v3.25.3
Segment Results (Narrative) (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2025
Sep. 30, 2024
Segment Reporting Information [Line Items]      
Segment, Expenditure, Addition to Long-Lived Assets   $ 43.7 $ 22.8
Increase in contract liability opening balance for revenue recognized $ 4.4 30.0  
Operating Segments | Aerospace & Electronics      
Segment Reporting Information [Line Items]      
Segment, Expenditure, Addition to Long-Lived Assets   17.4 5.8
Operating Segments | Process Flow Technologies      
Segment Reporting Information [Line Items]      
Segment, Expenditure, Addition to Long-Lived Assets   $ 26.3 $ 17.0