Goodwill - Rollforward of Goodwill (Details) $ in Millions	6 Months Ended
	Jun. 27, 2025 USD ($)
Goodwill [Roll Forward]
Goodwill, Gross, beginning balance	$ 3,434.7
Accumulated Impairment Charges, beginning balance	(1,172.8)
Goodwill, beginning balance	2,261.9
Foreign currency translation	107.7
Goodwill, Gross, ending balance	3,542.4
Accumulated Impairment Charges, ending balance	(1,172.8)
Goodwill, ending balance	2,369.6
Specialty Products & Technologies
Goodwill [Roll Forward]
Goodwill, Gross, beginning balance	1,953.0
Accumulated Impairment Charges, beginning balance	(842.3)
Goodwill, beginning balance	1,110.7
Foreign currency translation	77.6
Goodwill, Gross, ending balance	2,030.6
Accumulated Impairment Charges, ending balance	(842.3)
Goodwill, ending balance	1,188.3
Equipment & Consumables
Goodwill [Roll Forward]
Goodwill, Gross, beginning balance	1,481.7
Accumulated Impairment Charges, beginning balance	(330.5)
Goodwill, beginning balance	1,151.2
Foreign currency translation	30.1
Goodwill, Gross, ending balance	1,511.8
Accumulated Impairment Charges, ending balance	(330.5)
Goodwill, ending balance	$ 1,181.3