Derivative Financial Instruments - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Dec. 30, 2017	Dec. 31, 2016	Apr. 01, 2017
Derivative [Line Items]
Derivative assets subject to master netting arrangements					$ 4.7
Derivative liabilities subject to master netting arrangements	$ 9.5		$ 9.5		0.3
Net derivative liabilities after master netting arrangement	9.5		9.5		0.2
Net derivative asset after master netting arrangement					$ 4.5
Foreign Currency Gain (Loss) | Forward foreign currency exchange contracts | Not Designated as Hedging Instrument
Derivative [Line Items]
Net gains (losses) on undesignated derivative contracts	(31.8)	$ 1.8	3.4	$ 2.1
Jimmy Cho PLC | Foreign Currency Gain (Loss) | Forward foreign currency exchange contracts | Not Designated as Hedging Instrument
Derivative [Line Items]
Net gains (losses) on undesignated derivative contracts	$ (32.0)		$ 4.7