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Stock-Based Awards - Tax Benefit Recognized (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
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Jan. 27, 2018 | Jan. 25, 2020 | Jan. 26, 2019 | Jul. 29, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |  |  |  |
Stock-based compensation | $ 13,277 | $ 10,034 | $ 20,187 | $ 20,805
Income tax effect of stock-based compensation | $ 4,793 | $ 2,482 | $ 5,043 | $ 7,996

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- Definition The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders. + References No definition available. + Details
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