Other Current Assets and Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2016	Apr. 02, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accrued capital expenditures	$ 36.2	$ 33.6
Other taxes payable	54.0	38.2
Accrued rent	29.0	30.5
Gift cards and retail store credits	13.6	13.1
Accrued advertising and marketing	22.7	8.8
Professional services	7.8	7.0
Advance royalties	9.9	30.2
Unrealized loss on forward foreign currency exchange contracts	0.3	5.5
Other	28.5	25.9
Accrued expenses and other current liabilities	$ 202.0	$ 192.8