Equity Plans - Share Based Compensation (Details) - USD ($) $ / shares in Units, shares in Millions	3 Months Ended		9 Months Ended
	Jun. 04, 2015	May. 29, 2014	Jun. 04, 2015	May. 29, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares of common stock reserved for issuance for stock options and restricted stock awards (in shares)	171		171
Number of shares available for future awards (in shares)	111		111
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Stock options granted (in shares)	0	1	8	12
Weighted-average grant-date fair values per share of options granted during period (in dollars per share)	$ 10.89	$ 11.35	$ 14.86	$ 9.38
Average expected life (in years)	5 years 7 months	5 years 8 months	5 years 7 months	4 years 11 months
Weighted-average expected volatility (in hundredths)	42.00%	52.00%	45.00%	48.00%
Weighted-average risk-free interest rate (in hundredths)	1.60%	1.80%	1.70%	1.60%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Payments			$ 0
Restricted Stock Awards [Member]
Restricted Stock Awards activity
Number of restricted awards - Outstanding (in shares)	14		14
Restricted stock awards granted (in shares)	0	0	6	7
Weighted-average grant-date fair values per share (in dollars per share)	$ 27.34	$ 22.73	$ 33.93	$ 21.39
Restricted Stock Awards [Member] | Service-based awards [Member] | Share-based Compensation Award, Tranche One [Member]
Restricted Stock Awards activity
Restricted stock award vesting percentage (in hundredths)			25.00%
Restricted Stock Awards [Member] | Performance-based awards [Member]
Restricted Stock Awards activity
Number of restricted awards - Outstanding (in shares)	1		1
Restricted Stock Awards [Member] | Performance-based awards [Member] | Minimum [Member] | Share-based Compensation Award, Tranche One [Member]
Restricted Stock Awards activity
Restricted stock award vesting percentage (in hundredths)			0.00%
Restricted Stock Awards [Member] | Performance-based awards [Member] | Maximum [Member] | Share-based Compensation Award, Tranche One [Member]
Restricted Stock Awards activity
Restricted stock award vesting percentage (in hundredths)			200.00%
Restricted Stock Awards [Member] | Performance-based awards [Member] | Restricted Stock Awards With Performance Condition [Member] | Share-based Compensation Award, Tranche One [Member]
Restricted Stock Awards activity
Performance-based award performance period (in years)			3 years
Restricted Stock Awards [Member] | Performance-based awards [Member] | Restricted Stock Awards With Market Condition [Member] | Share-based Compensation Award, Tranche One [Member]
Restricted Stock Awards activity
Performance-based award performance period (in years)			3 years