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GOODWILL AND OTHER INTANGIBLES - Goodwill (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Changes in the carrying amount of goodwill |  |  |
Gross goodwill balance, January 1 | $ 3,129 | $ 2,344 |
Accumulated impairment losses, January 1 |  | (502) | $ (502)
Net goodwill balance, January 1 | 2,627 | 1,842 |
Acquisitions | 707 | 710 |
Measurement period adjustments | 41 |  |
Disposition | (12) |  |
Other, primarily translation adjustment | (84) | 75 |
Net goodwill balance, December 31 | 3,279 | 2,627 |
Air Management |  |  |
Changes in the carrying amount of goodwill |  |  |
Gross goodwill balance, January 1 | 1,517 | 1,337 |
Accumulated impairment losses, January 1 |  | (502) | (502)
Net goodwill balance, January 1 | 1,015 | 835 |
Acquisitions | 707 | 151 |
Measurement period adjustments | (4) |  |
Disposition | 0 |  |
Other, primarily translation adjustment | (51) | 29 |
Net goodwill balance, December 31 | 1,667 | 1,015 |
e-Propulsion & Drivetrain |  |  |
Changes in the carrying amount of goodwill |  |  |
Gross goodwill balance, January 1 | 1,313 | 1,007 |
Accumulated impairment losses, January 1 |  | 0 | 0
Net goodwill balance, January 1 | 1,313 | 1,007 |
Acquisitions | 0 | 272 |
Measurement period adjustments | 29 |  |
Disposition | (12) |  |
Other, primarily translation adjustment | (29) | 34 |
Net goodwill balance, December 31 | 1,301 | 1,313 |
Aftermarket |  |  |
Changes in the carrying amount of goodwill |  |  |
Gross goodwill balance, January 1 | 299 | 0 |
Accumulated impairment losses, January 1 |  | 0 | $ 0
Net goodwill balance, January 1 | 299 | 0 |
Acquisitions | 0 | 287 |
Measurement period adjustments | 16 |  |
Disposition | 0 |  |
Other, primarily translation adjustment | (4) | 12 |
Net goodwill balance, December 31 | $ 311 | $ 299 |

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