BASIS OF PRESENTATION (Details) - USD ($) $ in Millions	1 Months Ended
	Apr. 30, 2020	Jan. 01, 2020
Organization, Consolidation And Presentation Of Financial Statements [Line Items]
Debt issued	$ 4,100
Cumulative effect of adoption of accounting standards update		$ (3)
Retained Earnings
Organization, Consolidation And Presentation Of Financial Statements [Line Items]
Cumulative effect of adoption of accounting standards update		$ (3)