v3.25.2
BUSINESS SEGMENTS - Schedule of Segment Revenue and Segment Operating Profit (Details)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
segment
Jun. 30, 2024
USD ($)
Segment Reporting, Measurement Disclosures [Abstract]        
Number of reportable segments | segment     2  
Segment Reporting Information        
Total segment revenue $ 2,534.7 $ 2,325.6 $ 4,768.3 $ 4,367.6
Total segment cost of sales 1,948.2 1,832.5 3,724.7 3,538.7
Total other segment items 182.8 184.8 361.8 260.6
Total segment operating profit 403.7 308.3 681.8 568.3
Total corporate items (28.9) (62.8) (76.7) (112.2)
Income before income taxes 374.8 245.5 605.1 456.1
Subsea        
Segment Reporting Information        
Total segment revenue 2,216.3 2,009.1 4,152.5 3,743.9
Surface Technologies        
Segment Reporting Information        
Total segment revenue 318.4 316.5 615.8 623.7
Operating Segments | Subsea        
Segment Reporting Information        
Total segment revenue 2,216.3 2,009.1 4,152.5 3,743.9
Total segment cost of sales 1,700.8 1,581.2 3,240.7 3,041.1
Total other segment items 135.2 150.2 283.6 268.5
Total segment operating profit 380.3 277.7 628.2 434.3
Operating Segments | Surface Technologies        
Segment Reporting Information        
Total segment revenue 318.4 316.5 615.8 623.7
Total segment cost of sales 247.4 251.3 484.0 497.6
Total other segment items 47.6 34.6 78.2 (7.9)
Total segment operating profit 23.4 30.6 53.6 134.0
Corporate        
Segment Reporting Information        
Corporate expense (26.6) (23.7) (52.4) (55.9)
Net interest expense (14.4) (21.4) (24.3) (34.1)
Foreign exchange gain (losses), net $ 12.1 $ (17.7) $ 0.0 $ (22.2)