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Revenue - Disaggregation by Timing (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Disaggregation of Revenue |  |  |
Sales to external customers | $ 3,352.5 | $ 1,612.4 | $ 1,317.7
Point in time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 1,205.8 | 781.1 | 835.7
Over time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 2,146.7 | 831.3 | 482.0
Operating Segments | Cryo Tank Solutions |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 640.8 | 504.3 | 447.4
Operating Segments | Cryo Tank Solutions | Point in time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 444.7 | 443.4 | 407.6
Operating Segments | Cryo Tank Solutions | Over time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 196.1 | 60.9 | 39.8
Operating Segments | Heat Transfer Systems |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 891.2 | 462.7 | 262.7
Operating Segments | Heat Transfer Systems | Point in time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 27.4 | 27.3 | 19.2
Operating Segments | Heat Transfer Systems | Over time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 863.8 | 435.4 | 243.5
Operating Segments | Specialty Products |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 819.9 | 448.3 | 432.9
Operating Segments | Specialty Products | Point in time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 148.4 | 214.8 | 300.5
Operating Segments | Specialty Products | Over time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 671.5 | 233.5 | 132.4
Operating Segments | Repair, Service & Leasing |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 1,029.2 | 209.6 | 187.0
Operating Segments | Repair, Service & Leasing | Point in time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 603.3 | 104.4 | 119.1
Operating Segments | Repair, Service & Leasing | Over time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | 425.9 | 105.2 | 67.9
Intersegment Eliminations |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | (28.6) | (12.5) | (12.3)
Intersegment Eliminations | Point in time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | (18.0) | (8.8) | (10.7)
Intersegment Eliminations | Over time |  |  |
Disaggregation of Revenue |  |  |
Sales to external customers | $ (10.6) | $ (3.7) | $ (1.6)

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