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v3.22.2.2

Other (expense), net (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Intercompany Foreign Currency Balance [Line Items] |  |  |  |
Postretirement expense | $ (10.9) | $ (12.2) | $ (32.5) | $ (405.0)
Foreign exchange losses | (5.9) | (2.1) | (6.3) | (3.0)
Environmental costs and other, net | (6.5) | (9.9) | (27.4) | (26.6)
Total other (expense), net | (23.3) | (24.2) | (66.2) | (434.6)
Liquidation of Foreign Subsidiaries |  |  |  |
Intercompany Foreign Currency Balance [Line Items] |  |  |  |
Foreign exchange losses | $ (1.9) | $ (1.3) | (4.8) | (2.9)
Pension Plans |  |  |  |
Intercompany Foreign Currency Balance [Line Items] |  |  |  |
Settlement losses to defined benefit pension plans |  |  | $ 0.0 | $ 368.7

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