STATEMENT OF CONSOLIDATED CHANGES IN EQUITY AND NONCONTROLLING INTERESTS (Unaudited) - USD ($) $ in Thousands		Total	Additional Paid-in Capital	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Income (Loss)	Preferred Unit limited partners		Redeemable Noncontrolling Interest — Apache Limited Partner	Class A Common Stock	Class A Common Stock Common Stock		Class C Common Stock	Class C Common Stock Common Stock
Beginning balance at Dec. 31, 2018						$ 0	[1]	$ 1,940,500
Increase (Decrease) in Temporary Equity [Roll Forward]
Issuance of Series A Cumulative Redeemable Preferred Units						516,790
Net income (loss)								(2,720)
Accretion of redeemable noncontrolling interest		$ 779		$ 779		779
Change in redemption value of noncontrolling interests		664,285	$ 473,502	190,783				(664,285)
Accumulated other comprehensive income (loss)								(843)
Ending balance at Jun. 30, 2019						520,933	[1]	1,272,652
Beginning balance, shares (in shares) at Dec. 31, 2018										3,746,000			12,500,000
Beginning balance at Dec. 31, 2018		(213,714)	30	(213,746)	$ 0					$ 1			$ 1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(414)		(414)		3,364
Accretion of redeemable noncontrolling interest		779		779		779
Change in redemption value of noncontrolling interests		664,285	473,502	190,783				(664,285)
Accumulated other comprehensive income (loss)		(200)			(200)
Ending balance, shares (in shares) at Jun. 30, 2019	[2]									3,746,000			12,500,000
Ending balance at Jun. 30, 2019		449,178	473,532	(24,156)	(200)					$ 1			$ 1
Beginning balance at Mar. 31, 2019						0	[1]	1,504,500
Increase (Decrease) in Temporary Equity [Roll Forward]
Issuance of Series A Cumulative Redeemable Preferred Units		0				516,790
Net income (loss)						3,364		(7,348)
Accretion of redeemable noncontrolling interest		779		779		779
Change in redemption value of noncontrolling interests		223,657	32,874	190,783				(223,657)
Accumulated other comprehensive income (loss)								(843)
Ending balance at Jun. 30, 2019						520,933	[1]	1,272,652
Beginning balance, shares (in shares) at Mar. 31, 2019	[2]									3,746,000			12,500,000
Beginning balance at Mar. 31, 2019		228,014	440,658	(212,646)	0					$ 1			$ 1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(1,514)		(1,514)
Accretion of redeemable noncontrolling interest		779		779		779
Change in redemption value of noncontrolling interests		223,657	32,874	190,783				(223,657)
Accumulated other comprehensive income (loss)		(200)			(200)
Ending balance, shares (in shares) at Jun. 30, 2019	[2]									3,746,000			12,500,000
Ending balance at Jun. 30, 2019		449,178	473,532	(24,156)	(200)					$ 1			$ 1
Beginning balance at Dec. 31, 2019						555,599	[1]	701,000
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income (loss)						37,026	[1]	(36,048)
Change in redemption value of noncontrolling interests		433,710	433,710					(433,710)
Accumulated other comprehensive income (loss)								(611)
Ending balance at Jun. 30, 2020						592,625	[1]	230,631
Beginning balance, shares (in shares) at Dec. 31, 2019									3,746,460	3,746,000		12,500,000	12,500,000
Beginning balance at Dec. 31, 2019		(353,075)	39,822	(392,633)	(266)					$ 1			$ 1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(10,108)		(10,108)
Change in redemption value of noncontrolling interests		433,710	433,710					(433,710)
Accumulated other comprehensive income (loss)		(183)			(183)
Ending balance, shares (in shares) at Jun. 30, 2020									3,746,460	3,746,000	[2]	12,500,000	12,500,000	[2]
Ending balance at Jun. 30, 2020		70,344	473,532	(402,741)	(449)					$ 1			$ 1
Beginning balance at Mar. 31, 2020						573,861	[1]	231,178
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income (loss)						18,764	[1]	(847)
Accumulated other comprehensive income (loss)								300
Ending balance at Jun. 30, 2020						$ 592,625	[1]	$ 230,631
Beginning balance, shares (in shares) at Mar. 31, 2020	[2]									3,746,000			12,500,000
Beginning balance at Mar. 31, 2020		70,509	473,532	(402,486)	(539)					$ 1			$ 1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(255)		(255)
Accumulated other comprehensive income (loss)		90			90
Ending balance, shares (in shares) at Jun. 30, 2020									3,746,460	3,746,000	[2]	12,500,000	12,500,000	[2]
Ending balance at Jun. 30, 2020		$ 70,344	$ 473,532	$ (402,741)	$ (449)					$ 1			$ 1

[1] Certain redemption features embedded within the Preferred Units require bifurcation and measurement at fair value. For further detail, refer to Note 10—Series A Cumulative Redeemable Preferred Units.

[2] Share amounts have been retroactively restated to reflect the Company’s reverse stock split, which was effected June 30, 2020. Refer to Note 9—Equity for further information.