Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2020

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Obligation under Transportation Agreements

As of December 31, 2020, future payments under non-cancelable firm transportation and gathering agreements are 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 (1)	$	8,013	$	860	$	1,532	$	1,286	$	1,813	$	2,522
Pending regulatory approval and/or construction (2)	531		2		30		37		88		374
Total transportation charges	$	8,544	$	862	$	1,562	$	1,323	$	1,901	$	2,896

(1)With the close of the Montage Merger the Company acquired firm transportation commitments of approximately $1,100 million. These commitments approximate $99 million within the next year, $197 million from 1 to 3 years, $196 million from 3 to 5 years, $284 million from 5 to 8 years and $324 million beyond 8 years.

(2)Based on the estimated in-service dates as of December 31, 2020.