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	90,933	$ 23	90,910	0	0	90,933	0
Shares issued under employee stock plans (in shares)		2,294
Shares repurchased under provisions of stock repurchase plan	(514,594)	$ (44)	(315,565)	(198,985)	0	(514,594)	0
Share repurchased under provisions of stock repurchase plan (in shares)		(4,378)
Stock compensation expense	69,385	$ 0	69,385	0	0	69,385	0
Net earnings (losses)	1,418,845	0	0	1,415,492	0	1,415,492	3,353
Other comprehensive income (loss)	(32,408)	0	0	0	(30,661)	(30,661)	(1,747)
Dividends and dividend equivalents paid	(195,766)	0	934	(196,700)	0	(195,766)	0
Distribution to noncontrolling interest	(1,631)	0	0	0	0	0	(1,631)
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
Increase (Decrease) in Equity [Roll Forward]
Shares issued under employee stock plans	61,645	$ 16	61,629	0	0	61,645	0
Shares issued under employee stock plans (in shares)		1,632
Shares repurchased under provisions of stock repurchase plan	(1,581,908)	$ (145)	(130,212)	(1,451,551)	0	(1,581,908)	0
Share repurchased under provisions of stock repurchase plan (in shares)		(14,529)
Stock compensation expense	64,397	$ 0	64,397	0	0	64,397	0
Net earnings (losses)	1,360,605	0	0	1,357,399	0	1,357,399	3,206
Other comprehensive income (loss)	(73,451)	0	0	0	(72,139)	(72,139)	(1,312)
Dividends and dividend equivalents paid	(213,799)	0	1,165	(214,964)	0	(213,799)	0
Distribution to noncontrolling interest	(1,945)	0	0	0	0	0	(1,945)
Balance at Dec. 31, 2022	$ 3,113,535	$ 1,543	139	3,310,892	(202,553)	3,110,021	3,514
Balance (in shares) at Dec. 31, 2022	154,313	154,313
Increase (Decrease) in Equity [Roll Forward]
Shares issued under employee stock plans	$ 65,383	$ 17	65,366	0	0	65,383	0
Shares issued under employee stock plans (in shares)		1,699
Shares repurchased under provisions of stock repurchase plan	(1,404,803)	$ (121)	(125,153)	(1,279,529)	0	(1,404,803)	0
Share repurchased under provisions of stock repurchase plan (in shares)		(12,146)
Stock compensation expense	58,399	$ 0	58,399	0	0	58,399	0
Net earnings (losses)	751,779	0	0	752,883	0	752,883	(1,104)
Other comprehensive income (loss)	10,238	0	0	0	10,496	10,496	(258)
Dividends and dividend equivalents paid	(202,029)	0	1,249	(203,278)	0	(202,029)	0
Distribution to noncontrolling interest	(1,089)	0	0	0	0	0	(1,089)
Balance at Dec. 31, 2023	$ 2,391,413	$ 1,439	$ 0	$ 2,580,968	$ (192,057)	$ 2,390,350	$ 1,063
Balance (in shares) at Dec. 31, 2023	143,866	143,866