Stock-Based Compensation Plans - Summary of Stock Option Transactions (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Sep. 01, 2013		Dec. 10, 2012
Number of options
Number of options outstanding at September 2, 2012	3,161,000		2,905,000
Exercised	(1,435,000)
Special cash dividend	221,000
Number of options outstanding at September 1, 2013	1,947,000		2,905,000
Weighted-average exercise price
Weighted-average exercise price at September 2, 2012	$ 40.90
Exercised	$ 36.22
Weighted-average exercise price at September 1, 2013	$ 39.70
Weighted Average Remaining Contractual Term [Abstract]
Weighted-average remaining contractual term (in years)	1 year 4 months 17 days
Aggregate intrinsic value
Aggregate intrinsic value	$ 140	[1]

[1] The difference between the exercise price and market value of common stock at the end of 2013.