Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Obligation under Transportation Agreements

As of June 30, 2021, future payments under non-cancelable firm transportation and gathering agreements were as follows:

	Payments Due by Period
(in millions)	Total		Less than 1 Year		1 to 3 Years		3 to 5 Years		5 to 8 Years		More than 8 Years
Infrastructure currently in service	$	7,965	$	713	$	1,557	$	1,317	$	1,744	$	2,634
Pending regulatory approval and/or construction (1)	369		2		18		25		52		272
Total transportation charges	$	8,334	$	715	$	1,575	$	1,342	$	1,796	$	2,906

(1)Based on estimated in-service dates as of June 30, 2021.