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Income Taxes Effective Income Tax Rate Reconciliation (Details 2) - USD ($)
$ in Millions
12 Months Ended
Sep. 01, 2016
Sep. 03, 2015
Aug. 28, 2014
Income tax (provision) benefit, income tax reconciliation [Abstract]      
U.S. federal income tax (provision) benefit at statutory rate $ 98 $ (913) $ (956)
Foreign tax rate differential (300) 515 474
Change in valuation allowance 63 260 544
Change in unrecognized tax benefits 52 (118) (152)
Tax credits 48 53 11
State taxes, net of federal benefit 3 19 (39)
Noncontrolling investment transactions 0 57 0
Other 17 (30) (10)
Income tax (provision) benefit $ (19) $ (157) $ (128)