EMPLOYEE BENEFIT PLANS - ABO and PBO (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Summary of pension obligations greater than fair value of related plan assets
Total accumulated benefit obligations	$ 1,703	$ 2,342
Plans with pension obligations in excess of plan assets:
PBO	1,398	1,836
ABO	1,396	1,834
Fair value of plan assets	1,229	1,661
United States
Summary of pension obligations greater than fair value of related plan assets
Total accumulated benefit obligations	1,387	1,826
Plans with pension obligations in excess of plan assets:
PBO	1,387	1,826
ABO	1,387	1,826
Fair value of plan assets	1,229	1,661
Non-U.S.
Summary of pension obligations greater than fair value of related plan assets
Total accumulated benefit obligations	316	516
Plans with pension obligations in excess of plan assets:
PBO	11	10
ABO	9	8
Fair value of plan assets	$ 0	$ 0

Schedule of pension obligations in excess of fair value of plan assets.

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Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level.

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

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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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