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Accumulated Other Comprehensive Loss - Details of Amount Reclassified from AOCL (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Accumulated Other Comprehensive Income Loss [Line Items] |  |
Other expense, net | $ (0.8) | $ (15.0)
Cost of sales | 928.8 | 943.7
Total pre-tax amount | (119.1) | (96.7)
Tax benefit (expense) | 35.7 | 33.8
Net of tax | (83.4) | (62.9)
Total reclassifications for the period | (1.2) | (0.2)
Defined benefit pension plans and other post-employment benefits |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |
Total reclassifications for the period | (1.1) | (1.1)
Reclassification out of Accumulated Other Comprehensive Income | Net settlement cost |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |
Other expense, net | 0.0 | (0.2)
Reclassification out of Accumulated Other Comprehensive Income | Actuarial losses |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |
Other expense, net | (1.4) | (1.2)
Reclassification out of Accumulated Other Comprehensive Income | Defined benefit pension plans and other post-employment benefits |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |
Total pre-tax amount | (1.4) | (1.4)
Tax benefit (expense) | 0.3 | 0.3
Net of tax | (1.1) | (1.1)
Reclassification out of Accumulated Other Comprehensive Income | Net gains on cash flow hedging derivatives |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |
Total pre-tax amount | (0.2) | 1.1
Tax benefit (expense) | 0.1 | (0.2)
Net of tax | (0.1) | 0.9
Reclassification out of Accumulated Other Comprehensive Income | Net gains on cash flow hedging derivatives | Foreign currency forward contracts |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |
Cost of sales | $ (0.2) | $ 1.1

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