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Acquisitions - Narrative (Details) - USD ($) $ in Millions |  |  |  |  |  |  | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 27, 2025 | May 08, 2025 | Feb. 04, 2025 | Oct. 03, 2024 | Feb. 27, 2024 | Oct. 03, 2023 | Jun. 29, 2025 | Jun. 29, 2025 | Jun. 30, 2024 | Jan. 27, 2025 | Dec. 29, 2024
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of shares issued in transaction (in shares) | 14,935,065 |  |  |  | 19,166,667 |  |  |  |  |  |
Issuance of common stock for equity raise |  |  |  |  |  |  | $ 555.9 | $ 555.9 | $ 330.7 |  |
Current liabilities |  |  | $ 9.1 |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  | 598.8 | 598.8 |  |  | $ 568.9
Norden Millimeter Inc |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of shares issued in transaction (in shares) |  |  | 1,095,674 |  |  |  |  |  |  |  |
Issuance of common stock for equity raise |  |  | $ 32.2 |  |  |  |  |  |  |  |
Additional equity interests issuable |  |  | 6.0 |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  | 5.9 | 10.7 |  |  |
Operating income |  |  |  |  |  |  | $ 0.4 | $ 2.6 |  |  |
Goodwill |  |  |  |  |  |  |  |  |  | $ 29.9 |
Accounts receivable |  |  |  |  |  |  |  |  |  | $ 1.5 |
Norden Millimeter Inc | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | $ 2.5 |  |  |  |  |  |  |  |
Useful life |  |  | 7 years |  |  |  |  |  |  |  |
Norden Millimeter Inc | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | $ 2.0 |  |  |  |  |  |  |  |
Useful life |  |  | 7 years |  |  |  |  |  |  |  |
Norden Millimeter Inc | Contracts and backlog |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | $ 3.0 |  |  |  |  |  |  |  |
Useful life |  |  | 5 years |  |  |  |  |  |  |  |
Norden Millimeter Inc | Developed technology |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | $ 2.0 |  |  |  |  |  |  |  |
Useful life |  |  | 7 years |  |  |  |  |  |  |  |
Norden Millimeter Inc | Non-compete Agreements |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | $ 0.5 |  |  |  |  |  |  |  |
Useful life |  |  | 5 years |  |  |  |  |  |  |  |
Sierra Technical Services, Inc |  |  |  |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of shares issued (in shares) |  | 129,336 |  | 42,523 |  | 866,026 |  |  |  |  |
Business acquisition, common stock value acquired |  | $ 4.4 |  | $ 1.1 |  | $ 12.8 |  |  |  |  |
Business combination, recognized identifiable assets acquired and liabilities assumed, net |  |  |  |  |  | 12.6 |  |  |  |  |
Goodwill |  |  |  |  |  | 10.7 |  |  |  |  |
Accounts receivable |  |  |  |  |  | 11.0 |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  | 14.0 |  |  |  |  |
Deferred revenue |  |  |  |  |  | $ 11.4 |  |  |  |  |

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