DEBT - Financial Covenants (Details) - Rattler Credit Facility	12 Months Ended
	Dec. 31, 2020
Maximum
Line of Credit Facility [Line Items]
Consolidated Total Leverage Ratio	5.00
Consolidated Total Leverage Ratio, for three fiscal quarters following certain acquisitions	5.50
Consolidated Total Leverage Ratio when consolidated senior secured leverage ration is applicable	5.25
Consolidated Senior Secured Leverage, not greater than 3.50	3.50
Minimum
Line of Credit Facility [Line Items]
Consolidated Interest Coverage Ratio, not less than 2.50	2.50