Discontinued Operations - Summary of Company's Operating Results and Certain Other Directly Attributable Expenses (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Nov. 30, 2013	Dec. 01, 2012	Nov. 30, 2013	Dec. 01, 2012
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
(Loss) income from discontinued operations, net of tax	$ (1)	$ 31	$ 190	$ 35
NAI Banners [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		3,871	1,235	13,334
Income before income taxes from discontinued operations	5	63	125	62
Income tax provision (benefit)	6	32	(65)	27
(Loss) income from discontinued operations, net of tax	$ (1)	$ 31	$ 190	$ 35