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Fair Value Measurements (Assets And Liabilities Measured At Fair Value On Recurring Basis) (Detail) - USD ($)
$ in Thousands
Dec. 29, 2018
Jun. 30, 2018
Oct. 01, 2016
Forward Contracts and swaps      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Assets, Fair Value Disclosure $ 1,594 $ 500  
Financial and Nonfinancial Liabilities, Fair Value Disclosure 11 1,676  
Forward Contracts and swaps | Fair Value, Inputs, Level 1 [Member]      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Assets, Fair Value Disclosure 0 0  
Financial and Nonfinancial Liabilities, Fair Value Disclosure 0 0  
Forward Contracts and swaps | Fair Value, Inputs, Level 2 [Member]      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Assets, Fair Value Disclosure 1,594 500  
Financial and Nonfinancial Liabilities, Fair Value Disclosure 11 1,676  
Forward Contracts and swaps | Fair Value, Inputs, Level 3 [Member]      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Assets, Fair Value Disclosure 0 0  
Financial and Nonfinancial Liabilities, Fair Value Disclosure $ 0 0  
Interest Rate Swap [Member]      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Assets, Fair Value Disclosure   24 $ 16
Interest Rate Swap [Member] | Fair Value, Inputs, Level 1 [Member]      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Assets, Fair Value Disclosure   0 0
Interest Rate Swap [Member] | Fair Value, Inputs, Level 2 [Member]      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Assets, Fair Value Disclosure   24 16
Interest Rate Swap [Member] | Fair Value, Inputs, Level 3 [Member]      
Fair Value, Option, Quantitative Disclosures [Line Items]      
Assets, Fair Value Disclosure   $ 0 $ 0