Assets Held For Sale and Divestitures - External Sales and Pretax Earnings (Details) - Held for sale - Aerospace products group - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | ||||
| Net sales | $ 50.6 | $ 47.5 | $ 103.6 | $ 93.1 |
| Pretax earnings (excluding corporate overhead) | $ 9.3 | $ 5.2 | $ 16.5 | $ 7.9 |