v3.26.1
GOODWILL AND OTHER INTANGIBLES - Schedule of Goodwill (Details)
$ in Millions
 3 Months Ended
Mar. 31, 2026
USD ($)
Changes in the carrying amount of goodwill  
Gross goodwill, beginning balance $ 3,557
Accumulated impairment losses, beginning balance (1,502)
Goodwill, beginning balance 2,055
Other, primarily translation adjustment (12)
Gross goodwill, ending balance 3,545
Accumulated impairment losses, ending balance (1,502)
Goodwill, ending balance 2,043
Turbos & Thermal Technologies  
Changes in the carrying amount of goodwill  
Gross goodwill, beginning balance 1,279
Accumulated impairment losses, beginning balance (502)
Goodwill, beginning balance 777
Other, primarily translation adjustment (7)
Gross goodwill, ending balance 1,272
Accumulated impairment losses, ending balance (502)
Goodwill, ending balance 770
Drivetrain & Morse Systems  
Changes in the carrying amount of goodwill  
Gross goodwill, beginning balance 1,132
Accumulated impairment losses, beginning balance 0
Goodwill, beginning balance 1,132
Other, primarily translation adjustment (2)
Gross goodwill, ending balance 1,130
Accumulated impairment losses, ending balance 0
Goodwill, ending balance 1,130
PowerDrive Systems  
Changes in the carrying amount of goodwill  
Gross goodwill, beginning balance 468
Accumulated impairment losses, beginning balance (468)
Goodwill, beginning balance 0
Other, primarily translation adjustment 0
Gross goodwill, ending balance 468
Accumulated impairment losses, ending balance (468)
Goodwill, ending balance 0
Battery Energy Systems  
Changes in the carrying amount of goodwill  
Gross goodwill, beginning balance 678
Accumulated impairment losses, beginning balance (532)
Goodwill, beginning balance 146
Other, primarily translation adjustment (3)
Gross goodwill, ending balance 675
Accumulated impairment losses, ending balance (532)
Goodwill, ending balance $ 143