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Nature of Operations and Summary of Significant Accounting Policies - Narrative (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022 USD ($)	Oct. 02, 2021 USD ($)	Oct. 01, 2022 USD ($) segment	Oct. 02, 2021 USD ($)	Jan. 01, 2022 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Number of reportable operating segments | segment			3
Bank guarantees, expiration period (in months)			12 months
Gross intangible assets	$ 340,947		$ 340,947		$ 340,947
Accumulated amortization	151,001		151,001		135,327
Revenue recognized	11,912	$ 3,973	59,813	$ 31,183
Revenue, remaining performance obligation, amount	48,976		$ 48,976
Banker's acceptance drafts, maturity period (in months)			6 months
Banker's acceptance drafts	$ 6,755		$ 6,755		$ 8,049
Certain Capital Contracts
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Lead time for for certain capital contracts (up to) (in months)			24 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-10-02
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, percent	64.00%		64.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period	12 months		12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-10-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, percent	36.00%		36.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period

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