Stockholders' Equity (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 7,652.5	$ 8,212.0	$ 7,629.1	$ 8,017.9
Beginning balance, treasury stock (in shares)			(7.3)
Shares issued under employee and director stock plans, net of shares withheld to pay taxes on employees’ equity awards	(0.2)	(0.1)	$ (6.2)	(3.9)
Stock-based compensation expense	7.0	5.3	20.6	15.7
Repurchases of common stock			(87.9)
Net earnings attributable to noncontrolling interests		0.1	0.1	0.2
Currency translation adjustment on non-controlling interests	0.2	(0.2)		(0.6)
Purchase of noncontrolling interest, net of taxes				(0.1)
Currency translation adjustment	34.2	(185.3)	(124.5)	(178.3)
Prior pension and post-retirement benefit service cost and actuarial gain (loss)	0.0	0.0	0.0	(0.5)
Net earnings	162.0	(760.4)	424.5	(579.0)
Ending balance	$ 7,855.7	$ 7,271.4	$ 7,855.7	$ 7,271.4
Ending balance, treasury stock (in shares)	(7.3)		(7.3)
Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	70.4	71.0	71.0	70.9
Beginning balance	$ 0.7	$ 0.7	$ 0.7	$ 0.7
Shares issued under employee and director stock plans, net of shares withheld to pay taxes on employees’ equity awards (in shares)			0.2	0.1
Repurchases of common stock (in shares)			(0.8)
Ending balance (in shares)	70.4	71.0	70.4	71.0
Ending balance	$ 0.7	$ 0.7	$ 0.7	$ 0.7
Additional Paid-in Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	1,955.0	1,937.4	1,947.5	1,930.8
Shares issued under employee and director stock plans, net of shares withheld to pay taxes on employees’ equity awards	(0.2)	(0.1)	(6.3)	(4.0)
Stock-based compensation expense	7.0	5.3	20.6	15.7
Purchase of noncontrolling interest, net of taxes				0.1
Ending balance	1,961.8	1,942.6	1,961.8	1,942.6
Retained Earnings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	7,144.8	7,591.2	6,970.2	7,409.8
Repurchases of common stock			(87.9)
Net earnings	162.0	(760.4)	424.5	(579.0)
Ending balance	7,306.8	6,830.8	7,306.8	6,830.8
Accumulated Other Comprehensive Income (Loss)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(1,238.7)	(1,107.8)	(1,080.0)	(1,114.3)
Currency translation adjustment	34.2	(185.3)	(124.5)	(178.3)
Prior pension and post-retirement benefit service cost and actuarial gain (loss)				(0.5)
Ending balance	(1,204.5)	(1,293.1)	(1,204.5)	(1,293.1)
Treasury Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ (215.3)	$ (215.4)	$ (215.4)	$ (215.5)
Beginning balance, treasury stock (in shares)	(7.3)	(7.3)	(7.3)	(7.3)
Shares issued under employee and director stock plans, net of shares withheld to pay taxes on employees’ equity awards			$ 0.1	$ 0.1
Ending balance	$ (215.3)	$ (215.4)	$ (215.3)	$ (215.4)
Ending balance, treasury stock (in shares)	(7.3)	(7.3)	(7.3)	(7.3)
Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 6.0	$ 5.9	$ 6.1	$ 6.4
Net earnings attributable to noncontrolling interests		0.1	0.1	0.2
Currency translation adjustment on non-controlling interests	0.2	(0.2)		(0.6)
Purchase of noncontrolling interest, net of taxes				(0.2)
Ending balance	$ 6.2	$ 5.8	$ 6.2	$ 5.8