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Acquisitions - Goodwill and Intangible Assets (Details) - USD ($) $ in Thousands | Jul. 01, 2022 | Dec. 28, 2021 | Dec. 16, 2021
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Malema Engineering Corporation |  |  |
Business Acquisition [Line Items] |  |  |
Goodwill - non-deductible | $ 151,701 |  |
Intangible assets | 84,000 |  |
Goodwill and intangible assets | 235,701 |  |
RegO |  |  |
Business Acquisition [Line Items] |  |  |
Goodwill - tax deductible |  | $ 158,894 |
Goodwill - non-deductible |  | 122,301 |
Intangible assets |  | 234,000 |
Goodwill and intangible assets |  | 515,195 |
Acme Cryogenics |  |  |
Business Acquisition [Line Items] |  |  |
Goodwill - non-deductible |  |  | $ 164,870
Intangible assets |  |  | 127,300
Goodwill and intangible assets |  |  | 292,170
Customer intangibles | Malema Engineering Corporation |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | $ 64,000 |  |
Useful life (in years) | 15 years |  |
Customer intangibles | RegO |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets |  | $ 173,000 |
Useful life (in years) |  | 15 years |
Customer intangibles | Acme Cryogenics |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets |  |  | $ 99,000
Useful life (in years) |  |  | 15 years
Patents | Malema Engineering Corporation |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | $ 16,000 |  |
Useful life (in years) | 10 years |  |
Patents | RegO |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets |  | $ 40,000 |
Useful life (in years) |  | 12 years |
Unpatented technologies | Acme Cryogenics |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets |  |  | $ 21,800
Useful life (in years) |  |  | 12 years
Trademarks | Malema Engineering Corporation |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | $ 4,000 |  |
Useful life (in years) | 15 years |  |
Trademarks | RegO |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets |  | $ 21,000 |
Useful life (in years) |  | 16 years |
Trademarks | Acme Cryogenics |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets |  |  | $ 6,500
Useful life (in years) |  |  | 16 years

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