Equity Agreements and Incentive Equity Plans - Stock Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 01, 2022	Mar. 26, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 5,599	$ 1,060
Unrecognized Compensation Expense	$ 52,976
Weighted-Average Remaining Contractual Term (Years)	2 years 3 months 7 days
2021 Plan \| Restricted stock awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 1,145
Unrecognized Compensation Expense	$ 7,581
Weighted-Average Remaining Contractual Term (Years)	1 year 9 months
2021 Plan \| Time-based options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 1,729
Unrecognized Compensation Expense	$ 12,366
Weighted-Average Remaining Contractual Term (Years)	2 years 3 months 14 days
2021 Plan \| Market-based options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 645
Unrecognized Compensation Expense	$ 4,780
Weighted-Average Remaining Contractual Term (Years)	1 year 10 months 2 days
2021 Plan \| Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 1,436
Unrecognized Compensation Expense	$ 20,155
Weighted-Average Remaining Contractual Term (Years)	3 years 2 months 12 days
2021 Plan \| Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 565
Unrecognized Compensation Expense	$ 6,965
Weighted-Average Remaining Contractual Term (Years)	1 year 10 months 20 days
Other equity-based compensation
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 79
Unrecognized Compensation Expense	$ 1,129
Weighted-Average Remaining Contractual Term (Years)	2 years 9 months 18 days

Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.

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