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Income Taxes	3 Months Ended
Income Taxes	Jul. 29, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The effective income tax rate for the three months ended July 29, 2017 was 34.6% compared to 32.5% for the three months ended July 30, 2016. The increase in the rate was primarily due to a decrease in the excess tax benefits related to share-based payments.