Financial Instruments (Details 2) - USD ($) $ in Millions	12 Months Ended
	Mar. 28, 2020	Mar. 30, 2019	Mar. 31, 2018
Reclassification of hedge gain (loss) from accumulated OCI into income
Cost of goods sold	$ (2,506.5)	$ (2,427.0)	$ (2,430.6)
Other income (expense), net	(7.4)	0.6	(3.1)
Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	62.4	113.6	(136.4)
Designated as Hedging Instrument [Member] | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Excluded Component, Gain (Loss), Recognized in Earnings	19.0	19.0	10.5
Designated as Hedging Instrument [Member] | Foreign Exchange Forward [Member] | Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	24.0	47.5	(45.5)
Designated as Hedging Instrument [Member] | Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member] | Foreign Exchange Forward [Member] | Cash Flow Hedging [Member]
Reclassification of hedge gain (loss) from accumulated OCI into income
Cost of goods sold	24.9	5.0	(8.2)
Other income (expense), net	1.1	1.7	(2.9)
Effective portion | Designated as Hedging Instrument [Member] | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	7.7	64.5	(90.9)
Portion excluded from assessment of hedge effectiveness | Designated as Hedging Instrument [Member] | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	30.7	1.6	0.0
Derivative, Excluded Component, Gain (Loss), Recognized in Earnings	$ 19.0	$ 19.0	$ 10.5