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EMPLOYEE BENEFIT PLANS - Balance Sheet Position (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position |  |
Noncurrent liabilities | $ (3,707) | $ (6,035)
Pension Benefits |  |
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position |  |
Prepaid pension assets | 27 | 0
Current liabilities | (9) | (9)
Noncurrent liabilities | (108) | (1,562)
Funded status at end of period | (90) | (1,571)
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, before Tax |  |
Net actuarial loss | (6,444) | (7,462)
Prior service credit | 0 | 0
Total accumulated other comprehensive loss, pre-tax | (6,444) | (7,462)
Other Postretirement and Postemployment Benefits |  |
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position |  |
Prepaid pension assets | 0 | 0
Current liabilities | (369) | (203)
Noncurrent liabilities | (3,224) | (4,045)
Funded status at end of period | (3,593) | (4,248)
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, before Tax |  |
Net actuarial loss | (155) | (831)
Prior service credit | 18 | 23
Total accumulated other comprehensive loss, pre-tax | $ (137) | $ (808)

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