EMPLOYEE RETIREMENT PLANS - Defined-benefit Pension Plans with an Accumulated Benefit Obligation in Excess of Plan Assets (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Qualified
Information for the defined-benefit pension plans with an accumulated benefit obligation in excess of plan assets
Projected benefit obligation	$ 112	$ 174
Accumulated benefit obligation	112	174
Fair value of plan assets	73	94
Non-Qualified
Information for the defined-benefit pension plans with an accumulated benefit obligation in excess of plan assets
Projected benefit obligation	112	148
Accumulated benefit obligation	112	148
Fair value of plan assets	$ 0	$ 0