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Stock-Based Compensation - Additional Information (Detail) $ / shares in Units, shares in Thousands, $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
May 31, 2020 shares | Dec. 28, 2020 USD ($) Time $ / shares shares | Dec. 30, 2019 USD ($) $ / shares | Dec. 31, 2018 USD ($) $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Total number of shares available in incentive compensation plan | 15,788 |  |  |
Expiration date |  | 2024-02 |  |
Options, outstanding |  | 60 |  |
Minimum |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of times common stock released at end of the period exceeds the target number | Time |  | 0 |  |
Percentage of performance to be applied to each participant's target award |  | 0.00% |  |
Percentage of performance modifier |  | 0.00% |  |
Maximum |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of times common stock released at end of the period exceeds the target number | Time |  | 2.4 |  |
Percentage of performance to be applied to each participant's target award |  | 160.00% |  |
Percentage of performance modifier |  | 150.00% |  |
Restricted Stock Units (RSUs) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Other than options, outstanding |  | 3,121 |  |
Restricted shares vested, but not released |  | 556 |  |
Weighted Average Grant-Date Fair Value Granted | $ / shares |  | $ 11.20 | $ 10.09 | $ 15.35
Total fair value of options vested | $ |  | $ 13,093 | $ 13,954 | $ 12,599
Restricted Stock Units (RSUs) | Employees |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Options vesting period (in years) |  | 3 years |  |
Restricted Stock Units (RSUs) | Non-Employees |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Options vesting period (in years) |  | 1 year |  |
Stock Options |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Expiration of options not vesting, in years |  | 10 years |  |
Options, outstanding |  | 60 |  |
Performance-Based Restricted Stock Units (PRUs) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Other than options, outstanding |  | 426 |  |
Maximum payout provided to participants over initial payout due to new PRU Program |  | 2.4 |  |
Weighted Average Grant-Date Fair Value Granted | $ / shares |  | $ 10.57 | $ 10.17 | $ 19.59
Performance-Based Restricted Stock Units (PRUs) | Employees |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Options vesting period (in years) |  | 3 years |  |

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