Financial Instruments (Details 1) (USD $) In Millions	3 Months Ended
	Jul. 02, 2011	Jul. 03, 2010
Total Gain (Loss) recognized in OCI on derivative instruments
Gains (Losses) Recognized in OCI	$ (16.9)	$ 30.5
Designated Cash Flow Hedge [Member]
Total Gain (Loss) recognized in OCI on derivative instruments
Gains (Losses) Recognized in OCI	(8.6)	10.1
Designated Cash Flow Hedge [Member] | Inventory purchases [Member]
Total Gain (Loss) recognized in OCI on derivative instruments
Gains (Losses) Recognized in OCI	(8.7)	12.7
Designated Cash Flow Hedge [Member] | I/C royalty payments [Member]
Total Gain (Loss) recognized in OCI on derivative instruments
Gains (Losses) Recognized in OCI	0.9	(1.9)
Designated Cash Flow Hedge [Member] | Interest payments [Member]
Total Gain (Loss) recognized in OCI on derivative instruments
Gains (Losses) Recognized in OCI	(0.4)	(0.8)
Designated Cash Flow Hedge [Member] | Other [Member]
Total Gain (Loss) recognized in OCI on derivative instruments
Gains (Losses) Recognized in OCI	(0.4)	0.1
Designated Net Investment Hedge [Member] | NI- Euro Debt [Member]
Total Gain (Loss) recognized in OCI on derivative instruments
Gains (Losses) Recognized in OCI	$ (8.3)	$ 20.4