (in shares) at Sep. 30, 2024		139,971
Beginning of period at Dec. 31, 2024	$ 2,225,784	$ 1,380	0	2,455,132	(233,500)	2,223,012	2,772
Beginning of period (in shares) at Dec. 31, 2024	138,003	138,003
Increase (Decrease) in Equity [Roll Forward]
Shares issued under employee stock plans, net		$ 13	68,996
Shares issued under employee stock plans, net (in shares)		1,302
Shares repurchased		$ (53)	(126,720)
Shares repurchased				(491,624)
Shares repurchased (in shares)		(5,286)
Stock compensation expense			56,862
Net earnings	$ 611,096			609,625			1,471
Other comprehensive (loss) income	44,261				44,431		(170)
Dividend and dividend equivalents paid			862	(105,002)
Distribution to noncontrolling interest							(1,837)
End of period at Sep. 30, 2025	$ 2,282,638	$ 1,340	0	2,468,131	(189,069)	2,280,402	2,236
End of period (in shares) at Sep. 30, 2025	134,019	134,019
Beginning of period at Jun. 30, 2025		$ 1,351	0	2,380,278	(186,275)	2,195,354	1,929
Beginning of period (in shares) at Jun. 30, 2025		135,134
Increase (Decrease) in Equity [Roll Forward]
Shares issued under employee stock plans, net		$ 7	61,180
Shares issued under employee stock plans, net (in shares)		659
Shares repurchased		$ (18)	(79,226)
Shares repurchased				(134,403)
Shares repurchased (in shares)		(1,774)
Stock compensation expense			18,046
Net earnings	$ 223,078			222,256			822
Other comprehensive (loss) income	(2,818)				(2,794)		(24)
Dividend and dividend equivalents paid			0	0
Distribution to noncontrolling interest							(491)
End of period at Sep. 30, 2025	$ 2,282,638	$ 1,340	$ 0	$ 2,468,131	$ (189,069)	$ 2,280,402	$ 2,236
End of period (in shares) at Sep. 30, 2025	134,019	134,019