v2.3.0.15
Leases (Aggregate Rental Expense And Sublease Income) (Details) (USD $)
In Millions
12 Months Ended
Aug. 28, 2011
Aug. 29, 2010
Aug. 30, 2009
Leases   
Aggregate rental expense$ 208$ 187$ 177
Sublease income$ 10[1]$ 10[1]$ 10[1]
[1] Included in interest income and other, net