Restructuring Charges (Tables)

12 Months Ended

Dec. 31, 2020

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Charges

The following table presents a summary of the restructuring charges included in Operating Income for the years ended December 31, 2020, 2019 and 2018:

	For the years ended December 31,
(in millions)	2020		2019		2018 (1)
Reduction in workforce (not Fayetteville Shale sale-related)	$	16	$	—	$	23
Fayetteville Shale sale-related	—		11		16
Total restructuring charges	$	16	$	11	$	39

(1)Does not include a $4 million gain for the year ended December 31, 2018 related to curtailment of the other postretirement benefit plan presented in other income (loss), net on the consolidated statements of operations.

Summary of Liabilities Associated with Restructuring Activities

The following table presents a summary of liabilities associated with the Company’s restructuring activities at December 31, 2020, which are reflected in accounts payable on the consolidated balance sheet:

(in millions)
Liability at December 31, 2019	$	2
Additions	16
Distributions	(15)
Liability at December 31, 2020	$	3

Workforce Reduction

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Charges

The following table presents a summary of the restructuring charges related to workforce reduction plans included in Operating Income (Loss) for the year ended December 31, 2020, 2019 and 2018:

	For the years ended December 31,
(in millions)	2020		2019		2018
Severance (including payroll taxes)	$	16	$	—	$	21
Outplacement services, other	—		—		2
Total reduction in workforce-related restructuring charges (1)	$	16	$	—	$	23

(1)Total restructuring charges were $16 million for the Company's E&P segment for the year ended December 31, 2020. Total restructuring charges for the Company's E&P and Marketing segments were $21 million and $2 million, respectively, for the year ended December 31, 2018.

Fayetteville Shale

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Charges

The following table presents a summary of the restructuring charges related to the consolidation and reorganization associated with the Fayetteville Shale sale included in Operating Income on the condensed statements of operations for the years ended December 31, 2019 and 2018:

	For the years ended December 31,
(in millions)	2019		2018
Severance (including payroll taxes)	$	5	$	12
Office consolidation	6		4
Total Fayetteville Shale sale-related charges (1) (2)	$	11	$	16

(1)Total restructuring charges were $11 million and $16 million for the Company’s E&P segment for the years ended December 31, 2019 and 2018, respectively.

(2)Does not include a $4 million gain for the year ended December 31, 2018 related to the curtailment of the other postretirement benefit plan presented in Other Income (Loss), net on the consolidated statements of operations.