|
Summary of Stock-Based Compensation Expense (Detail) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Sep. 02, 2012
|
Aug. 28, 2011
|
Aug. 29, 2010
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Total stock-based compensation expense before income taxes | $ 241 | $ 207 | $ 190 |
| Less recognized income tax benefit | 79 | 67 | 63 |
| Total stock-based compensation expense, net of income taxes | 162 | 140 | 127 |
|
Restricted Stock Units (RSUs)
|
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Total stock-based compensation expense before income taxes | 241 | 206 | 171 |
|
Stock Option
|
|||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Total stock-based compensation expense before income taxes | $ 0 | $ 1 | $ 19 |