Contingencies and Commitments (Details 2) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Mar. 03, 2012
Accenture Service Contract [Member]
Commitments [Line Items]
Long-term Future Contractual Obligations, Low End of the Range	$ 155
Long-term Future Contractual Obligations, High End of the Range	205
Outstanding letters of credit and bankers' acceptances [Member]
Commitments [Line Items]
Unrecorded Unconditional Purchase Obligation, Purchases	561
Capital Additions [Member]
Commitments [Line Items]
Unrecorded Unconditional Purchase Obligation, Purchases	21
Lease commitments for land and buildings [Member]
Commitments [Line Items]
Number of Future Locations	15
Minimum Rentals Period, Low End of the Range	5
Minimum Rentals Period, High End of the Range	15
Capital Leases, Future Minimum Payments Due, Annually	$ 3