Derivative Financial Instruments - Gains (Losses) Of Cash Flow Hedges (Details) - Foreign Exchange Forward - USD ($) $ in Thousands	12 Months Ended
Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Foreign exchange forward contracts	$ 2,504	$ 2,439	$ 1,585
Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Amount of Gain Recognized in AOCL on Derivative (Effective Portion)	160	(1,688)	(1,096)
Amount of Gain or (Loss) Reclassified from AOCL into Income (Effective Portion)	377	(2,648)	251
Designated as Hedging Instrument \| Cost of revenues
Derivatives, Fair Value [Line Items]
Amount of Gain or (Loss) Reclassified from AOCL into Income (Effective Portion)	222	(1,816)	184
Designated as Hedging Instrument \| Research and development
Derivatives, Fair Value [Line Items]
Amount of Gain or (Loss) Reclassified from AOCL into Income (Effective Portion)	75	(376)	3
Designated as Hedging Instrument \| Selling, general and administrative
Derivatives, Fair Value [Line Items]
Amount of Gain or (Loss) Reclassified from AOCL into Income (Effective Portion)	$ 80	$ (456)	$ 64

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480434/815-10-50-4A

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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482790/220-10-45-11

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4C
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480434/815-10-50-4C

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480627/815-20-45-3

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480434/815-10-50-4A

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 10A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482790/220-10-45-10A

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Amount, before tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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