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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Apr. 24, 2021 | Apr. 25, 2020 | Apr. 24, 2021 | Apr. 25, 2020
Statement of Stockholders' Equity [Abstract] |  |  |  |
Tax expense (benefit) associated with other comprehensive loss and income | $ 463 | $ 216 | $ 1,033 | $ 376
Tax expense for adjustment due to the adoption of ASU 2016-02 |  |  |  | $ 1,385

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