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Goodwill and Intangible Assets - Goodwill Balance by Business Segment (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Goodwill |  |  |
Balance at the beginning of the period | $ 12,790 | $ 13,486 |
Divestiture activity | (4) | (16) |
Goodwill impairment expense | 0 | 271 | $ 0
Translation and other | 141 | (409) |
Balance at the end of the period | 12,927 | 12,790 | 13,486
Fair value on a nonrecurring basis |  |  |
Goodwill |  |  |
Goodwill impairment expense | 300 | 300 |
Safety and Industrial |  |  |
Goodwill |  |  |
Balance at the beginning of the period | 4,509 | 4,622 |
Divestiture activity | 0 | 0 |
Goodwill impairment expense |  | 0 |
Translation and other | 33 | (113) |
Balance at the end of the period | 4,542 | 4,509 | 4,622
Transportation and Electronics |  |  |
Goodwill |  |  |
Balance at the beginning of the period | 1,501 | 1,825 |
Divestiture activity | 0 | 0 |
Goodwill impairment expense |  | 271 |
Translation and other | 11 | (53) |
Balance at the end of the period | 1,512 | 1,501 | 1,825
Health Care |  |  |
Goodwill |  |  |
Balance at the beginning of the period | 6,515 | 6,786 |
Divestiture activity | (4) | (16) |
Goodwill impairment expense |  | 0 |
Translation and other | 92 | (255) |
Balance at the end of the period | 6,603 | 6,515 | 6,786
Consumer |  |  |
Goodwill |  |  |
Balance at the beginning of the period | 265 | 253 |
Divestiture activity | 0 | 0 |
Goodwill impairment expense |  | 0 |
Translation and other | 5 | 12 |
Balance at the end of the period | $ 270 | $ 265 | $ 253

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