Property and Equipment, Net - Additional Information (Detail) $ in Millions	3 Months Ended	12 Months Ended
	Apr. 02, 2016 USD ($) Store	Apr. 02, 2016 USD ($) Store	Mar. 28, 2015 USD ($) Store	Mar. 29, 2014 USD ($) Store
Property, Plant and Equipment [Line Items]
Depreciation and amortization of property and equipment		$ 172.2	$ 131.4	$ 76.6
Impairment of long-lived assets	$ 10.9	$ 10.9	$ 0.8	$ 1.3
Number of stores impaired | Store	7	7	2	3
Retail
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets		$ 8.6	$ 0.8	$ 1.3
Wholesale
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets		0.4
Corporate, Non-Segment
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets		$ 1.9