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Accounting Policies - Goodwill and Acquired Intangible Assets (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Aug. 28, 2022 | Aug. 29, 2021 | Aug. 30, 2020
Goodwill [Line Items] |  |  |
Goodwill | $ 993 | $ 996 | $ 988
Goodwill, Foreign Currency Translation Gain (Loss) |  | 8 |
Goodwill, Period Increase (Decrease) | (3) |  |
Operating Segments | UNITED STATES |  |  |
Goodwill [Line Items] |  |  |
Goodwill | 953 | 953 | 947
Goodwill, Purchase Accounting Adjustments | 0 | 6 |
Operating Segments | CANADA |  |  |
Goodwill [Line Items] |  |  |
Goodwill | 27 | 28 | 27
Goodwill, Foreign Currency Translation Gain (Loss) | (1) | 1 |
Operating Segments | Other International Operations |  |  |
Goodwill [Line Items] |  |  |
Goodwill | 13 | 15 | $ 14
Goodwill, Foreign Currency Translation Gain (Loss) | $ (2) | $ 1 |

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