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ACQUISITIONS AND DIVESTITURES - Narrative (Details) $ in Millions, £ in Billions |  |  |  |  |  | 6 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 06, 2025 USD ($) | Sep. 30, 2024 USD ($) | Aug. 30, 2024 USD ($) | Aug. 19, 2024 USD ($) | Jun. 03, 2024 USD ($) | Jun. 30, 2026 GBP (£) | Jun. 30, 2025 USD ($) | Dec. 31, 2024 USD ($)
Business Combination [Line Items] |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  | $ 23,804 | $ 21,825
Johnson Matthey's Catalyst Technologies Business Segment | Forecast |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Payments to acquire businesses, gross | £ |  |  |  |  |  | £ 1.8 |  |
Sundyne |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Percentage acquired | 100.00% |  |  |  |  |  |  |
Consideration amount | $ 2,152 |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  | 1,296 |
Sundyne | Minimum |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Intangible asset, useful life | 1 year |  |  |  |  |  |  |
Sundyne | Maximum |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Intangible asset, useful life | 15 years |  |  |  |  |  |  |
Air Products' Liquified Natural Gas Process Technology And Equipment Business (LNG) |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Percentage acquired |  | 100.00% |  |  |  |  |  |
Consideration amount |  | $ 1,843 |  |  |  |  |  |
Goodwill |  |  |  |  |  |  | 885 |
Air Products' Liquified Natural Gas Process Technology And Equipment Business (LNG) | Minimum |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Intangible asset, useful life |  | 4 years |  |  |  |  |  |
Air Products' Liquified Natural Gas Process Technology And Equipment Business (LNG) | Maximum |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Intangible asset, useful life |  | 20 years |  |  |  |  |  |
CAES Systems Holdings LLC |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Percentage acquired |  |  | 100.00% |  |  |  |  |
Consideration amount |  |  | $ 1,935 |  |  |  |  |
Goodwill |  |  |  |  |  |  | 553 |
CAES Systems Holdings LLC | Minimum |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Intangible asset, useful life |  |  | 2 years |  |  |  |  |
CAES Systems Holdings LLC | Maximum |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Intangible asset, useful life |  |  | 15 years |  |  |  |  |
Civitanavi Systems S.p.A. |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Consideration amount |  |  |  | $ 200 |  |  |  |
Intangible assets acquired |  |  |  |  |  |  | 75 |
Goodwill |  |  |  |  |  |  | 107 |
Carrier Global Corporation's Global Access Solutions Business |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Percentage acquired |  |  |  |  | 100.00% |  |  |
Consideration amount |  |  |  |  | $ 4,913 |  |  |
Goodwill |  |  |  |  |  |  | $ 2,924 |
Carrier Global Corporation's Global Access Solutions Business | Minimum |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Intangible asset, useful life |  |  |  |  | 10 years |  |  |
Carrier Global Corporation's Global Access Solutions Business | Maximum |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Intangible asset, useful life |  |  |  |  | 20 years |  |  |

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