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Summary of Significant Accounting Policies (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 02, 2018 | Aug. 31, 2019 | Mar. 02, 2019
Disaggregation of Revenue [Line Items] |  |  |
Increase to retained earnings |  | $ 374,439 | $ 367,597
Reclassification of tax effects (see Note 1) | $ (737) |  |
New Accounting Pronouncement, Early Adoption, Effect | Retained earnings | Accounting Standards Update 2018-02 |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Reclassification of tax effects (see Note 1) |  | $ 700 |

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