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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - (Parenthetical) - USD ($) $ in Thousands | 6 Months Ended |
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Jul. 31, 2021 | Jul. 25, 2020 | Apr. 01, 2021
Repurchase of common stock | $ (50,000) | $ 0 |
4.50% senior notes, net (mature April 2029) | Senior Notes |  |  |
Debt, interest rate (in percent) |  |  | 4.50%
0.75% Convertible Senior Notes Due 2021 |  |  |
Debt, interest rate (in percent) | 0.75% |  |

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