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VARIABLE INTEREST ENTITIES - Cavalier (Details) - USD ($) $ in Thousands							9 Months Ended		12 Months Ended
	Aug. 12, 2022	May 13, 2022	Feb. 14, 2022	Nov. 12, 2021	Aug. 13, 2021	May 14, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Variable Interest Entities
Distributions paid to Partners	$ 52,338	$ 45,810	$ 32,750	$ 26,072	$ 13,041	$ 13,045	$ 130,898	$ 26,086	$ 52,158
Cavalier Minerals | Alliance Minerals
Variable Interest Entities
Contributions							143,112
Distributions paid to Partners							136,597
Cavalier Minerals | Bluegrass Minerals
Variable Interest Entities
Contributions							5,963
Distributions paid to Partners							$ 5,691
Cavalier Minerals | Bluegrass Minerals
Variable Interest Entities
Incentive distribution of available cash (as a percent)							25.00%
Cavalier Minerals
Variable Interest Entities
Ownership interest in VIE (as a percent)							96.00%
Cavalier Minerals | Bluegrass Minerals
Variable Interest Entities
Noncontrolling ownership interest (as a percent)							4.00%

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