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Income Taxes (Narrative) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 29, 2019 | Dec. 28, 2018 | Sep. 28, 2018 | Mar. 30, 2018 | Mar. 29, 2019 | Mar. 30, 2018
Income Tax Contingency [Line Items] |  |  |  |  |  |
Valuation allowance release related to refundable AMT credit under U.S. Tax Cuts and Jobs Act of 2017 |  |  |  |  |  | $ 3,300
Income tax expense (benefit) | $ (6,777) |  |  | $ 1,015 | $ (6,955) | (2,188)
Release of Valuation Allowance, Foreign Tax Credit, Income Tax Expense (Benefit) | $ 7,100 |  |  |  | $ 7,100 |
Foreign Tax Authority |  |  |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |  |  |
Income tax expense (benefit) |  | $ 100 | $ 1,600 |  |  |
Release of Valuation Allowance, Foreign Tax Credit, Income Tax Expense (Benefit) |  | $ 1,800 | 1,900 |  |  |
Current income tax expense |  |  | $ 300 |  |  |
Inland Revenue, Singapore (IRAS) [Member] | Foreign Tax Authority |  |  |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |  |  |
Tax refunds |  |  |  |  |  | $ 1,300

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- Definition Amount of reasonable estimate for income tax expense (benefit) for release of valuation allowance related to refundable AMT credit pursuant to Tax Cuts and Jobs Act of 2017 for which accounting for tax effect is incomplete. + References No definition available. + Details
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 20 -Section 45 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109238882&loc=d3e38679-109324 + Details
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