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
Balance at Dec. 31, 2020	$ 2,663,227	$ 1,693	$ 157,496	$ 2,600,201	$ (99,753)	$ 2,659,637	$ 3,590
Balance (in shares) at Dec. 31, 2020		169,294
Increase (Decrease) in Equity [Roll Forward]
Shares issued under employee stock plans, net of tax withholding for net settlement	84,261	$ 21	84,240	0	0	84,261	0
Shares issued under employee stock plans, net of tax withholding for net settlement (in shares)		2,136
Shares repurchased under provisions of stock repurchase plan	(225,064)	$ (20)	(225,044)	0	0	(225,064)	0
Shares repurchased under provisions of stock repurchase plan (in shares)		(2,038)
Stock compensation expense	57,298	$ 0	57,298	0	0	57,298	0
Net earnings	964,834	0	0	962,660	0	962,660	2,174
Other comprehensive income (loss)	(23,946)	0	0	0	(23,047)	(23,047)	(899)
Dividends and dividend equivalents paid	(98,387)	0	935	(99,322)	0	(98,387)	0
Distribution to noncontrolling interest	(1,631)	0	0	0	0	0	(1,631)
Balance at Sep. 30, 2021	3,420,592	$ 1,694	74,925	3,463,539	(122,800)	3,417,358	3,234
Balance (in shares) at Sep. 30, 2021		169,392
Balance at Jun. 30, 2021	3,083,651	$ 1,692	79,357	3,104,471	(106,066)	3,079,454	4,197
Balance (in shares) at Jun. 30, 2021		169,169
Increase (Decrease) in Equity [Roll Forward]
Shares issued under employee stock plans, net of tax withholding for net settlement	56,961	$ 8	56,953	0	0	56,961	0
Shares issued under employee stock plans, net of tax withholding for net settlement (in shares)		836
Shares repurchased under provisions of stock repurchase plan	(76,595)	$ (6)	(76,589)	0	0	(76,595)	0
Shares repurchased under provisions of stock repurchase plan (in shares)		(613)
Stock compensation expense	15,204	$ 0	15,204	0	0	15,204	0
Net earnings	359,910	0	0	359,068	0	359,068	842
Other comprehensive income (loss)	(16,908)	0	0	0	(16,734)	(16,734)	(174)
Dividends and dividend equivalents paid	0	0	0	0	0	0	0
Distribution to noncontrolling interest	(1,631)	0	0	0	0	0	(1,631)
Balance at Sep. 30, 2021	3,420,592	$ 1,694	74,925	3,463,539	(122,800)	3,417,358	3,234
Balance (in shares) at Sep. 30, 2021		169,392
Balance at Dec. 31, 2021	$ 3,497,991	$ 1,672	3,160	3,620,008	(130,414)	3,494,426	3,565
Balance (in shares) at Dec. 31, 2021	167,210	167,210
Increase (Decrease) in Equity [Roll Forward]
Shares issued under employee stock plans, net of tax withholding for net settlement	$ 53,984	$ 14	53,970	0	0	53,984	0
Shares issued under employee stock plans, net of tax withholding for net settlement (in shares)		1,447
Shares repurchased under provisions of stock repurchase plan	(1,018,106)	$ (95)	(109,472)	(908,539)	0	(1,018,106)	0
Shares repurchased under provisions of stock repurchase plan (in shares)		(9,529)
Stock compensation expense	51,296	$ 0	51,296	0	0	51,296	0
Net earnings	1,145,868	0	0	1,138,123	0	1,138,123	7,745
Other comprehensive income (loss)	(129,269)	0	0	0	(127,715)	(127,715)	(1,554)
Dividends and dividend equivalents paid	(109,828)	0	1,164	(110,992)	0	(109,828)	0
Distribution to noncontrolling interest	(543)	0	0	0	0	0	(543)
Balance at Sep. 30, 2022	$ 3,491,393	$ 1,591	118	3,738,600	(258,129)	3,482,180	9,213
Balance (in shares) at Sep. 30, 2022	159,128	159,128
Balance at Jun. 30, 2022	$ 3,535,263	$ 1,629	137	3,717,316	(193,834)	3,525,248	10,015
Balance (in shares) at Jun. 30, 2022		162,931
Increase (Decrease) in Equity [Roll Forward]
Shares issued under employee stock plans, net of tax withholding for net settlement	61,884	$ 7	61,877	0	0	61,884	0
Shares issued under employee stock plans, net of tax withholding for net settlement (in shares)		726
Shares repurchased under provisions of stock repurchase plan	(469,041)	$ (45)	(76,071)	(392,925)	0	(469,041)	0
Shares repurchased under provisions of stock repurchase plan (in shares)		(4,529)
Stock compensation expense	14,175	$ 0	14,175	0	0	14,175	0
Net earnings	414,162	0	0	414,209	0	414,209	(47)
Other comprehensive income (loss)	(64,507)	0	0	0	(64,295)	(64,295)	(212)
Dividends and dividend equivalents paid	0	0	0	0	0	0	0
Distribution to noncontrolling interest	(543)	0	0	0	0	0	(543)
Balance at Sep. 30, 2022	$ 3,491,393	$ 1,591	$ 118	$ 3,738,600	$ (258,129)	$ 3,482,180	$ 9,213
Balance (in shares) at Sep. 30, 2022	159,128	159,128