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Goodwill (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 28, 2024	Dec. 28, 2024	Dec. 30, 2023
Goodwill [Roll Forward]
Goodwill, beginning of period		$ 407.7	$ 445.4
Adjustments to goodwill for impairment		(294.0)
Adjustments to goodwill from purchase price allocation		(18.2)	(18.2)
Foreign currency translation adjustment		(17.0)	(19.5)
Goodwill, end of period	$ 96.7	96.7	407.7
Healthcare
Goodwill [Roll Forward]
Goodwill, beginning of period		98.6	97.6
Adjustments to goodwill for impairment		0.0
Adjustments to goodwill from purchase price allocation		0.0	0.0
Foreign currency translation adjustment		(1.9)	1.0
Goodwill, end of period	96.7	96.7	98.6
Non-healthcare
Goodwill [Roll Forward]
Goodwill, beginning of period		309.1	347.8
Adjustments to goodwill for impairment	(294.0)	(294.0)
Adjustments to goodwill from purchase price allocation		(18.2)	(18.2)
Foreign currency translation adjustment		(15.1)	(20.5)
Goodwill, end of period	$ 0.0	$ 0.0	$ 309.1

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Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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