Goodwill and Intangible Assets (Details Textual) (USD $) In Millions, unless otherwise specified	4 Months Ended
	Jun. 16, 2012	Jun. 18, 2011	Jun. 16, 2012 Favorable operating leases, customer lists, customer relationships and other [Member]	Feb. 25, 2012 Favorable operating leases, customer lists, customer relationships and other [Member]	Jun. 16, 2012 Noncompete Agreements [Member]	Feb. 25, 2012 Noncompete Agreements [Member]
Additional Goodwill and Intangible Assets (Textual) [Abstract]
Finite-Lived Intangible Assets, Accumulated Amortization			$ 345	$ 331	$ 4	$ 4
Goodwill and Intangible Assets (Textual) [Abstract]
Amortization Expense of intangible assets	17	18
Future amortization expense, Year One	29
Future amortization expense, Year Two	29
Future amortization expense, Year Three	29
Future amortization expense, Year Four	29
Future amortization expense, Year Five	$ 29