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COMMITMENTS AND CONTINGENT LIABILITIES (Details) - USD ($)
Dec. 31, 2023
May 31, 2023
Dec. 31, 2022
Restructuring Cost and Reserve [Line Items]      
Unaccrued amounts of reasonably possible range of losses $ 5,000,000    
Line of credit facility, outstanding balance 0    
Guaranty application, equity commitment to certain limited partnerships 147,000,000    
Commitments under existing mortgage loan agreements 62,000,000    
Commercial Paper | Funding Agreement-Backed Commercial Paper Program      
Restructuring Cost and Reserve [Line Items]      
Line of credit facility, maximum borrowing capacity   $ 1,000,000,000  
Secured Debt      
Restructuring Cost and Reserve [Line Items]      
Borrowings outstanding $ 0   $ 0