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Income Tax Expense - Reconciliation of the U.S. Federal statutory rate (Details) | 3 Months Ended | 12 Months Ended | 30 Months Ended
--- | --- | --- | ---
Jul. 03, 2020 | Jul. 03, 2020 | Jun. 28, 2019 | Jun. 29, 2018 | Jul. 03, 2020
Income Tax Disclosure [Abstract] |  |  |  |  |
U.S. Federal statutory rate | 28.00% | 21.00% | 21.00% | 28.00% | 21.00%
Tax rate differential on international income |  | (443.00%) | (75.00%) | (34.00%) |
Tax effect of U.S. foreign income inclusion |  | (38.00%) | (7.00%) | 1.00% |
Tax effect of U.S. foreign minimum tax |  | (235.00%) | (38.00%) | 0.00% |
Tax effect of U.S. foreign derived intangible income |  | 109.00% | 11.00% | 0.00% |
Tax effect of U.S. non-deductible stock-based compensation |  | (21.00%) | (1.00%) | 1.00% |
Tax effect of U.S. permanent differences |  | (26.00%) | (3.00%) | (1.00%) |
One-time mandatory deemed repatriation tax |  | 0.00% | (41.00%) | 75.00% |
Re-measurement of deferred taxes |  | 0.00% | 2.00% | (3.00%) |
Change in valuation allowance |  | (12.00%) | (2.00%) | 5.00% |
Unremitted earnings of certain non-U.S. entities |  | (114.00%) | (79.00%) | 0.00% |
Foreign income tax credits |  | 191.00% | 23.00% | 0.00% |
Federal R&D credits |  | 147.00% | 24.00% | (4.00%) |
Other |  | (22.00%) | 2.00% | 0.00% |
Effective tax rate |  | (443.00%) | (163.00%) | 68.00% |

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