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Commitments, Contingencies and Off-Balance Sheet Arrangements (Details) (USD $)
In Millions
3 Months Ended
Jun. 18, 2011
Commitments, Contingencies and Off Balance Sheet Arrangements (Textuals) [Abstract]  
Maximum amount of undiscounted payments under the Company's guarantee arrangements $ 114
Guarantor Obligation, Maximum Exposure, Discounted 86
Remaining term for guarantee for other debt obligation minimum (less than given term in years) 1 year
Remaining term for guarantee for other debt obligation maximum (in years) 19 years
Remaining term for guarantee for other debt obligation weighted average (in years) 8 years
Non-cancelable future purchase obligations $ 986