Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Mar. 30, 2013		Mar. 31, 2012	Apr. 02, 2011
Operating Leases, Rent Expense, Net [Abstract]
Rent expense, net of sublease income	$ 430		$ 427	$ 317
Contingent rental charges	174		182	109
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Fiscal 2014	279.9	[1]
Fiscal 2015	281.6	[1]
Fiscal 2016	264.5	[1]
Fiscal 2017	241.8	[1]
Fiscal 2018	223.9	[1]
Fiscal 2019 and thereafter	887.8	[1]
Total	2,179.5	[1]
Capital Leases, Balance Sheet, Assets by Major Class, Net [Abstract]
Assets under capital lease	33		31
Assets under capital lease, accumulated amortization	16		14
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Fiscal 2014	8.1	[1]
Fiscal 2015	7.9	[1]
Fiscal 2016	7.9	[1]
Fiscal 2017	7.3	[1]
Fiscal 2018	6.6	[1]
Fiscal 2019 and thereafter	26.6	[1]
Total	64.4	[1]
Less: amount representing interest	(29.8)
Present value of net minimum rental payments	34.6
Other Commitments [Abstract]
Other off-balance sheet commitments	966
Line of credit facility, contingent liability for outstanding LOCs	15.0
Compensatory Damages [Member]
Other Commitments [Abstract]
Damages sought	250
Punitive Damages [Member]
Other Commitments [Abstract]
Damages sought	750
Inventories [Member]
Other Commitments [Abstract]
Contractual Obligation	837
Interest Expense [Member]
Other Commitments [Abstract]
Contractual Obligation	12
Other Commitments [Member]
Other Commitments [Abstract]
Contractual Obligation	$ 102

[1] Net of sublease income, which is not significant in any period.