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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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