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Revenue, Receivables and Contract Assets and Liabilities (Details 5) $ in Thousands | Dec. 01, 2018 USD ($)
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Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-06-02 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |
Total | $ 421,778
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-06-02 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |
Total | 236,037
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-06-02 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |
Total | 48,493
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: (nil) |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] |
Total | $ 706,308

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