v3.26.1
Reportable Segments - Segment Income (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information    
Sales $ 884.8 $ 1,001.5
Cost of sales 633.4 661.7
Selling, general and administrative expenses 152.0 141.0
Amortization expense 46.8 46.5
Operating income (loss) 52.6 152.3
Depreciation expense 24.7 19.7
Operating Segments | Cryo Tank Solutions    
Segment Reporting Information    
Sales 145.6 153.2
Cost of sales 111.6 116.0
Selling, general and administrative expenses 21.5 17.7
Amortization expense 1.9 1.9
Operating income (loss) 10.6 17.6
Depreciation expense 4.9 4.3
Operating Segments | Heat Transfer Systems    
Segment Reporting Information    
Sales 246.1 267.3
Cost of sales 194.6 184.7
Selling, general and administrative expenses 12.8 10.8
Amortization expense 6.6 4.9
Operating income (loss) 32.1 66.9
Depreciation expense 4.5 4.1
Operating Segments | Specialty Products    
Segment Reporting Information    
Sales 214.5 276.1
Cost of sales 168.8 192.4
Selling, general and administrative expenses 32.9 30.4
Amortization expense 4.4 5.0
Operating income (loss) 8.4 48.3
Depreciation expense 7.4 5.0
Operating Segments | Repair, Service & Leasing    
Segment Reporting Information    
Sales 278.6 304.9
Cost of sales 158.4 168.6
Selling, general and administrative expenses 40.5 38.9
Amortization expense 33.9 34.7
Operating income (loss) 45.8 62.7
Depreciation expense 4.7 3.6
Corporate    
Segment Reporting Information    
Sales 0.0 0.0
Cost of sales 0.0 0.0
Selling, general and administrative expenses 44.3 43.2
Amortization expense 0.0 0.0
Operating income (loss) (44.3) (43.2)
Depreciation expense $ 3.2 $ 2.7