XML 156 R5.htm IDEA: XBRL DOCUMENT v3.25.0.1
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Comprehensive income (loss):      
Net income (loss) $ 320.7 $ (52.3) $ (14.1)
Other comprehensive (loss) before income tax effect:      
Net loss on foreign currency cash flow hedges reclassified as income (0.2) (0.1) (0.2)
Defined benefit plans and other postretirement benefits:      
Net loss arising during the period (11.9) (10.1) (5.9)
OPEB curtailment gain, net 0.0 0.0 (8.9)
Amortization of prior service benefit during the period 0.2 0.1 (1.2)
Amortization of net loss during the period 6.5 6.2 4.8
Other comprehensive (loss) before income tax effect (5.4) (3.9) (11.4)
Income tax effect 0.0 0.0 (0.3)
Other comprehensive (loss) (5.4) (3.9) (11.7)
Comprehensive income (loss) 315.3 (56.2) (25.8)
Comprehensive loss attributable to noncontrolling interests (16.1) (9.2) 0.0
Comprehensive income (loss) attributable to Century stockholders $ 331.4 $ (47.0) $ (25.8)