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Financial Instruments Measured At Fair Value (Summary Of Level 3 Activity) (Details)
£ in Thousands, $ in Thousands
6 Months Ended
Dec. 04, 2017
GBP (£)
Dec. 31, 2017
USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Balance as of June 30, 2017   $ 2,656
Fair value of initial contingent consideration   1,547
Contingent consideration adjustment   325
Translation adjustment   31
Balance as of December 31, 2017   $ 4,559
Clarks [Member]    
Business Acquisition [Line Items]    
Contingent consideration, high range | £ £ 1,500  
Contingent consideration arrangements, period for achievement operating results 18 months