Fair Value Measurements - Contracts Measured and Recorded at Fair Value on Recurring and Categorized in Level 2 of Fair Value Hierarchy (Details) - Foreign Exchange Forward - Fair Value, Measurements, Recurring - USD ($) $ in Millions	Mar. 31, 2018	Apr. 01, 2017
Quoted prices in active markets for identical assets (Level 1)
Derivatives, Fair Value [Line Items]
Forward foreign currency exchange contracts - assets	$ 0.0	$ 0.0
Forward foreign currency exchange contracts - liabilities	0.0	0.0
Significant other observable inputs (Level 2)
Derivatives, Fair Value [Line Items]
Forward foreign currency exchange contracts - assets	0.0	4.7
Forward foreign currency exchange contracts - liabilities	7.7	0.4
Significant unobservable inputs (Level 3)
Derivatives, Fair Value [Line Items]
Forward foreign currency exchange contracts - assets	0.0	0.0
Forward foreign currency exchange contracts - liabilities	$ 0.0	$ 0.0