Goodwill and Intangible Assets (Details) (USD $) In Millions	6 Months Ended
	Aug. 27, 2011		Aug. 28, 2010		Feb. 26, 2011
Goodwill
Goodwill, balance at the beginning of the period	$ 2,454		$ 2,452
Sale of business			(12)	[1]
Changes in foreign currency exchange rates	32		(75)
Goodwill, balance at the end of the period	2,486		2,365
Tradenames, beginning balance	105		112
Sale of business			(1)	[1]
Changes in foreign currency exchange rates, Tradenames	1		0
Other	28	[2]
Tradenames, ending balance	134		111
Gross amount of goodwill and the accumulated goodwill impairment losses
Gross Carrying Amount	2,551		2,430		2,519
Cumulative Impairment	(65)		(65)		(65)
Domestic
Goodwill
Goodwill, balance at the beginning of the period	422		434
Sale of business			(12)	[1]
Changes in foreign currency exchange rates	0		0
Goodwill, balance at the end of the period	422		422
Tradenames, beginning balance	21		32
Sale of business			(1)	[1]
Changes in foreign currency exchange rates, Tradenames	0		0
Other	0	[2]
Tradenames, ending balance	21		31
International
Goodwill
Goodwill, balance at the beginning of the period	2,032		2,018
Sale of business			0	[1]
Changes in foreign currency exchange rates	32		(75)
Goodwill, balance at the end of the period	2,064		1,943
Tradenames, beginning balance	84		80
Sale of business			0	[1]
Changes in foreign currency exchange rates, Tradenames	1		0
Other	28	[2]
Tradenames, ending balance	$ 113		$ 80

[1] As a result of the sale of our Speakeasy business in the second quarter of fiscal 2011, we wrote off the carrying value of the related goodwill and indefinite-lived tradenames as of the date of sale.

[2] Represents the transfer of certain definite-lived tradenames (at their net book value) to indefinite-lived tradenames following our decision to no longer phase out certain tradenames. We believe these tradenames will continue to contribute to our future cash flows indefinitely.