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UNAUDITED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) - USD ($) $ in Millions | 9 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024
Statement of Stockholders' Equity [Abstract] |  |
Loss related to pension and post-retirement benefit plans | $ 1.5 | $ 4.7
Share of equity method investment’s comprehensive losses from continuing operations | $ 0.7 | $ 1.5

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