CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock $1 Par Value	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Earnings (Loss)	Treasury Stock
Beginning balance at Dec. 31, 2022	$ 4,286,366	$ 259,644	$ 867,560	$ 10,223,070	$ (266,223)	$ (6,797,685)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	1,056,828			1,056,828
Dividends paid	(284,297)			(284,297)
Common stock issued for the exercise of share-based awards	(12,137)	198	(12,335)
Stock-based compensation expense	31,465		31,465
Other comprehensive earnings (loss), net of tax	28,357				28,357
Other	23			23
Ending balance at Dec. 31, 2023	5,106,605	259,842	886,690	10,995,624	(237,866)	(6,797,685)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	2,697,126			2,697,126
Dividends paid	(283,117)			(283,117)
Common stock issued for the exercise of share-based awards	(13,076)	189	(13,265)
Stock-based compensation expense	41,032		41,032
Common stock acquired, including accelerated share repurchase program and excise tax	(504,664)		(21,771)			(482,893)
Other comprehensive earnings (loss), net of tax	(89,910)				(89,910)
Ending balance at Dec. 31, 2024	6,953,996	260,031	892,686	13,409,633	(327,776)	(7,280,578)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	1,093,956			1,093,956
Dividends paid	(283,007)			(283,007)
Common stock issued for the exercise of share-based awards	(10,740)	164	(10,904)
Stock-based compensation expense	43,981		43,981
Common stock acquired, including accelerated share repurchase program and excise tax	(545,802)		(75,000)			(470,802)
Other comprehensive earnings (loss), net of tax	152,822				152,822
Ending balance at Dec. 31, 2025	$ 7,405,206	$ 260,195	$ 850,763	$ 14,220,582	$ (174,954)	$ (7,751,380)