Consolidated Statements of Earnings (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Feb. 25, 2012	Feb. 26, 2011	Feb. 27, 2010
Consolidated Statements of Earnings [Abstract]
Net sales	$ 36,100	$ 37,534	$ 40,597
Cost of sales	28,081	29,124	31,444
Gross profit	8,019	8,410	9,153
Selling and administrative expenses	7,106	7,516	7,952
Goodwill and intangible asset impairment charges	1,432	1,870
Operating earnings (loss)	(519)	(976)	1,201
Interest
Interest expense	514	554	576
Interest income	5	7	7
Interest expense, net	509	547	569
Earnings (loss) before income taxes	(1,028)	(1,523)	632
Income tax provision (benefit)	12	(13)	239
Net earnings (loss)	$ (1,040)	$ (1,510)	$ 393
Net earnings (loss) per share - basic	$ (4.91)	$ (7.13)	$ 1.86
Net earnings (loss) per share - diluted	$ (4.91)	$ (7.13)	$ 1.85
Weighted average number of shares outstanding:
Basic	212	212	212
Diluted	212	212	213