Equity Agreements and Incentive Equity Plans - Summary of Option Activity (Details) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended
Sep. 24, 2021 USD ($) $ / shares shares
Time-based Options
Number of Units
Outstanding balance at beginning of period (in shares) \| shares	0
Granted (in shares) \| shares	4,443
Exercised (in shares) \| shares	0
Forfeited (in shares) \| shares	21
Outstanding balance at end of period (in shares) \| shares	4,422
Options exercisable at period end (in shares) \| shares	2,049
Weighted- Average Grant-Date Fair Value
Outstanding balance at beginning of period (in dollars per shares) \| $ / shares	$ 0
Granted (in dollars per share) \| $ / shares	6.47
Exercised (in dollars per share) \| $ / shares	0
Forfeited (in dollars per share) \| $ / shares	6.78
Outstanding balance at end of period (in dollars per shares) \| $ / shares	6.47
Options exercisable at period end (in dollars per share) \| $ / shares	$ 5.90
Aggregate Intrinsic Value
Outstanding balance at beginning of period \| $	$ 0
Granted \| $	0
Exercised \| $	0
Forfeited \| $	0
Outstanding balance at end of period \| $	0
Options exercisable at period end \| $	$ 0
Market-based Options
Number of Units
Outstanding balance at beginning of period (in shares) \| shares	0
Granted (in shares) \| shares	1,155
Exercised (in shares) \| shares	0
Forfeited (in shares) \| shares	0
Outstanding balance at end of period (in shares) \| shares	1,155
Options exercisable at period end (in shares) \| shares	0
Weighted- Average Grant-Date Fair Value
Outstanding balance at beginning of period (in dollars per shares) \| $ / shares	$ 0
Granted (in dollars per share) \| $ / shares	5.66
Exercised (in dollars per share) \| $ / shares	0
Forfeited (in dollars per share) \| $ / shares	0
Outstanding balance at end of period (in dollars per shares) \| $ / shares	5.66
Options exercisable at period end (in dollars per share) \| $ / shares	$ 0
Aggregate Intrinsic Value
Outstanding balance at beginning of period \| $	$ 0
Granted \| $	0
Exercised \| $	0
Forfeited \| $	0
Outstanding balance at end of period \| $	0
Options exercisable at period end \| $	$ 0

Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Intrinsic Value

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Number of options outstanding, including both vested and non-vested options.

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Equity Agreements and Incentive Equity Plans - Summary of Option Activity (Details) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended
	Sep. 24, 2021 USD ($) $ / shares shares
Time-based Options
Number of Units
Outstanding balance at beginning of period (in shares) \| shares	0
Granted (in shares) \| shares	4,443
Exercised (in shares) \| shares	0
Forfeited (in shares) \| shares	21
Outstanding balance at end of period (in shares) \| shares	4,422
Options exercisable at period end (in shares) \| shares	2,049
Weighted- Average Grant-Date Fair Value
Outstanding balance at beginning of period (in dollars per shares) \| $ / shares	$ 0
Granted (in dollars per share) \| $ / shares	6.47
Exercised (in dollars per share) \| $ / shares	0
Forfeited (in dollars per share) \| $ / shares	6.78
Outstanding balance at end of period (in dollars per shares) \| $ / shares	6.47
Options exercisable at period end (in dollars per share) \| $ / shares	$ 5.90
Aggregate Intrinsic Value
Outstanding balance at beginning of period \| $	$ 0
Granted \| $	0
Exercised \| $	0
Forfeited \| $	0
Outstanding balance at end of period \| $	0
Options exercisable at period end \| $	$ 0
Market-based Options
Number of Units
Outstanding balance at beginning of period (in shares) \| shares	0
Granted (in shares) \| shares	1,155
Exercised (in shares) \| shares	0
Forfeited (in shares) \| shares	0
Outstanding balance at end of period (in shares) \| shares	1,155
Options exercisable at period end (in shares) \| shares	0
Weighted- Average Grant-Date Fair Value
Outstanding balance at beginning of period (in dollars per shares) \| $ / shares	$ 0
Granted (in dollars per share) \| $ / shares	5.66
Exercised (in dollars per share) \| $ / shares	0
Forfeited (in dollars per share) \| $ / shares	0
Outstanding balance at end of period (in dollars per shares) \| $ / shares	5.66
Options exercisable at period end (in dollars per share) \| $ / shares	$ 0
Aggregate Intrinsic Value
Outstanding balance at beginning of period \| $	$ 0
Granted \| $	0
Exercised \| $	0
Forfeited \| $	0
Outstanding balance at end of period \| $	0
Options exercisable at period end \| $	$ 0