XML 153 R124.htm IDEA: XBRL DOCUMENT v3.25.0.1
Segment Information - Segment Sales (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Segment Reporting Information, Profit (Loss)      
Segment operating profits $ 369.0 $ 396.8 $ 452.6
Interest expense (97.8) (93.3) (61.8)
Interest income 7.7 6.3 7.5
(Provision) benefit for income taxes 105.3 4.7 (58.0)
Depreciation and amortization (108.3) (122.8) (108.8)
Restructuring and other income (charges), net (186.2) (170.2) (13.8)
Goodwill impairment charge (349.1) 0.0 0.0
Acquisition and other-related income (costs), net (0.3) (4.5) (5.9)
Inventory charges (6.3) (19.7) 0.0
Loss on CTO resales (52.7) (22.0) 0.0
CTO supply contract termination charges (100.0) 0.0 0.0
Gain (loss) on sale of strategic investment (11.4) 19.3 0.0
Pension and postretirement settlement and curtailment (income) charges, net (0.2) 0.0 (0.2)
Net income (loss) (430.3) (5.4) 211.6
Performance Materials      
Segment Reporting Information, Profit (Loss)      
Segment operating profits 319.1 286.6 252.2
Depreciation and amortization (38.7) (38.3) (36.1)
Restructuring and other income (charges), net (0.9) (9.0) (4.8)
Goodwill impairment charge 0.0    
Acquisition and other-related income (costs), net 0.0 0.0 (0.3)
Gain (loss) on sale of strategic investment 0.1 19.3 0.0
Pension and postretirement settlement and curtailment (income) charges, net 0.0 0.0 (0.2)
Performance Chemicals      
Segment Reporting Information, Profit (Loss)      
Segment operating profits 14.7 65.7 160.4
Depreciation and amortization (38.8) (53.2) (43.1)
Restructuring and other income (charges), net (185.1) (144.5) (7.0)
Goodwill impairment charge (349.1)    
Acquisition and other-related income (costs), net (0.3) (4.5) (5.6)
Gain (loss) on sale of strategic investment (9.3) 0.0 0.0
Pension and postretirement settlement and curtailment (income) charges, net (0.2) 0.0 0.0
Advanced Polymer Technologies segment      
Segment Reporting Information, Profit (Loss)      
Segment operating profits 35.2 44.5 40.0
Depreciation and amortization (30.8) (31.3) (29.6)
Restructuring and other income (charges), net (0.2) (16.7) (2.0)
Goodwill impairment charge 0.0    
Acquisition and other-related income (costs), net 0.0 0.0 0.0
Gain (loss) on sale of strategic investment (2.2) 0.0 0.0
Pension and postretirement settlement and curtailment (income) charges, net $ 0.0 $ 0.0 $ 0.0