PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Defined Contribution Plans) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Defined Benefit Plan Disclosure [Line Items] | |||
| Defined Contribution Plan, Cost | $ 12 | $ 8 | $ 7 |
| Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay | 5.00% | ||
| Automatic Non-Elective Contribution | |||
| Defined Benefit Plan Disclosure [Line Items] | |||
| Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay | 4.00% | ||