Commitments, Contingencies and Legal Proceedings - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Mar. 28, 2020
Commitment And Contingencies [Line Items]
Reserve for estimated losses under repurchase agreements	$ 1.0		$ 1.0
Losses under repurchase obligations	$ 145.2	$ 145.2
Guarantee obligations term	12 years
Letters of Credit [Member]
Commitment And Contingencies [Line Items]
Contingent obligation	$ 28.7
Long-term Debt [Member]
Commitment And Contingencies [Line Items]
Contingent obligation	12.7
Casualty Insurance Program [Member]
Commitment And Contingencies [Line Items]
Contingent obligation	15.7
Bonding Agreements [Member]
Commitment And Contingencies [Line Items]
Contingent obligation	0.3
Surety Bond [Member]
Commitment And Contingencies [Line Items]
Contingent obligation	$ 23.5