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v3.24.3

Other (Income) Expense, Net - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Other Income and Expenses [Abstract] |  |  |  |  |  |  |  |  |
Loss (gain) from remeasurement of benefit plans | $ 0.0 | $ 1.0 | $ 0.8 | $ (1.0) |  |  | $ 1.8 | $ 1.7 |
Decrease in liability |  |  |  | 6.5 |  |  |  | 5.2 |
Investment losses on plan assets |  | 1.8 |  | 5.5 |  |  |  | 1.7 |
Investment on plan assets |  |  |  |  |  |  |  | 5.6 |
Lump sum based loss |  |  |  |  |  |  |  | 1.3 |
Investment gains on plan assets |  | 0.7 |  |  |  |  |  |  |
Gain on plan asset annuitization |  | $ 0.1 |  |  |  |  |  |  |
Insurance recoveries | $ 0.0 |  |  | $ 0.0 | $ 1.5 | $ 9.8 | $ 0.0 | $ 11.3 | $ 31.3
Total recovery |  |  | $ 20.0 |  | $ 9.0 | $ 0.8 |  |  |

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- Definition Decrease in Liability Due To Reversal Of Cost Remeasurement + References No definition available. + Details
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- Definition Excess (deficiency) of net proceeds received over the net carrying value of a certain, bundled grouping of insurance policies. + References No definition available. + Details
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- References No definition available. + Details
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