Goodwill and Intangibles - Intangibles (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2025	Mar. 31, 2024	Jan. 02, 2025	Dec. 31, 2024	Jan. 01, 2024
Intangible assets subject to amortization
Gross Carrying Amount	$ 350.0			$ 331.8
Accumulated Amortization	(172.1)			(167.2)
Net Carrying Amount	177.9			164.6
Indefinite-lived intangible assets
Indefinite-lived intangible assets	73.7			70.4
Intangible assets
Gross Carrying Amount	423.7			402.2
Net Carrying Amount	251.6			235.0
Aggregate amortization expense for amortized intangible assets	4.9	$ 4.7
Patents
Intangible assets subject to amortization
Gross Carrying Amount	5.0			5.0
Accumulated Amortization	(5.0)			(5.0)
Customer relationships
Intangible assets subject to amortization
Gross Carrying Amount	270.1			251.9
Accumulated Amortization	(104.8)			(100.6)
Net Carrying Amount	165.3			151.3
Technology
Intangible assets subject to amortization
Gross Carrying Amount	53.2			53.2
Accumulated Amortization	(48.3)			(47.8)
Net Carrying Amount	4.9			5.4
Trade names
Intangible assets subject to amortization
Gross Carrying Amount	20.6			20.6
Accumulated Amortization	(13.2)			(13.0)
Net Carrying Amount	7.4			7.6
Other
Intangible assets subject to amortization
Gross Carrying Amount	1.1			1.1
Accumulated Amortization	(0.8)			(0.8)
Net Carrying Amount	0.3			0.3
Josam Industries, LLC
Intangible assets
Purchase price allocated to intangible assets				39.4
Intangible assets finite lived					$ 39.4
Josam Industries, LLC | Customer relationships
Intangible assets
Intangible assets finite lived				$ 33.5	$ 33.5
Estimated useful lives				15 years	15 years
Josam Industries, LLC | Trade names
Intangible assets
Intangible assets In-definite lived				$ 5.9
I-CON
Intangible assets
Purchase price allocated to intangible assets	20.9
Intangible assets finite lived			$ 20.9
I-CON | Customer relationships
Intangible assets
Intangible assets finite lived	$ 18.2		$ 18.2
Estimated useful lives	12 years		12 years