XML 21 R3.htm IDEA: XBRL DOCUMENT v3.22.4
Consolidated Statements of Comprehensive Income (Loss) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Statement of Comprehensive Income [Abstract]      
Net income (loss) $ 65.1 $ 171.0 $ (61.9)
Other comprehensive income (loss), net of tax of $0.4 million in 2022, none in 2021, and $0.1 million in 2020:      
Foreign currency translation adjustments (1.7) 0.3 1.4
Pension and postretirement liability adjustments (4.3) (20.0) (5.7)
Other comprehensive income (loss), net of tax (6.0) (19.7) (4.3)
Comprehensive Income (Loss), net of tax $ 59.1 $ 151.3 $ (66.2)