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Fair Value Measurements (Assets And Liabilities Measured At Fair Value On Recurring Basis) (Detail) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Sep. 26, 2020 | Jun. 27, 2020
Foreign currency forward contracts |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Assets, Fair Value Disclosure | $ 1,559 | $ 1,097
Financial and Nonfinancial Liabilities, Fair Value Disclosure | 628 | (1,977)
Foreign currency forward contracts | 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
Foreign currency forward contracts | Fair Value, Inputs, Level 2 [Member] |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Assets, Fair Value Disclosure | 1,559 | 1,097
Financial and Nonfinancial Liabilities, Fair Value Disclosure | 628 | (1,977)
Foreign currency forward contracts | 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 |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Financial and Nonfinancial Liabilities, Fair Value Disclosure |  | (957)
Interest rate swap | Fair Value, Inputs, Level 1 [Member] |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Financial and Nonfinancial Liabilities, Fair Value Disclosure |  | 0
Interest rate swap | Fair Value, Inputs, Level 2 [Member] |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Financial and Nonfinancial Liabilities, Fair Value Disclosure |  | (957)
Interest rate swap | Fair Value, Inputs, Level 3 [Member] |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Financial and Nonfinancial Liabilities, Fair Value Disclosure |  | $ 0
Debt Instrument, Basis Spread on Variable Rate, 2.00% | Fixed Rate | Line of Credit |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Variable rate on line of credit facility (percent) | 2.50% |

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