CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2022	Mar. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income including noncontrolling interests	[1]	$ 21,389	$ 18,136
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	[1]	61,023	55,971
Amortization of deferred financing costs		3,389	3,305
Amortization of contract costs		448	448
Distributions from unconsolidated affiliates		48,073	8,203
Derivatives settlement		(884)	(1,465)
Derivatives fair value adjustment		(8,745)	10,593
Gain on redemption of mandatorily redeemable Preferred Units		(4,493)	0
Loss on disposal of assets	[1]	110	32
Equity in (earnings) losses from unconsolidated affiliate	[1]	(27,917)	(11,355)
Loss (gain) on debt extinguishment		129	(239)
Share-based compensation		6,132	0
Deferred income taxes		676	0
Change in operating assets and liabilities:
Accounts receivable		(67,446)	(69,376)
Other assets		(456)	(9,653)
Operating lease right-of-use assets		4,667	8,190
Accounts payable		(6,766)	8,525
Accrued liabilities		73,961	27,524
Operating lease liabilities		(4,897)	(7,245)
Net cash provided by operating activities		98,393	41,594
CASH FLOWS FROM INVESTING ACTIVITIES
Property, plant and equipment expenditures		(29,234)	(19,753)
Intangible assets expenditures		(3,559)	(782)
Investment in unconsolidated affiliates		0	(20,522)
Net cash acquired in acquisition		13,401	0
Net cash used in investing activities		(19,392)	(41,057)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from issuance of long-term debt		0	30,189
Principal payments on long-term debt		(26,382)	(12,443)
Proceeds from revolver		7,000	11,500
Redemption of mandatorily redeemable Preferred Units		(60,702)	0
Payments of deferred financing costs		0	(3,152)
Equity contributions		0	14,890
Equity distributions		0	(30,189)
Net cash (used in) provided by financing activities		(80,084)	10,795
Net change in cash		(1,083)	11,332
CASH, BEGINNING OF PERIOD		18,729	19,591
CASH, END OF PERIOD		17,646	30,923
SUPPLEMENTAL SCHEDULE OF INVESTING AND FINANCING ACTIVITIES
Cash paid for interest, net of amounts capitalized		25,801	27,044
Property and equipment and intangible accruals in accounts payable and accrued liabilities		14,340	3,410
Restructuring Cost and Reserve [Line Items]
Class A Common Stock issued in exchange		1,013,745
Altus Midstream LP
Restructuring Cost and Reserve [Line Items]
Fair value of ALTM assets acquired		2,445,665	0
Class A Common Stock issued in exchange		1,013,745	0
ALTM liabilities and mezzanine equity assumed		$ 1,431,920	$ 0

[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 Form 10-Q basis of presentation in Note 1—Description of the Organization and Summary of Significant Accounting Policies, for further information on the Company’s basis of presentation.