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Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Dec. 28, 2024 | Dec. 30, 2023 | Dec. 31, 2022
Earnings Per Share |  |  |  |
Net income (loss) |  | $ (191,010) | $ (34,516) | $ 91,402
Shares used in computing basic earnings (loss) (in shares) |  | 32,191 | 31,804 | 35,086
Effect of dilutive securities: |  |  |  |
Stock-based awards and convertible debt (in shares) |  | 0 | 0 | 956
Shares used in computing diluted earnings (loss) (in shares) |  | 32,191 | 31,804 | 36,042
Earnings (loss) per share: |  |  |  |
Basic (in dollars per share) |  | $ (5.93) | $ (1.09) | $ 2.61
Diluted (in dollars per share) |  | $ (5.93) | $ (1.09) | $ 2.54
Shares excluded from calculation of diluted shares due to loss from continuing operations (in shares) |  | 200 | 900 |
Shares attributable to dilutive effect of conversion of debt securities (in shares) |  |  |  | 600
Convertible Notes 2025 |  |  |  |
Earnings (loss) per share: |  |  |  |
Interest rate (as a percent) |  | 0.625% |  |
Repayment of convertible senior notes | $ 535,000 |  |  |
Number of shares issued in connection with conversion (in shares) | 900 |  |  |

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