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Goodwill Rollforward (Details) $ in Millions	3 Months Ended
	Mar. 29, 2025 USD ($)
Goodwill [Line Items]
Goodwill - Beginning	$ 3,943.6
Foreign currency translation	0.3
Goodwill - End	3,943.9
Materials Solutions MS
Goodwill [Line Items]
Goodwill - Beginning	3,631.3
Foreign currency translation	0.0
Goodwill - End	3,631.3
Advanced Purity Solutions
Goodwill [Line Items]
Goodwill - Beginning	312.3
Foreign currency translation	0.3
Goodwill - End	$ 312.6

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