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Accumulated Other Comprehensive Income (Loss) by Component (Tables)
12 Months Ended
Dec. 31, 2022
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
The table below presents the changes in Accumulated other comprehensive income (loss) by component.
(in millions)Pension and postretirement benefitCumulative foreign currency translation adjustmentTotal
Balance as of December 31, 2020$(81.2)(296.0)$(377.2)
Other comprehensive income before reclassification35.3 (56.7)(21.4)
Amounts reclassified from AOCI after tax expense of $0.7, $- and $0.73.2 — 3.2 
Other comprehensive income after tax expense of $7.6, $- and $7.638.5 (56.7)(18.2)
Balance as of December 31, 2021(42.7)(352.7)(395.4)
Other comprehensive income before reclassification(23.2)(231.3)(254.5)
Amounts reclassified from AOCI after tax expense of $0.4, $- and $0.41.7  1.7 
Other comprehensive income after tax benefit of $6.1, $- and $6.1(21.5)(231.3)(252.8)
Balance as of December 31, 2022$(64.2)(584.0)$(648.2)