Reportable Segments - Product Sales Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information
Sales	$ 908.1	$ 404.8	$ 1,439.6	$ 758.9
North America
Segment Reporting Information
Sales	377.1	249.7	700.6	435.8
Europe, Middle East, Africa and India
Segment Reporting Information
Sales	286.5	93.7	411.8	208.8
Asia-Pacific
Segment Reporting Information
Sales	219.2	58.1	293.3	108.6
Rest of the World
Segment Reporting Information
Sales	25.3	3.3	33.9	5.7
Operating Segments \| Cryo Tank Solutions
Segment Reporting Information
Sales	152.7	132.9	276.2	251.0
Operating Segments \| Cryo Tank Solutions \| North America
Segment Reporting Information
Sales	63.8	52.4	127.2	90.3
Operating Segments \| Cryo Tank Solutions \| Europe, Middle East, Africa and India
Segment Reporting Information
Sales	54.0	46.9	96.0	97.6
Operating Segments \| Cryo Tank Solutions \| Asia-Pacific
Segment Reporting Information
Sales	33.3	31.5	50.6	59.7
Operating Segments \| Cryo Tank Solutions \| Rest of the World
Segment Reporting Information
Sales	1.6	2.1	2.4	3.4
Operating Segments \| Heat Transfer Systems
Segment Reporting Information
Sales	236.0	102.9	403.5	182.2
Operating Segments \| Heat Transfer Systems \| North America
Segment Reporting Information
Sales	147.7	75.9	282.3	129.6
Operating Segments \| Heat Transfer Systems \| Europe, Middle East, Africa and India
Segment Reporting Information
Sales	30.3	16.6	45.8	35.7
Operating Segments \| Heat Transfer Systems \| Asia-Pacific
Segment Reporting Information
Sales	50.7	9.6	65.0	15.7
Operating Segments \| Heat Transfer Systems \| Rest of the World
Segment Reporting Information
Sales	7.3	0.8	10.4	1.2
Operating Segments \| Specialty Products
Segment Reporting Information
Sales	236.7	115.3	362.9	222.8
Operating Segments \| Specialty Products \| North America
Segment Reporting Information
Sales	81.8	86.6	153.9	146.6
Operating Segments \| Specialty Products \| Europe, Middle East, Africa and India
Segment Reporting Information
Sales	69.2	21.3	102.2	56.5
Operating Segments \| Specialty Products \| Asia-Pacific
Segment Reporting Information
Sales	80.0	7.4	100.1	19.6
Operating Segments \| Specialty Products \| Rest of the World
Segment Reporting Information
Sales	5.7	0.0	6.7	0.1
Operating Segments \| Repair, Service & Leasing
Segment Reporting Information
Sales	298.7	55.4	417.2	104.7
Operating Segments \| Repair, Service & Leasing \| North America
Segment Reporting Information
Sales	90.7	35.9	146.4	70.5
Operating Segments \| Repair, Service & Leasing \| Europe, Middle East, Africa and India
Segment Reporting Information
Sales	138.7	9.2	174.8	19.3
Operating Segments \| Repair, Service & Leasing \| Asia-Pacific
Segment Reporting Information
Sales	58.3	9.9	81.3	13.9
Operating Segments \| Repair, Service & Leasing \| Rest of the World
Segment Reporting Information
Sales	11.0	0.4	14.7	1.0
Intersegment Eliminations
Segment Reporting Information
Sales	(16.0)	(1.7)	(20.2)	(1.8)
Intersegment Eliminations \| North America
Segment Reporting Information
Sales	(6.9)	(1.1)	(9.2)	(1.2)
Intersegment Eliminations \| Europe, Middle East, Africa and India
Segment Reporting Information
Sales	(5.7)	(0.3)	(7.0)	(0.3)
Intersegment Eliminations \| Asia-Pacific
Segment Reporting Information
Sales	(3.1)	(0.3)	(3.7)	(0.3)
Intersegment Eliminations \| Rest of the World
Segment Reporting Information
Sales	$ (0.3)	$ 0.0	$ (0.3)	$ 0.0