EQUITY METHOD INVESTMENTS - Information of Equity Method Investments (Details) - USD ($)		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Feb. 22, 2022	Dec. 31, 2021
Schedule of Equity Method Investments [Line Items]
Equity method interests		$ 2,372,596,000		$ 2,372,596,000			$ 626,477,000
Difference between carrying amount and underlying equity		349,800,000		349,800,000			0
Capitalized interest		12,500,000		12,500,000			$ 12,800,000
Movement In Equity Method Interests [Roll Forward]
Beginning balance				626,477,000
Acquisitions				1,755,000,000
Contributions				56,199,000
Distributions				(185,786,000)
Equity income, net	[1]	45,003,000	$ 16,826,000	120,706,000	$ 44,692,000
Ending balance		$ 2,372,596,000		$ 2,372,596,000
Permian Highway Pipeline (“PHP”)
Movement In Equity Method Interests [Roll Forward]
Ownership percentage by noncontrolling owners						26.67%
Permian Highway Pipeline LLC
Schedule of Equity Method Investments [Line Items]
Ownership percentage		53.30%		53.30%			26.70%
Equity method interests		$ 1,459,096,000		$ 1,459,096,000			$ 626,477,000
Movement In Equity Method Interests [Roll Forward]
Beginning balance				626,477,000
Acquisitions				815,000,000
Contributions				56,199,000
Distributions				(125,526,000)
Equity income, net				86,946,000
Ending balance		$ 1,459,096,000		1,459,096,000
Amortization				$ (5,300,000)
Breviloba, LLC (Shin Oak)
Schedule of Equity Method Investments [Line Items]
Ownership percentage		33.00%		33.00%
Equity method interests		$ 462,691,000		$ 462,691,000			0
Movement In Equity Method Interests [Roll Forward]
Beginning balance				0
Acquisitions				470,000,000
Contributions				0
Distributions				(25,810,000)
Equity income, net				18,501,000
Ending balance		$ 462,691,000		462,691,000
Amortization				$ (500,000)
Gulf Coast Express Pipeline LLC
Schedule of Equity Method Investments [Line Items]
Ownership percentage		16.00%		16.00%
Equity method interests		$ 450,809,000		$ 450,809,000			$ 0
Movement In Equity Method Interests [Roll Forward]
Beginning balance				0
Acquisitions				470,000,000
Contributions				0
Distributions				(34,450,000)
Equity income, net				15,259,000
Ending balance		$ 450,809,000		450,809,000
Amortization				$ (10,400,000)
EPIC Crude Holdings, LP
Schedule of Equity Method Investments [Line Items]
Ownership percentage		15.00%		15.00%

[1] The results of the legacy ALTM business are not included in the Company’s consolidated financials prior to February 22, 2022. Refer to the basis of presentation in Note 1—Description of the Organization and Summary of Significant Accounting Policies in the Notes to our Condensed Consolidated Financial Statements in this Form 10-Q for further information.