Derivative Instruments (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	12 Months Ended
Feb. 26, 2011	Mar. 03, 2012	Feb. 26, 2011
Gross fair values for derivative instruments
Gross fair values for derivative assets	$ 3	$ 1	$ 3
Gross fair values for derivative liabilities	(4)	(2)	(4)
Pre-tax gain (loss) recognized in OCI		7	17
Gain (loss) reclassified from accumulated OCI to earnings (effective portion)		5	12
Cash flow hedges gain (loss) reclassified from accumulated OCI to earnings (effective portion)	5
Derivative Instruments Not Designated as Hedging Instruments, Contract Term 1		6 months
Cash flow hedge contract term		P2Y
Percent pre-tax gain (loss) recognized in OCI reclassified to noncontrolling interest (as a percent)		50.00%
Derivatives designated as cash flow hedging instruments	264	0	264
Derivatives not designated as hedging instruments	493	238	493
Total notional amount of derivatives	757	238	757
Operating Expense [Member]
Gross fair values for derivative instruments
No hedge designation (foreign exchange forward contracts)		5	13
Foreign Exchange Forward [Member] \| Cash Flow Hedging [Member]
Gross fair values for derivative instruments
Pre-tax gain (loss) recognized in OCI		7	9
Gain (loss) reclassified from accumulated OCI to earnings (effective portion)		5	12
Foreign Exchange Forward [Member] \| Derivatives designated as hedging instruments [Member]
Gross fair values for derivative instruments
Gross fair values for derivative assets	1	0	1
Gross fair values for derivative liabilities	(2)	0	(2)
Foreign Exchange Forward [Member] \| No hedge designation [Member]
Gross fair values for derivative instruments
Gross fair values for derivative assets	2	1	2
Gross fair values for derivative liabilities	(2)	(2)	(2)
Foreign Exchange Swap Contracts [Member] \| Net Investment Hedging [Member]
Gross fair values for derivative instruments
Pre-tax gain (loss) recognized in OCI		0	8
Gain (loss) reclassified from accumulated OCI to earnings (effective portion)		$ 0	$ 0

The contract term in months, for derivatives not designated as hedging instruments.

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- Definition

Percent of pre-tax gain (loss) recognized in other comprehensive income reclassified to noncontrolling interests.

+ References

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- Definition

Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

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Fair value of derivative liability, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

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- Definition

The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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- Definition

The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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- Definition

Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

+ References

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- Definition

The amount of gain reclassified into earnings in the period when cash flow hedge is discontinued because it is probable that the original forecasted transactions will not occur by the end of the original period or an additional two month time period.

+ References

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- Definition

Maximum length of time over which the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments.

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- Definition

Aggregate notional amount of all derivatives. The notional amount relates to a number of currency units, shares, bushels, pounds, or other units specified in a derivative instrument.

+ References

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-Publisher FASB

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-Glossary Notional Amount

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Aggregate notional amount of all foreign currency derivatives designated as hedging instruments in cash flow hedges. Notional amount refers to the number of currency units specified in the foreign currency derivative contract.

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Aggregate notional amount of all foreign currency derivatives not designated as hedging instruments. Notional amount refers to the number of currency units specified in the foreign currency derivative contract.

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