Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 29, 2025	Jun. 30, 2024	Jun. 29, 2025	Jun. 30, 2024
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 1,982.3	$ 1,373.2	$ 1,955.2	$ 1,480.5
Net current-period OCI	16.9	(2.0)	36.0	(7.8)
Ending balance	1,858.0	1,467.9	1,858.0	1,467.9
AOCI Attributable to Parent
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(71.6)	(88.8)	(89.5)	(83.2)
OCI before reclassifications	13.1	(3.5)	24.2	(11.3)
Amounts reclassified from AOCI	2.0	2.1	8.8	4.3
Net current-period OCI	15.1	(1.4)	33.0	(7.0)
Ending balance	(56.5)	(90.2)	(56.5)	(90.2)
Post- retirement benefit plans
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(29.6)	(31.6)	(30.5)	(32.5)
OCI before reclassifications	0.0	0.0	0.0	0.0
Amounts reclassified from AOCI	0.8	0.9	1.7	1.8
Net current-period OCI	0.8	0.9	1.7	1.8
Ending balance	(28.8)	(30.7)	(28.8)	(30.7)
Currency translation adjustment
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(68.5)	(74.8)	(79.8)	(68.4)
OCI before reclassifications	16.5	(3.1)	22.7	(9.5)
Amounts reclassified from AOCI	0.0	0.0	5.1	0.0
Net current-period OCI	16.5	(3.1)	27.8	(9.5)
Ending balance	(52.0)	(77.9)	(52.0)	(77.9)
Derivatives
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	3.2	(6.5)	(2.5)	(6.4)
OCI before reclassifications	(3.4)	(0.4)	1.5	(1.8)
Amounts reclassified from AOCI	1.2	2.0	2.0	3.3
Net current-period OCI	(2.2)	1.6	3.5	1.5
Ending balance	1.0	(4.9)	1.0	(4.9)
Deferred Tax Asset Valuation Allowance
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	23.3	24.1	23.3	24.1
OCI before reclassifications	0.0	0.0	0.0	0.0
Amounts reclassified from AOCI	0.0	(0.8)	0.0	(0.8)
Net current-period OCI	0.0	(0.8)	0.0	(0.8)
Ending balance	23.3	23.3	23.3	23.3
Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	109.5	109.6	104.8	107.5
Net current-period OCI	1.8	(0.6)	3.0	(0.8)
Ending balance	114.6	112.7	114.6	112.7
Total
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	6.9	7.1	5.7	7.3
OCI before reclassifications	1.8	(0.6)	3.0	(0.8)
Amounts reclassified from AOCI	0.0	0.0	0.0	0.0
Net current-period OCI	1.8	(0.6)	3.0	(0.8)
Ending balance	8.7	6.5	8.7	6.5
Post- retirement benefit plans
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	0.0	0.0
OCI before reclassifications	0.0	0.0	0.0	0.0
Amounts reclassified from AOCI	0.0	0.0	0.0	0.0
Net current-period OCI	0.0	0.0	0.0	0.0
Ending balance	0.0	0.0	0.0	0.0
Currency translation adjustment
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	6.9	7.1	5.7	7.3
OCI before reclassifications	1.8	(0.6)	3.0	(0.8)
Amounts reclassified from AOCI	0.0	0.0	0.0	0.0
Net current-period OCI	1.8	(0.6)	3.0	(0.8)
Ending balance	8.7	6.5	8.7	6.5
Derivatives
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	0.0	0.0
OCI before reclassifications	0.0	0.0	0.0	0.0
Amounts reclassified from AOCI	0.0	0.0	0.0	0.0
Net current-period OCI	0.0	0.0	0.0	0.0
Ending balance	0.0	0.0	0.0	0.0
Deferred Tax Asset Valuation Allowance
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	0.0	0.0	0.0	0.0
OCI before reclassifications	0.0	0.0	0.0	0.0
Amounts reclassified from AOCI	0.0	0.0	0.0	0.0
Net current-period OCI	0.0	0.0	0.0	0.0
Ending balance	$ 0.0	$ 0.0	$ 0.0	$ 0.0