v3.25.4
REPORTING SEGMENTS AND RELATED INFORMATION - Schedule of Adjusted Operating Income (loss) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Segment Reporting Information [Line Items]      
Segment Adjusted Operating Income $ 1,798 $ 1,696 $ 1,626
Corporate, including stock-based compensation 261 279 278
Impairment charges 624 646 29
Restructuring expense 101 74 79
Accelerated depreciation 90 50 4
Intangible asset amortization expense 66 69 67
Legal settlement (Note 21) 40 0 0
Costs to exit charging business (Note 2) 32 0 0
Impairment of investment 16 0 0
Chief Executive Officer ("CEO") transition compensation 11 0 0
Loss (gain) on sale of assets 9 2 (13)
Adjustments associated with Spin-Off related balances 7 17 0
Write-off customer incentive asset (Note 3) 7 0 0
Merger and acquisition expense, net 5 2 23
Loss (gain) on sale of businesses 2 6 (5)
Change in accounting method 0 (29) 0
Commercial contract settlement 0 15 0
Insurance recovery (Note 13) (21) 0 0
Other non-comparable items 12 19 4
Equity in affiliates’ earnings, net of tax (35) (27) (30)
Unrealized and realized (gain) loss on equity and debt securities (3) 1 174
Interest expense, net 39 20 10
Other postretirement expense 11 13 15
Earnings from continuing operations before income taxes and noncontrolling interest 524 539 991
Depreciation and amortization 719 673 582
Long-lived asset expenditures 469 671 832
Total assets 13,769 13,993 14,453
Operating segments      
Segment Reporting Information [Line Items]      
Depreciation and amortization 689 644 551
Long-lived asset expenditures 456 658 798
Total assets 11,161 11,439 12,720
Segment Reporting, Reconciling Item, Corporate Nonsegment      
Segment Reporting Information [Line Items]      
Depreciation and amortization 30 29 31
Long-lived asset expenditures 13 13 34
Total assets 2,608 2,554 1,733
Turbos & Thermal Technologies      
Segment Reporting Information [Line Items]      
Segment Adjusted Operating Income 879 877 874
Turbos & Thermal Technologies | Operating segments      
Segment Reporting Information [Line Items]      
Depreciation and amortization 171 177 170
Long-lived asset expenditures 188 170 184
Total assets 3,743 3,693 3,938
Drivetrain & Morse Systems      
Segment Reporting Information [Line Items]      
Segment Adjusted Operating Income 1,041 1,010 958
Drivetrain & Morse Systems | Operating segments      
Segment Reporting Information [Line Items]      
Depreciation and amortization 214 246 215
Long-lived asset expenditures 101 115 134
Total assets 3,795 3,872 4,262
PowerDrive Systems      
Segment Reporting Information [Line Items]      
Segment Adjusted Operating Income (83) (144) (90)
PowerDrive Systems | Operating segments      
Segment Reporting Information [Line Items]      
Depreciation and amortization 184 164 127
Long-lived asset expenditures 149 291 384
Total assets 3,163 2,792 3,185
Battery & Charging Systems      
Segment Reporting Information [Line Items]      
Segment Adjusted Operating Income (39) (47) (116)
Battery & Charging Systems | Operating segments      
Segment Reporting Information [Line Items]      
Depreciation and amortization 120 57 39
Long-lived asset expenditures 18 82 96
Total assets $ 460 $ 1,082 $ 1,335