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Nature of Operations and Summary of Significant Accounting Policies - Narrative (Details) $ in Thousands	3 Months Ended
	Apr. 02, 2022 USD ($) segment	Apr. 03, 2021 USD ($)	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
Accumulated amortization	141,122		135,327
Revenue recognized	34,477	$ 17,140
Revenue, remaining performance obligation, amount	$ 48,599
Banker's acceptance drafts, maturity period (in months)	6 months
Banker's acceptance drafts	$ 8,147		$ 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]: 2022-04-03
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, percent	56.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-04-02
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, percent	44.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period

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