v3.25.4
GOODWILL AND OTHER INTANGIBLES (Tables)
12 Months Ended
Dec. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill
A summary of the changes in the carrying amount of goodwill is presented in the following tables. Refer to Note 24, “Reportable Segments and Related Information” for more information.
2025
(in millions)Turbos & Thermal TechnologiesDrivetrain & Morse SystemsPowerDrive SystemsBattery & Charging SystemsTotal
Gross goodwill balance, January 1$1,235 $1,120 $468 $613 $3,436 
Accumulated impairment losses, January 1(502)— (468)(109)(1,079)
Net goodwill balance, January 1$733 $1,120 $— $504 $2,357 
Goodwill during the year:
Impairment— — — (423)(423)
Other, primarily translation adjustment44 12 — 65 121 
Net goodwill balance, December 31$777 $1,132 $— $146 $2,055 
Gross goodwill balance, December 31$1,279 $1,132 $468 $678 $3,557 
Accumulated impairment losses, December 31(502)— (468)(532)(1,502)
Net goodwill balance, December 31$777 $1,132 $— $146 $2,055 
2024
(in millions)Turbos & Thermal TechnologiesDrivetrain & Morse SystemsPowerDrive SystemsBattery & Charging SystemsTotal
Gross goodwill balance, January 1$1,257 $1,126 $481 $651 $3,515 
Accumulated impairment losses, January 1(502)— — — (502)
Net goodwill balance, January 1$755 $1,126 $481 $651 $3,013 
Goodwill during the year:
Impairment— — (468)(109)(577)
Measurement period adjustments1
— — — 
Other, primarily translation adjustment(22)(6)(19)(38)(85)
Net goodwill balance, December 31$733 $1,120 $— $504 $2,357 
Gross goodwill balance, December 31$1,235 $1,120 $468 $613 $3,436 
Accumulated impairment losses, December 31(502)— (468)(109)(1,079)
Net goodwill balance, December 31$733 $1,120 $— $504 $2,357 
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1 Measurement period adjustments relate to the Company’s 2023 purchase of Eldor Corporation.
Schedule of Intangible Assets Gross Roll Forward
The Company’s other intangible assets, primarily from acquisitions, consist of the following:
 December 31, 2025December 31, 2024
(in millions)Estimated useful lives (years)Gross
carrying
amount
Accumulated
amortization
Net
carrying
amount
Gross
carrying
amount
Accumulated
amortization
Net
carrying
amount
Amortized intangible assets:      
Patented and unpatented technology
5 - 15
$338 $210 $128 $352 $172 $180 
Customer relationships
6 - 15
639 379 260 610 321 289 
Miscellaneous
2 - 5
10 
Total amortized intangible assets987 597 390 971 500 471 
Unamortized trade names— — 
Total other intangible assets$991 $597 $394 $974 $500 $474 
A roll forward of the gross carrying amounts and related accumulated amortization of the Company’s other intangible assets is presented below:
Gross carrying amountsAccumulated amortization
(in millions)2025202420252024
Beginning balance, January 1$974 $1,020 $500 $456 
Measurement period adjustments1
— (4)— — 
Impairment / write-offs(36)(3)(9)— 
Amortization— — 66 69 
Translation adjustment53 (39)40 (25)
Ending balance, December 31$991 $974 $597 $500 
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1 Measurement period adjustments relate to the Company’s 2023 purchase of Eldor Corporation.