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Goodwill and Intangibles - Intangibles (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2026	Sep. 28, 2025	Sep. 27, 2026	Sep. 28, 2025	Dec. 31, 2025
Intangible assets subject to amortization
Gross Carrying Amount	$ 405.5		$ 405.5		$ 403.0
Accumulated Amortization	(205.6)		(205.6)		(187.8)
Net Carrying Amount	199.9		199.9		215.2
Indefinite-lived intangible assets
Indefinite-lived intangible assets	78.8		78.8		79.4
Intangible assets
Gross Carrying Amount	484.3		484.3		482.4
Net Carrying Amount	278.7		278.7		294.6
Aggregate amortization expense for amortized intangible assets	6.1	$ 5.1	18.0	$ 15.0
Patents
Intangible assets subject to amortization
Gross Carrying Amount	5.0		5.0		5.0
Accumulated Amortization	(5.0)		(5.0)		(5.0)
Customer relationships
Intangible assets subject to amortization
Gross Carrying Amount	314.1		314.1		315.0
Accumulated Amortization	(132.9)		(132.9)		(117.9)
Net Carrying Amount	181.2		181.2		197.1
Technology
Intangible assets subject to amortization
Gross Carrying Amount	59.5		59.5		55.5
Accumulated Amortization	(51.9)		(51.9)		(50.1)
Net Carrying Amount	7.6		7.6		5.4
Trade names
Intangible assets subject to amortization
Gross Carrying Amount	25.8		25.8		26.4
Accumulated Amortization	(14.9)		(14.9)		(13.9)
Net Carrying Amount	10.9		10.9		12.5
Other
Intangible assets subject to amortization
Gross Carrying Amount	1.1		1.1		1.1
Accumulated Amortization	(0.9)		(0.9)		(0.9)
Net Carrying Amount	$ 0.2		$ 0.2		$ 0.2