Goodwill and Intangible Assets, Net - Change in Company's Goodwill and Intangible Assets (Detail) - USD ($) $ in Millions	9 Months Ended
	Dec. 03, 2016	Dec. 05, 2015
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 725
Goodwill, Additions	0
Goodwill, Impairment Loss	(15)
Goodwill, Other net adjustments	0
Goodwill, Ending Balance	710
Finite-lived Intangible Assets [Roll Forward]
Total intangible assets, Beginning balance	144
Total intangible assets, Additions	2
Total intangible assets, Impairments	0
Total intangible assets, Other net adjustments	(1)
Total intangible assets, Ending balance	145
Total intangible assets, net	47
Total intangible assets, net, Ending balance	41
Intangible Assets Accumulated Amortization [Roll Forward]
Accumulated amortization, Beginning balance	(97)
Accumulated amortization, Additions	(7)	$ (8)
Accumulated amortization, Other net adjustments	0
Accumulated amortization, Ending balance	(104)
Wholesale [Member]
Goodwill [Roll Forward]
Goodwill, Beginning Balance	710
Goodwill, Additions	0
Goodwill, Impairment Loss	0
Goodwill, Other net adjustments	0
Goodwill, Ending Balance	710
Finite-lived Intangible Assets [Roll Forward]
Finite-lived Intangible Assets, Impairments		$ 6
Retail [Member]
Goodwill [Roll Forward]
Goodwill, Beginning Balance	15
Goodwill, Additions	0
Goodwill, Impairment Loss	(15)
Goodwill, Other net adjustments	0
Goodwill, Ending Balance	0
Trademarks and Tradenames - Indefinite Useful Lives [Member]
Indefinite-lived Intangible Assets [Roll Forward]
Indefinite-lived Intangible Assets, Beginning Balance	10
Indefinite-lived Intangible Assets, Additions	0
Indefinite-lived Intangible Assets, Impairments	0
Indefinite-lived Intangible Assets, Other net adjustments	0
Indefinite-lived Intangible Assets, Ending Balance	10
Operating leases, Prescription files, Customer Lists And Other [Member]
Finite-lived Intangible Assets [Roll Forward]
Finite-lived Intangible Assets, Beginning Balance	131
Finite-lived Intangible Assets, Additions	2
Finite-lived Intangible Assets, Impairments	0
Finite-lived Intangible Assets, Other net adjustments	(1)
Finite-lived Intangible Assets, Ending Balance	132
Intangible Assets Accumulated Amortization [Roll Forward]
Accumulated amortization, Beginning balance	(95)
Accumulated amortization, Ending balance	(102)
Non-Compete Agreements [Member]
Finite-lived Intangible Assets [Roll Forward]
Finite-lived Intangible Assets, Beginning Balance	3
Finite-lived Intangible Assets, Additions	0
Finite-lived Intangible Assets, Impairments	0
Finite-lived Intangible Assets, Other net adjustments	0
Finite-lived Intangible Assets, Ending Balance	3
Intangible Assets Accumulated Amortization [Roll Forward]
Accumulated amortization, Beginning balance	(2)
Accumulated amortization, Ending balance	$ (2)