PENSION AND OTHER POSTRETIREMENT BENEFITS - Pension Benefits (Details) - Pension ongoing income—non-service - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation	$ 251	$ 255
Accumulated benefit obligation	249	253
Fair value of plan assets	0	0
Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation	753	682
Accumulated benefit obligation	736	664
Fair value of plan assets	$ 249	$ 230

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Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480482/715-20-55-17

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Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets.

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Amount of projected benefit obligation for defined benefit pension plan with accumulated benefit obligation in excess of plan assets.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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