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PENSION AND POSTRETIREMENT EMPLOYEE BENEFIT PLANS - Narrative (Details) $ in Millions | 1 Months Ended | 12 Months Ended
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Dec. 31, 2014 defined_benefit_plan | Dec. 31, 2023 | Dec. 31, 2022 USD ($) defined_benefit_plan | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |  |
Future benefit payments period |  |  | 10 years |  |
Contributions recognized |  |  | $ 47 | $ 44 | $ 43
Non-U.S. Plans |  |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |  |
Underfunded pension benefit plans |  |  | 7 | 175 |
United States |  |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |  |
Underfunded pension benefit plans |  |  | $ 162 | $ 0 |
Pension Benefit Plans |  |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |  |
Benefit accrual, interest percentage earned on cash balance |  |  | 4.50% |  |
Pension Benefit Plans | Non-U.S. Plans |  |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |  |
Estimated company contributions in next fiscal year |  |  | $ 4 |  |
Percentage of expected return on plan assets |  |  | 5.23% | 2.74% | 2.98%
Pension Benefit Plans | Ireland |  |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |  |
Number of defined benefit plans | defined_benefit_plan |  |  | 2 |  |
Number of defined benefit plans amended | defined_benefit_plan | 1 |  |  |  |
Percentage of expected return on plan assets |  |  | 2.75% |  |
Percentage allocation of fund |  |  | 92.00% | 95.00% |
Pension Benefit Plans | Ireland | Scenario, Forecast |  |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |  |
Percentage of expected return on plan assets |  | 4.25% |  |  |
Pension Benefit Plans | United States |  |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |  |
Estimated company contributions in next fiscal year |  |  | $ 0 |  |
Percentage of expected return on plan assets |  |  | 4.50% | 5.00% | 6.25%
Pension Benefit Plans | United States | Scenario, Forecast |  |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |  |
Percentage of expected return on plan assets |  | 6.00% |  |  |
Postretirement Benefit Plan |  |  |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |  |  |
Employer contribution maximum age |  |  | 65 years |  |
Estimated company contributions in next fiscal year |  |  | $ 4 |  |
Percentage of expected return on plan assets |  |  | 0.00% | 0.00% | 0.00%

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- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(3) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2919-114920 + Details
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