Goodwill and Intangible Assets, Net - Change in Company's Goodwill and Intangible Assets (Parenthetical) (Detail) (USD $) In Millions, unless otherwise specified	Nov. 29, 2014	Feb. 22, 2014
Goodwill [Line Items]
Finite-Lived intangible Assets, Accumulated Amortization	$ 87	$ 80
Customer Lists, Customer Relationships, Favorable Operating Leases And Other [Member]
Goodwill [Line Items]
Finite-Lived intangible Assets, Accumulated Amortization	85	78
Non-Compete Agreements [Member]
Goodwill [Line Items]
Finite-Lived intangible Assets, Accumulated Amortization	$ 2	$ 2