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Acquisitions - Goodwill and Intangible Assets (Details) - USD ($) $ in Thousands | Dec. 28, 2021 | Dec. 16, 2021
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RegO |  |
Business Acquisition [Line Items] |  |
Goodwill - tax deductible | $ 154,445 |
Goodwill - non deductible | 118,075 |
Intangible assets | 234,000 |
Goodwill and intangible assets | 506,520 |
Acme Cryogenics |  |
Business Acquisition [Line Items] |  |
Goodwill - non deductible |  | $ 167,269
Intangible assets |  | 127,300
Goodwill and intangible assets |  | 294,569
Customer intangibles | RegO |  |
Business Acquisition [Line Items] |  |
Intangible assets | $ 173,000 |
Weighted average lives of finite-lived intangible assets acquired | 15 years |
Customer intangibles | Acme Cryogenics |  |
Business Acquisition [Line Items] |  |
Intangible assets |  | $ 99,000
Weighted average lives of finite-lived intangible assets acquired |  | 15 years
Patents | RegO |  |
Business Acquisition [Line Items] |  |
Intangible assets | $ 40,000 |
Weighted average lives of finite-lived intangible assets acquired | 12 years |
Unpatented technologies | Acme Cryogenics |  |
Business Acquisition [Line Items] |  |
Intangible assets |  | $ 21,800
Weighted average lives of finite-lived intangible assets acquired |  | 12 years
Trademarks | RegO |  |
Business Acquisition [Line Items] |  |
Intangible assets | $ 21,000 |
Weighted average lives of finite-lived intangible assets acquired | 16 years |
Trademarks | Acme Cryogenics |  |
Business Acquisition [Line Items] |  |
Intangible assets |  | $ 6,500
Weighted average lives of finite-lived intangible assets acquired |  | 16 years

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