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Stock Repurchase Program - Summary of Stock Repurchases (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Jul. 26, 2020 | Jul. 26, 2020 | Jul. 28, 2019 | Jul. 26, 2020 | Jul. 28, 2019
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |
Shares repurchased under the stock repurchase program, value | $ 380,200 | $ 12,387 | $ 20,000 | $ 42,387 | $ 20,110
Shares repurchased under the stock repurchase program |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |
Shares repurchased under the stock repurchase program (in shares) |  | 232,871 | 446,270 | 1,087,913 | 448,481
Shares repurchased under the stock repurchase program, value |  | $ 12,387 | $ 20,000 | $ 42,387 | $ 20,110

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