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Employee Benefit Plans - Other Retirement Plans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Switzerland
Employee Benefit Plans
Pension gain (expense)	$ 200	$ (600)	$ (1,300)
Employee benefit plan obligations included in other long-term liabilities	4,000	9,300
France
Employee Benefit Plans
Pension gain (expense)	(46)	100	200
Employee benefit plan obligations included in other long-term liabilities	1,000
Restricted Stock and Restricted Stock Units
Employee Benefit Plans
Fair value of restricted stock and restricted stock units, vested	$ 9,400	$ 10,400	$ 4,800

X

- Definition

Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as noncurrent. Excludes other postretirement benefit plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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- Definition

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+ References

No definition available.

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X

- Definition

Amount of cost (reversal of cost) for pension and other postretirement benefits.

+ References

No definition available.

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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