v3.26.1
Business Segment Information - Schedule of Segment Operating Results and Other Financial Data (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting        
Total third-party sales $ 338.8 $ 288.1 $ 641.8 $ 561.3
Segment Reporting, Reconciliation [Abstract]        
Cost of sales (189.8) (163.3) (362.8) (318.3)
Selling, general, and administrative (89.8) (79.2) (175.1) (154.9)
Adjusting Items:        
Adjusted Segment EBITDA 101.1 83.1 190.0 162.3
Sealing Technologies        
Segment Reporting        
Total third-party sales 216.2 187.5 415.2 367.1
Adjusting Items:        
Adjusted Segment EBITDA 71.7 63.3 136.3 122.0
Advanced Surface Technologies        
Segment Reporting        
Total third-party sales 122.6 100.6 226.6 194.2
Adjusting Items:        
Adjusted Segment EBITDA 29.4 19.8 53.7 40.3
Intersegment sales        
Segment Reporting        
Total third-party sales (0.3) (0.3) (0.5) (0.5)
Intersegment sales | Sealing Technologies        
Segment Reporting        
Total third-party sales 0.0 0.0 0.0 0.0
Intersegment sales | Advanced Surface Technologies        
Segment Reporting        
Total third-party sales (0.3) (0.3) (0.5) (0.5)
Operating Segments        
Segment Reporting        
Total third-party sales 339.1 288.4 642.3 561.8
Operating Segments | Sealing Technologies        
Segment Reporting        
Total third-party sales 216.2 187.5 415.2 367.1
Segment Reporting, Reconciliation [Abstract]        
Cost of sales (108.6) (94.2) (211.8) (185.1)
Selling, general, and administrative (47.0) (38.6) (93.6) (77.0)
Other operating (0.1) 0.4 (0.1) 0.4
Operating Segments | Advanced Surface Technologies        
Segment Reporting        
Total third-party sales 122.9 100.9 227.1 194.7
Segment Reporting, Reconciliation [Abstract]        
Cost of sales (81.4) (69.6) (151.4) (133.8)
Selling, general, and administrative (28.6) (28.4) (54.8) (54.5)
Other operating 0.0 (0.2) 0.0 (0.9)
Adjusting Items:        
Adjusting Items:        
Acquisition expenses 0.4 0.3 1.4 0.5
Amortization of fair value adjustment to acquisition date inventory 0.1 0.0 3.3 0.0
Restructuring expense (income), net 0.1 (0.2) 0.1 0.5
Adjusted Segment EBITDA 101.1 83.1 190.0 162.3
Adjusting Items: | Sealing Technologies        
Adjusting Items:        
Acquisition expenses 0.4 0.3 1.4 0.5
Amortization of fair value adjustment to acquisition date inventory 0.1   3.3  
Restructuring expense (income), net 0.1 (0.4) 0.1 (0.4)
Depreciation and amortization expense 10.6 8.3 21.8 16.5
Adjusting Items: | Advanced Surface Technologies        
Adjusting Items:        
Acquisition expenses 0.0 0.0 0.0 0.0
Amortization of fair value adjustment to acquisition date inventory 0.0   0.0  
Restructuring expense (income), net 0.0 0.2 0.0 0.9
Depreciation and amortization expense $ 16.5 $ 16.9 $ 32.8 $ 33.9