Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Total Property, Plant and Equipment, at Cost	$ 2,006,995	$ 1,752,122
Less: Accumulated Depreciation and Amortization	(244,038)	(181,199)
Total Property, Plant and Equipment, Net	1,762,957	1,570,923
Capital lease	3,869
Gathering and Processing Systems
Property, Plant and Equipment [Line Items]
Total Property, Plant and Equipment, at Cost	1,795,957	1,470,953
Fresh Water Delivery System
Property, Plant and Equipment [Line Items]
Total Property, Plant and Equipment, at Cost	96,004	78,820
Capital lease	5,000
Capital lease		5,000
Construction in-progress	300	21,600
Construction-in-Progress
Property, Plant and Equipment [Line Items]
Total Property, Plant and Equipment, at Cost	115,034	202,349
Construction in-progress	98,400	147,400
Equipment Reserved For Future Use
Property, Plant and Equipment [Line Items]
Construction in-progress	$ 15,400	$ 32,800