Reportable Segments - Product Sales Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting Information
Sales	$ 1,040.3	$ 908.1	$ 1,991.0	$ 1,439.6
North America
Segment Reporting Information
Sales	447.6	377.1	906.1	700.6
Europe, Middle East, Africa and India
Segment Reporting Information
Sales	319.9	286.5	591.2	411.8
Asia-Pacific
Segment Reporting Information
Sales	238.2	219.2	431.9	293.3
Rest of the World
Segment Reporting Information
Sales	34.6	25.3	61.8	33.9
Operating Segments \| Cryo Tank Solutions
Segment Reporting Information
Sales	165.5	152.7	325.2	276.2
Operating Segments \| Cryo Tank Solutions \| North America
Segment Reporting Information
Sales	68.3	63.8	154.3	127.2
Operating Segments \| Cryo Tank Solutions \| Europe, Middle East, Africa and India
Segment Reporting Information
Sales	58.5	54.0	104.0	96.0
Operating Segments \| Cryo Tank Solutions \| Asia-Pacific
Segment Reporting Information
Sales	33.8	33.3	58.1	50.6
Operating Segments \| Cryo Tank Solutions \| Rest of the World
Segment Reporting Information
Sales	4.9	1.6	8.8	2.4
Operating Segments \| Heat Transfer Systems
Segment Reporting Information
Sales	236.7	236.0	490.3	403.5
Operating Segments \| Heat Transfer Systems \| North America
Segment Reporting Information
Sales	124.8	147.7	282.4	282.3
Operating Segments \| Heat Transfer Systems \| Europe, Middle East, Africa and India
Segment Reporting Information
Sales	43.7	30.3	83.9	45.8
Operating Segments \| Heat Transfer Systems \| Asia-Pacific
Segment Reporting Information
Sales	56.1	50.7	108.2	65.0
Operating Segments \| Heat Transfer Systems \| Rest of the World
Segment Reporting Information
Sales	12.1	7.3	15.8	10.4
Operating Segments \| Specialty Products
Segment Reporting Information
Sales	277.6	236.7	514.1	362.9
Operating Segments \| Specialty Products \| North America
Segment Reporting Information
Sales	109.1	81.8	201.9	153.9
Operating Segments \| Specialty Products \| Europe, Middle East, Africa and India
Segment Reporting Information
Sales	78.1	69.2	143.1	102.2
Operating Segments \| Specialty Products \| Asia-Pacific
Segment Reporting Information
Sales	87.4	80.0	159.7	100.1
Operating Segments \| Specialty Products \| Rest of the World
Segment Reporting Information
Sales	3.0	5.7	9.4	6.7
Operating Segments \| Repair, Service & Leasing
Segment Reporting Information
Sales	360.5	298.7	661.5	417.2
Operating Segments \| Repair, Service & Leasing \| North America
Segment Reporting Information
Sales	145.4	90.7	267.5	146.4
Operating Segments \| Repair, Service & Leasing \| Europe, Middle East, Africa and India
Segment Reporting Information
Sales	139.6	138.7	260.2	174.8
Operating Segments \| Repair, Service & Leasing \| Asia-Pacific
Segment Reporting Information
Sales	60.9	58.3	106.0	81.3
Operating Segments \| Repair, Service & Leasing \| Rest of the World
Segment Reporting Information
Sales	14.6	11.0	27.8	14.7
Intersegment Eliminations
Segment Reporting Information
Sales	0.0	(16.0)	(0.1)	(20.2)
Intersegment Eliminations \| North America
Segment Reporting Information
Sales	0.0	(6.9)	0.0	(9.2)
Intersegment Eliminations \| Europe, Middle East, Africa and India
Segment Reporting Information
Sales	0.0	(5.7)	0.0	(7.0)
Intersegment Eliminations \| Asia-Pacific
Segment Reporting Information
Sales	0.0	(3.1)	(0.1)	(3.7)
Intersegment Eliminations \| Rest of the World
Segment Reporting Information
Sales	$ 0.0	$ (0.3)	$ 0.0	$ (0.3)