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v3.24.2

Accumulated Other Comprehensive Loss, Net of Tax (Details) - USD ($) $ in Millions | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023 | Dec. 31, 2022
Foreign currency translation adjustment: |  |  |  |
Balance at beginning of period | $ (789.1) | $ (849.1) |  |
Other comprehensive (loss) income before reclassifications | (79.8) | 31.7 |  |
Amount reclassified from accumulated other comprehensive loss, net of tax | 0.0 | 0.5 |  |
Balance at end of period | (868.9) | (816.9) |  |
Derivative Instrument: |  |  |  |
Balance at beginning of period | 33.5 | 35.0 |  |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax | 0.0 | 0.6 |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net | 1.4 | 0.6 |  |
Balance at end of period | 32.1 | 35.0 |  |
Defined Benefit Pension and Other Postretirement Plans |  |  |  |
Balance at beginning of period | (187.2) | (174.1) | $ (190.6) | $ (179.6)
Other comprehensive (loss) income before reclassifications | 0.7 | 2.9 |  |
Amount reclassified from accumulated other comprehensive loss, net of tax | 2.7 | 2.6 |  |
Total: |  |  |  |
Balance at beginning of period | (946.2) | (993.7) |  |
Other comprehensive (loss) income before reclassifications | (79.1) | 35.2 |  |
Amount reclassified from accumulated other comprehensive loss, net of tax | 1.3 | 2.5 |  |
Balance at end of period | $ (1,024.0) | $ (956.0) |  |

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