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Accumulated Other Comprehensive Income (Loss) - Additional Information (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives |  |  |
Other income (expense), net | $ 131.8 | $ (37.8) | $ (34.1)
Income tax expense | (34.8) | 3.5 | 3.5
Net income | 177.6 | 184.8 | 38.3
Release of unrealized currency translation adjustment upon sale of investment in foreign entity, net of tax | 12.9 | 3.4 | 0.0
Amount Reclassified from Accumulated Other Comprehensive Loss |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives |  |  |
Income (loss) from continuing operations before income taxes | 0.9 | 4.7 | 7.0
Income tax expense | (0.2) | (1.1) | (1.7)
Net income | 0.7 | 3.6 | 5.3
Amount Reclassified from Accumulated Other Comprehensive Loss | Amortization of actuarial losses |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives |  |  |
Other income (expense), net | 0.8 | 5.4 | 6.6
Amount Reclassified from Accumulated Other Comprehensive Loss | Amortization of prior service costs |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives |  |  |
Other income (expense), net | 0.1 | 0.1 | 0.4
Amount Reclassified from Accumulated Other Comprehensive Loss | Curtailments |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives |  |  |
Other income (expense), net | 0.0 | 0.3 | 0.0
Amount Reclassified from Accumulated Other Comprehensive Loss | Settlements |  |  |
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives |  |  |
Other income (expense), net | $ 0.0 | $ (1.1) | $ 0.0

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