Loss Per Share (Tables)

12 Months Ended

Mar. 03, 2012

Loss Per Share

Schedule of calculation of basic and diluted loss per share

	Year Ended
	March 3, 2012 (53 Weeks)			February 26, 2011 (52 Weeks)			February 27, 2010 (52 Weeks)
Numerator for loss per share:
Net loss	$	(368,571	)	$	(555,424	)	$	(506,676	)
Accretion of redeemable preferred stock		(102	)		(102	)		(102	)
Cumulative preferred stock dividends		(9,919	)		(9,346	)		(8,807	)
Loss applicable to common stockholders—basic and diluted	$	(378,592	)	$	(564,872	)	$	(515,585	)
Denominator:
Basic and diluted weighted average shares		885,819			882,947			880,843
Basic and diluted loss per share	$	(0.43	)	$	(0.64	)	$	(0.59	)

Schedule of antidilutive effect of potential common shares, excluded from computation of diluted loss per share

	Year Ended
	March 3, 2012 (53 Weeks)		February 26, 2011 (52 Weeks)		February 27, 2010 (52 Weeks)
Stock options		73,798		74,298		76,114
Convertible preferred stock		31,195		29,391		27,692
Convertible debt		24,800		24,800		61,045
		129,793		128,489		164,851