Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Disaggregation of Revenue
Sales	$ 537.9	$ 354.1
Point in time
Disaggregation of Revenue
Sales	179.0	198.2
Over time
Disaggregation of Revenue
Sales	358.9	155.9
Operating Segments | Cryo Tank Solutions
Disaggregation of Revenue
Sales	127.2	118.1
Operating Segments | Cryo Tank Solutions | Point in time
Disaggregation of Revenue
Sales	93.0	107.4
Operating Segments | Cryo Tank Solutions | Over time
Disaggregation of Revenue
Sales	34.2	10.7
Operating Segments | Heat Transfer Systems
Disaggregation of Revenue
Sales	167.5	79.3
Operating Segments | Heat Transfer Systems | Point in time
Disaggregation of Revenue
Sales	11.4	5.9
Operating Segments | Heat Transfer Systems | Over time
Disaggregation of Revenue
Sales	156.1	73.4
Operating Segments | Specialty Products
Disaggregation of Revenue
Sales	127.3	107.5
Operating Segments | Specialty Products | Point in time
Disaggregation of Revenue
Sales	4.3	59.0
Operating Segments | Specialty Products | Over time
Disaggregation of Revenue
Sales	123.0	48.5
Operating Segments | Repair, Service & Leasing
Disaggregation of Revenue
Sales	120.1	49.3
Operating Segments | Repair, Service & Leasing | Point in time
Disaggregation of Revenue
Sales	72.7	25.9
Operating Segments | Repair, Service & Leasing | Over time
Disaggregation of Revenue
Sales	47.4	23.4
Intersegment Eliminations
Disaggregation of Revenue
Sales	(4.2)	(0.1)
Intersegment Eliminations | Point in time
Disaggregation of Revenue
Sales	(2.4)	0.0
Intersegment Eliminations | Over time
Disaggregation of Revenue
Sales	$ (1.8)	$ (0.1)