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Segment Information (Details) (USD $)
In Millions
3 Months Ended12 Months Ended
Sep. 01, 2011
Jun. 02, 2011
Mar. 03, 2011
Dec. 02, 2010
Sep. 02, 2010
Jun. 03, 2010
Mar. 04, 2010
Dec. 03, 2009
Sep. 01, 2011
Sep. 02, 2010
Sep. 03, 2009
Segment Reporting Information [Line Items]           
Net sales$ 2,140$ 2,139$ 2,257$ 2,252$ 2,493$ 2,288$ 1,961$ 1,740$ 8,788$ 8,482$ 4,803
Operating income (loss)(51)2371793904335404152017551,589(1,676)
Segment Reporting Information, Depreciation, Depletion, and Amortization Expense [Abstract]           
Depreciation and amortization expense included in operating income (loss)        2,1011,9262,114
Other amortization        617972
Total depreciation and amortization expense        2,1622,0052,186
DSG [Member]
           
Segment Reporting Information [Line Items]           
Net sales        3,2034,6382,100
Operating income (loss)        2901,269(902)
Segment Reporting Information, Depreciation, Depletion, and Amortization Expense [Abstract]           
Depreciation and amortization expense included in operating income (loss)        750947979
NSG [Member]
           
Segment Reporting Information [Line Items]           
Net sales        2,1962,1131,747
Operating income (loss)        269240(573)
Segment Reporting Information, Depreciation, Depletion, and Amortization Expense [Abstract]           
Depreciation and amortization expense included in operating income (loss)        513530780
WSG [Member]
           
Segment Reporting Information [Line Items]           
Net sales        1,959778247
Operating income (loss)        20(23)(63)
Segment Reporting Information, Depreciation, Depletion, and Amortization Expense [Abstract]           
Depreciation and amortization expense included in operating income (loss)        512212103
ESG [Member]
           
Segment Reporting Information [Line Items]           
Net sales        1,002521178
Operating income (loss)        23715237
Segment Reporting Information, Depreciation, Depletion, and Amortization Expense [Abstract]           
Depreciation and amortization expense included in operating income (loss)        1969747
All Other [Member]
           
Segment Reporting Information [Line Items]           
Net sales        428432531
Operating income (loss)        (61)(49)(175)
Segment Reporting Information, Depreciation, Depletion, and Amortization Expense [Abstract]           
Depreciation and amortization expense included in operating income (loss)        $ 130$ 140$ 205