Leases - Related party disclosure (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019 USD ($)	Sep. 30, 2019 USD ($)
Leases
Amount included within accounts payable, related parties	$ 100,437	$ 100,437
Antero Midstream Corporation
Leases
Utilizing capacity (as a percent)		75.00%
Payment of capacity (as a percent)		70.00%
Term of lease	10 years	10 years
Gathering and compression fees paid	$ 171,000	$ 486,000
Amount included within accounts payable, related parties	$ 60,000	$ 60,000