Revenues from Contracts with Customers (Tables)

12 Months Ended

Dec. 31, 2019

Revenue From Contract With Customer [Abstract]

Disaggregation of Revenue by Identified Revenue Stream

Revenue attributable to each of our identified revenue streams is disaggregated below (in thousands):

	Year Ended December 31,
		2019		2018
Natural gas sales	$	1,388,838	$	1,663,832
NGLs sales		681,134		931,360
Oil sales		185,453		255,885
Total natural gas, NGLs and oil sales		2,255,425		2,851,077
Sales of purchased natural gas		332,006		459,634
Sales of purchased NGLs		1,661		9,017
Other marketing revenue		11,842		14,109
Total	$	2,600,934	$	3,333,837