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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) | 12 Months Ended |
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Dec. 31, 2022 USD ($) country reporting_unit | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Oct. 03, 2022 USD ($)
Long-Lived Assets [Line Items] |  |  |  |
Net sales | $ 20,752,000,000 | $ 19,628,000,000 | $ 17,858,000,000 |
Countries where products are sold (more than) | country | 170 |  |  |
Investments in associate companies | $ 788,000,000 | 777,000,000 |  |
Revolving Credit Facility | 364 Day Credit Facility |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Credit facility, maximum borrowing capacity |  |  |  | $ 500,000,000
Revolving Credit Facility | Five Year Credit Facility |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Credit facility, maximum borrowing capacity |  |  |  | $ 2,000,000,000
Other postretirement benefits plans |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Defined benefit plan, amortization period of gain (loss) | 8 years |  |  |
Aerospace Segment |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Net sales | $ 3,039,000,000 | $ 2,648,000,000 | $ 2,223,000,000 |
Number of reporting units | reporting_unit | 2 |  |  |
United States | Pension plans |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Defined benefit plan, amortization period of gain (loss) | 22 years |  |  |
Foreign Plan | Pension plans |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Defined benefit plan, amortization period of gain (loss) | 10 years |  |  |
Customer relationships, certain trademarks, and patents and technology |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Weighted-average amortization period of finite-lived intangible assets | 18 years |  |  |
Customer relationships |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Weighted-average amortization period of finite-lived intangible assets | 18 years |  |  |
Trademarks |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Weighted-average amortization period of finite-lived intangible assets | 18 years |  |  |
Buildings |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Useful life | 40 years |  |  |
Minimum |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Defined benefit plan, accounting corridor for amortization of net actuarial gains (losses) (as a percent) | 8.00% |  |  |
Minimum | Associate Companies |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Ownership interest in equity method investment (as a percent) | 20.00% |  |  |
Minimum | Machinery and equipment |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Useful life | 3 years |  |  |
Minimum | Software |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Useful life | 5 years |  |  |
Maximum |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Defined benefit plan, accounting corridor for amortization of net actuarial gains (losses) (as a percent) | 10.00% |  |  |
Maximum | Associate Companies |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Ownership interest in equity method investment (as a percent) | 50.00% |  |  |
Maximum | Machinery and equipment |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Useful life | 10 years |  |  |
Maximum | Software |  |  |  |
Long-Lived Assets [Line Items] |  |  |  |
Useful life | 15 years |  |  |

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