Restructuring and Other Charges (Details Textual) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
Restructuring Cost and Reserve [Line Items]
Other Charges	$ 2.9	$ 1.4	$ 7.3	$ 24.0
Corporate Jet Donation [Member]
Restructuring Cost and Reserve [Line Items]
Other Charges				20.8
Charges primarily related to rent and occupancy costs associated with previously exited real estate locations [Member]
Restructuring Cost and Reserve [Line Items]
Other Charges	2.9	$ 1.4	7.3	$ 3.2
Fiscal 2021 Strategic Realignment Plan | Severance and benefit costs
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	$ 160.0		$ 160.0