Supplemental Financial Information (Allocation of Restructuring and Impairment Charges to Operating Segments) (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Restructuring Cost and Reserve [Line Items] | ||||
| Total restructuring and impairment charges | $ 0.7 | $ 76.1 | $ 6.6 | $ 82.0 |
| Allocated restructuring charges | Advanced Electronics Solutions | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Total restructuring and impairment charges | 0.7 | 3.8 | 6.0 | 8.5 |
| Allocated restructuring charges | Elastomeric Material Solutions | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Total restructuring and impairment charges | 0.0 | 0.5 | 0.4 | 1.7 |
| Allocated impairment charges | Advanced Electronics Solutions | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Total restructuring and impairment charges | $ 0.0 | $ 71.8 | $ 0.2 | $ 71.8 |