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Fair Value Measurements - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands | Oct. 02, 2022 | Dec. 31, 2021
--- | --- | ---
Assets: |  |
Money market instruments | $ 504 | $ 537
Financial assets at fair value | 551,628 |
Corporate Bonds |  |
Assets: |  |
Financial assets at fair value | 455,220 |
Asset-Backed Securities |  |
Assets: |  |
Financial assets at fair value | 56,508 |
Treasury Bills |  |
Assets: |  |
Financial assets at fair value | 21,591 |
Agency Bonds |  |
Assets: |  |
Financial assets at fair value | 15,759 |
Sovereign Bonds |  |
Assets: |  |
Financial assets at fair value | 1,930 |
Municipal Bonds |  |
Assets: |  |
Financial assets at fair value | 620 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring |  |
Assets: |  |
Money market instruments | 504 |
Economic hedge forward contracts | 0 |
Liabilities: |  |
Economic hedge forward contracts | 0 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Corporate Bonds |  |
Assets: |  |
Financial assets at fair value | 0 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Asset-Backed Securities |  |
Assets: |  |
Financial assets at fair value | 0 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Treasury Bills |  |
Assets: |  |
Financial assets at fair value | 0 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Agency Bonds |  |
Assets: |  |
Financial assets at fair value | 0 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Sovereign Bonds |  |
Assets: |  |
Financial assets at fair value | 0 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring | Municipal Bonds |  |
Assets: |  |
Financial assets at fair value | 0 |
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring |  |
Assets: |  |
Money market instruments | 0 |
Economic hedge forward contracts | 835 |
Liabilities: |  |
Economic hedge forward contracts | 442 |
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Corporate Bonds |  |
Assets: |  |
Financial assets at fair value | 455,220 |
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Asset-Backed Securities |  |
Assets: |  |
Financial assets at fair value | 56,508 |
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Treasury Bills |  |
Assets: |  |
Financial assets at fair value | 21,591 |
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Agency Bonds |  |
Assets: |  |
Financial assets at fair value | 15,759 |
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Sovereign Bonds |  |
Assets: |  |
Financial assets at fair value | 1,930 |
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring | Municipal Bonds |  |
Assets: |  |
Financial assets at fair value | 620 |
Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring |  |
Assets: |  |
Money market instruments | 0 |
Economic hedge forward contracts | 0 |
Liabilities: |  |
Economic hedge forward contracts | 0 |
Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Corporate Bonds |  |
Assets: |  |
Financial assets at fair value | 0 |
Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Asset-Backed Securities |  |
Assets: |  |
Financial assets at fair value | 0 |
Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Treasury Bills |  |
Assets: |  |
Financial assets at fair value | 0 |
Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Agency Bonds |  |
Assets: |  |
Financial assets at fair value | 0 |
Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Sovereign Bonds |  |
Assets: |  |
Financial assets at fair value | 0 |
Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring | Municipal Bonds |  |
Assets: |  |
Financial assets at fair value | $ 0 |

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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124260329&loc=d3e26610-111562 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27161-111563 + Details
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