CONSOLIDATED STATEMENT OF CHANGES IN EQUITY AND NONCONTROLLING INTEREST - USD ($)		Total	Additional Paid-in Capital	Retained Earnings (Accumulated Deficit)	Class A Common Stock	Class A Common Stock Common Stock		Class C Common Stock	Class C Common Stock Common Stock
Beginning balance, shares (in shares) at May. 26, 2016	[1]					0			0
Beginning balance at May. 26, 2016		$ 0	$ 0	$ 0		$ 0	[1]		$ 0	[1]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares (in shares)	[1]					423,000			14,464,000
Issuance of shares		59,340,000	59,338,000						$ 2,000	[1]
Net income (loss)		0
Ending balance, shares (in shares) at Dec. 31, 2016	[1]					423,000			14,464,000
Ending balance at Dec. 31, 2016		59,340,000	59,338,000			$ 0	[1]		$ 2,000	[1]
Beginning balance at May. 26, 2016		0
Ending balance at Dec. 31, 2016		0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares (in shares)	[1]					3,542,000			121,075,000
Issuance of shares		515,285,000	515,273,000						$ 12,000	[1]
Net income (loss)		(18,575,000)		(18,575,000)
Ending balance, shares (in shares) at Dec. 31, 2017					37,732,112	3,965,000	[1]	0	135,539,000	[1]
Ending balance at Dec. 31, 2017		556,050,000	574,611,000	(18,575,000)		$ 0	[1]		$ 14,000	[1]
Ending balance at Dec. 31, 2017		0
Ending balance, shares (in shares) at Aug. 07, 2018					65,496,277			0
Beginning balance, shares (in shares) at Dec. 31, 2017					37,732,112	3,965,000	[1]	0	135,539,000	[1]
Beginning balance at Dec. 31, 2017		556,050,000	574,611,000	(18,575,000)		$ 0	[1]		$ 14,000	[1]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares (in shares)	[1]					3,348,000			114,461,000
Issuance of shares		480,294,000	480,283,000						$ 11,000	[1]
Effect of reverse recapitalization (in shares)	[1]					67,616,000
Effect of reverse recapitalization		(581,385,000)	(581,392,000)			$ 7,000	[1]
Net income (loss)		(4,388,000)		(4,388,000)
Change in redemption value of noncontrolling interest		(664,285,000)	(473,502,000)	(190,783,000)
Ending balance, shares (in shares) at Dec. 31, 2018					74,929,305	74,929,000	[1]	250,000,000	250,000,000	[1]
Ending balance at Dec. 31, 2018		(213,714,000)	0	(213,746,000)		$ 7,000	[1]		$ 25,000	[1]
Beginning balance at Dec. 31, 2017		0
Increase (Decrease) in Temporary Equity [Roll Forward]
Effect of reverse recapitalization		1,272,066,000
Net income (loss)		4,149,000
Change in redemption value of noncontrolling interest		664,285,000	$ 473,502,000	$ 190,783,000
Ending balance at Dec. 31, 2018		$ 1,940,500,000
Beginning balance, shares (in shares) at Nov. 08, 2018					67,616,277			0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares (in shares)					7,313,028			250,000,000
Effect of reverse recapitalization (in shares)					7,313,028			250,000,000
Ending balance, shares (in shares) at Nov. 09, 2018					74,929,305			250,000,000

[1] For periods prior to the Business Combination, the number of shares has been retroactively restated to reflect the number of shares received by Apache. For further detail of the Business Combination and associated financial statement presentation, please refer to Note 1 — Summary of Significant Accounting Policies and Note 2 — Recapitalization Transaction.