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Exit and Disposal Activities - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 28, 2020	Jan. 02, 2021	Dec. 28, 2019
Restructuring Cost and Reserve [Line Items]
Exit and disposal costs	$ 7.5
Restructuring Reserve	$ 7.5		$ 0.0
Forecast [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		$ 5.5