CONSOLIDATED STATEMENTS OF EQUITY - USD ($) shares in Millions, $ in Millions	Total	Total Shareholders' Equity	Common Stock	Capital in Excess of Par Value	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Non- controlling Interest
Beginning balance (in shares) at Dec. 31, 2022			132.9
Beginning balance at Dec. 31, 2022	$ 6,952.2	$ 6,928.6	$ 132.9	$ 2,839.0	$ 4,111.4	$ (154.7)	$ 23.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	934.9	933.2			933.2		1.7
Share-based compensation plans, net of shares withheld for taxes (in shares)			0.2
Share-based compensation plans, net of shares withheld for taxes	(21.8)	(21.8)	$ 0.2	(22.0)
Purchase and retirement of common stock (in shares)			(1.0)
Purchase and retirement of common stock	(202.5)	(202.5)	$ (1.0)		(201.5)
Share-based compensation expense	63.2	63.2		63.2
Cash dividends on common stock	(228.4)	(228.4)			(228.4)
Other comprehensive income (loss)	10.9	10.9				10.9
Distribution to noncontrolling interest	(0.8)						(0.8)
Other	0.2	0.2		(0.1)	0.3
Ending balance (in shares) at Dec. 31, 2023			132.1
Ending Balance at Dec. 31, 2023	7,507.9	7,483.4	$ 132.1	2,880.1	4,615.0	(143.8)	24.5
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	913.1	911.9			911.9		1.2
Share-based compensation plans, net of shares withheld for taxes (in shares)			0.3
Share-based compensation plans, net of shares withheld for taxes	(33.2)	(33.2)	$ 0.3	(33.5)
Purchase and retirement of common stock (in shares)			(0.3)
Purchase and retirement of common stock	(69.1)	(69.1)	$ (0.3)		(68.8)
Share-based compensation expense	53.4	53.4		53.4
Cash dividends on common stock	(244.4)	(244.4)			(244.4)
Other comprehensive income (loss)	16.4	16.4				16.4
Distribution to noncontrolling interest	(1.8)						(1.8)
Other	$ 0.2	0.2		0.1	0.1
Ending balance (in shares) at Dec. 31, 2024	132.1		132.1
Ending Balance at Dec. 31, 2024	$ 8,142.5	8,118.6	$ 132.1	2,900.1	5,213.8	(127.4)	23.9
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	1,078.1	1,076.7			1,076.7		1.4
Share-based compensation plans, net of shares withheld for taxes (in shares)			0.2
Share-based compensation plans, net of shares withheld for taxes	(33.0)	(33.0)	$ 0.2	(33.2)
Purchase and retirement of common stock (in shares)			(1.5)
Purchase and retirement of common stock	(442.1)	(442.1)	$ (1.5)		(440.6)
Share-based compensation expense	63.1	63.1		63.1
Cash dividends on common stock	(259.8)	(259.8)			(259.8)
Other comprehensive income (loss)	1.8	1.8				1.8
Distribution to noncontrolling interest	(1.5)						(1.5)
Other (in shares)			(0.2)
Other	$ (0.2)	(0.2)	$ (0.2)
Ending balance (in shares) at Dec. 31, 2025	130.6		130.6
Ending Balance at Dec. 31, 2025	$ 8,548.9	$ 8,525.1	$ 130.6	$ 2,930.0	$ 5,590.1	$ (125.6)	$ 23.8