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Segment Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
Segment Information (Details) $ in Thousands	Mar. 30, 2019 USD ($) customers	Mar. 31, 2018 USD ($)	Mar. 30, 2019 USD ($)	Mar. 31, 2018 USD ($)	Jun. 30, 2018 USD ($)
Segment Reporting Information [Line Items]
Number of Reportable Segments \| customers	1
Revenues	$ 542,383	$ 648,599	$ 1,757,784	$ 1,846,913
Long-lived assets	571,955		571,955		$ 579,364
United States [Member]
Segment Reporting Information [Line Items]
Revenues	63,970	75,760	200,944	223,021
Long-lived assets	359,743		359,743		361,432
China [Member]
Segment Reporting Information [Line Items]
Revenues	183,753	219,160	611,768	662,114
Rest of Asia [Member]
Segment Reporting Information [Line Items]
Revenues	176,396	222,207	583,616	586,109
Europe [Member]
Segment Reporting Information [Line Items]
Revenues	104,124	114,254	316,155	329,939
Philippines [Member]
Segment Reporting Information [Line Items]
Long-lived assets	110,214		110,214		120,657
Rest of World [Member]
Segment Reporting Information [Line Items]
Revenues	14,140	$ 17,218	45,301	$ 45,730
Long-lived assets	$ 101,998		$ 101,998		$ 97,275