Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2020

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue by Segment

The following table reconciles operating revenues as presented on the consolidated statements of operations to the operating revenues by segment:

(in millions)	E&P		Marketing		Intersegment Revenues		Total
Three months ended March 31, 2020
Gas sales	$	239	$	—	$	9	$	248
Oil sales	52		—		—		52
NGL sales	50		—		—		50
Marketing	—		548		(309)		239
Other (1)	3		—		—		3
Total	$	344	$	548	$	(300)	$	592
Three months ended March 31, 2019
Gas sales	$	421	$	—	$	9	$	430
Oil sales	39		—		—		39
NGL sales	81		—		—		81
Marketing	—		940		(502)		438
Other (2)	1		1		—		2
Total	$	542	$	941	$	(493)	$	990

(1)For the three months ended March 31, 2020, other E&P revenues consists primarily of gains on purchaser imbalances associated with certain NGLs.

(2)For the three months ended March 31, 2019, other E&P revenues consists primarily of water sales to third-party operators, and other Marketing revenues consists primarily of sales of gas from storage.

Disaggregation of Revenue on Geographic Basis

Associated E&P revenues are also disaggregated for analysis on a geographic basis by the core areas in which the Company operates, which are in Pennsylvania and West Virginia.

	For the three months ended March 31,
(in millions)	2020		2019
Northeast Appalachia	$	195	$	348
Southwest Appalachia	149		193
Other	—		1
Total	$	344	$	542

Reconciliation of Accounts Receivable

The following table reconciles the Company’s receivables from contracts with customers to consolidated accounts receivable as presented on the consolidated balance sheet:

(in millions)	March 31, 2020		December 31, 2019
Receivables from contracts with customers	$	195	$	284
Other accounts receivable	97		61
Total accounts receivable	$	292	$	345