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Income Taxes (Reconciliation Between Statutory And Effective Rates) (Details) - USD ($) $ in Millions | 3 Months Ended | 4 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 13, 2018 | Feb. 18, 2018 | Nov. 26, 2017 | May 07, 2017 | [1] | Feb. 12, 2017 | Nov. 20, 2016 | Sep. 02, 2018 | Sep. 03, 2017 | Sep. 02, 2018 | Sep. 03, 2017 | Aug. 28, 2016
Income Tax Disclosure [Abstract] |  |  |  |  |  |  |  |  |  |  |
Federal taxes at statutory rate |  |  |  |  |  |  |  |  | $ 1,136 | $ 1,414 | $ 1,267
Federal taxes at statutory rate (percent) |  |  |  |  |  |  |  |  | 25.60% | 35.00% | 35.00%
State taxes, net |  |  |  |  |  |  |  |  | $ 154 | $ 116 | $ 91
State taxes, net (percent) |  |  |  |  |  |  |  |  | 3.40% | 2.90% | 2.50%
Foreign taxes, net |  |  |  |  |  |  |  |  | $ 32 | $ (64) | $ (21)
Foreign taxes, net (percent) |  |  |  |  |  |  |  |  | 0.70% | (1.60%) | (0.60%)
Employee stock ownership plan (ESOP) |  |  |  |  |  |  |  |  | $ (14) | $ (104) | $ (17)
Employee stock ownership plan (ESOP) (percent) |  |  |  |  |  |  |  |  | (0.30%) | (2.60%) | (0.50%)
2017 Tax Act |  |  |  |  |  |  |  |  | $ 19 |  |
2017 Tax Act (percent) |  |  |  |  |  |  |  |  | 0.40% |  |
Other |  |  |  |  |  |  |  |  | $ (64) | $ (37) | $ (77)
Other (percent) |  |  |  |  |  |  |  |  | (1.40%) | (0.90%) | (2.10%)
Total provision for income taxes | $ 309 | $ 273 | $ 285 | $ 259 | $ 288 | $ 291 | $ 396 | $ 487 | $ 1,263 | $ 1,325 | $ 1,243
Total (percent) |  |  |  |  |  |  |  |  | 28.40% | 32.80% | 34.30%
[1] | Includes an $82 tax benefit recorded in the third quarter in connection with the special cash dividend paid to employees through the Company's 401(k) Retirement Plan.

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