Other Comprehensive Earnings (Loss) - Accumulated Other Comprehensive Earnings (Loss), Net of Tax (Details) - USD ($) $ in Millions	3 Months Ended						9 Months Ended
	Sep. 28, 2025	Jun. 29, 2025	Mar. 30, 2025	Sep. 29, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 28, 2025	Sep. 29, 2024
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 269.7	$ 1,197.5	$ 1,185.0	$ 1,172.9	$ 1,029.9	$ 1,087.0	$ 1,185.0	$ 1,087.0
Current period other comprehensive earnings (loss)	4.2	13.0	6.8	(5.6)	(18.9)	(1.8)	24.0	(26.3)
Ending balance	433.8	269.7	1,197.5	1,309.7	1,172.9	1,029.9	433.8	1,309.7
Pension and Postretirement Amounts
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			(8.0)			(4.2)	(8.0)	(4.2)
Current period other comprehensive earnings (loss)							(0.1)	(0.1)
Ending balance	(8.1)			(4.3)			(8.1)	(4.3)
Gains (Losses) on Derivative Instruments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			(9.1)			(16.8)	(9.1)	(16.8)
Current period other comprehensive earnings (loss)							(12.5)	1.9
Ending balance	(21.6)			(14.9)			(21.6)	(14.9)
Unrealized Holding Gains (Losses) on Available- for-Sale Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			(0.1)			(0.1)	(0.1)	(0.1)
Current period other comprehensive earnings (loss)							0.0	0.0
Ending balance	(0.1)			(0.1)			(0.1)	(0.1)
Foreign Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			(229.2)			(180.4)	(229.2)	(180.4)
Current period other comprehensive earnings (loss)							36.6	(28.1)
Ending balance	(192.6)			(208.5)			(192.6)	(208.5)
Total Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(226.6)	(239.6)	(246.4)	(222.2)	(203.3)	(201.5)	(246.4)	(201.5)
Current period other comprehensive earnings (loss)	4.2	13.0	6.8	(5.6)	(18.9)	(1.8)	24.0	(26.3)
Ending balance	$ (222.4)	$ (226.6)	$ (239.6)	$ (227.8)	$ (222.2)	$ (203.3)	$ (222.4)	$ (227.8)