Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Apr. 02, 2023
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ (83.2)	$ (67.4)
OCI before reclassifications	(7.8)	(12.5)
Amounts reclassified from AOCI	2.2	(7.7)
Net current-period OCI	(5.6)	(20.2)
Ending balance	(88.8)	(87.6)
Increase (Decrease) in Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance	7.3	7.7
OCI before reclassifications	(0.2)	4.4
Amounts reclassified from AOCI	0.0	0.0
Net current-period OCI	(0.2)	4.4
Ending balance	7.1	12.1
Post- retirement benefit plans [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(32.5)	(34.7)
OCI before reclassifications	0.0	0.0
Amounts reclassified from AOCI	0.9	1.1
Net current-period OCI	0.9	1.1
Ending balance	(31.6)	(33.6)
Increase (Decrease) in Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance	0.0	0.0
OCI before reclassifications	0.0	0.0
Amounts reclassified from AOCI	0.0	0.0
Net current-period OCI	0.0	0.0
Ending balance	0.0	0.0
Currency translation adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(68.4)	(70.1)
OCI before reclassifications	(6.4)	(1.1)
Amounts reclassified from AOCI	0.0	0.0
Net current-period OCI	(6.4)	(1.1)
Ending balance	(74.8)	(71.2)
Increase (Decrease) in Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance	7.3	7.7
OCI before reclassifications	(0.2)	4.4
Amounts reclassified from AOCI	0.0	0.0
Net current-period OCI	(0.2)	4.4
Ending balance	7.1	12.1
Derivatives [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(6.4)	13.5
OCI before reclassifications	(1.4)	(11.4)
Amounts reclassified from AOCI	1.3	(4.2)
Net current-period OCI	(0.1)	(15.6)
Ending balance	(6.5)	(2.1)
Increase (Decrease) in Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance	0.0	0.0
OCI before reclassifications	0.0	0.0
Amounts reclassified from AOCI	0.0	0.0
Net current-period OCI	0.0	0.0
Ending balance	0.0	0.0
Accumulated Deferred Tax Asset Valuation Allowance [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	24.1	23.9
OCI before reclassifications	0.0	0.0
Amounts reclassified from AOCI	0.0	(4.6)
Net current-period OCI	0.0	(4.6)
Ending balance	24.1	19.3
Increase (Decrease) in Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance	0.0	0.0
OCI before reclassifications	0.0	0.0
Amounts reclassified from AOCI	0.0	0.0
Net current-period OCI	0.0	0.0
Ending balance	$ 0.0	$ 0.0