NOTES PAYABLE AND LONG-TERM DEBT (Schedule of Notes Payable) (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Debt Disclosure [Abstract]
Notes payable to banks and other lenders	$ 6	$ 1
Notes payable to related companies	32	28
Total notes payable	$ 38	$ 29
Year-end average interest rates	1.88%	3.27%