Income Taxes	3 Months Ended
Oct. 01, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes When calculating the income tax provision, the Company uses an estimate of the annual effective tax rate based upon information known at each interim period. The actual effective tax rate is adjusted each quarter based upon changes to the forecast as compared to the beginning of the fiscal year and each following interim period. The effective tax rate for the first quarter of fiscal 2018 was 28.6%, compared to 30.5% for the same period last year. The tax rates for the first quarters of fiscal 2018 and 2017 were primarily impacted by the federal research and development credit, losses incurred at certain foreign subsidiaries for which the Company does not receive tax benefits and foreign earnings in jurisdictions with tax rates that vary from the U.S. statutory rate.

Income Taxes

3 Months Ended

Oct. 01, 2017

When calculating the income tax provision, the Company uses an estimate of the annual effective tax rate based upon information known at each interim period. The actual effective tax rate is adjusted each quarter based upon changes to the forecast as compared to the beginning of the fiscal year and each following interim period. The effective tax rate for the first quarter of fiscal 2018 was 28.6%, compared to 30.5% for the same period last year. The tax rates for the first quarters of fiscal 2018 and 2017 were primarily impacted by the federal research and development credit, losses incurred at certain foreign subsidiaries for which the Company does not receive tax benefits and foreign earnings in jurisdictions with tax rates that vary from the U.S. statutory rate.