COMMITMENTS AND CONTINGENCIES - Schedule of Estimated Cost To Replace All Such Annuities For Which The Company Was Contingently Liable (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
The Prudential
Loss Contingencies [Line Items]
Estimated cost to replace annuities	$ 136	$ 137
Other unaffiliated life insurance company
Loss Contingencies [Line Items]
Estimated cost to replace annuities	$ 34	$ 34