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RECENTLY ADOPTED AND ISSUED ACCOUNTING PRONOUNCEMENTS (Details) $ in Millions | 9 Months Ended
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Apr. 27, 2019 USD ($)
Retained Earnings | Accounting Standards Update 2014-09 |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Cumulative Effect on Retained Earnings, Net of Tax | $ 0.3

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