Exit and Termination Costs (Tables)

9 Months Ended

Sep. 30, 2022

Restructuring and Related Activities [Abstract]

Summary of Exit and Termination Costs

The following summarizes our exit and termination costs for the three and nine months ended September 30, 2022 and 2021 (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Severance costs	$	—	$	—	$	—	$	509
Transportation contract capacity releases   (including accretion of discount)		135		186		458		580
Divestiture contract obligation (including accretion    of discount)		10,930		11,603		57,791		8,468
	$	11,065	$	11,789	$	58,249	$	9,557

Exit and Termination Costs Included in Accrued Liabilities in Consolidated Balance Sheet

The following details the accrued exit and termination cost liability activity for the nine months ended September 30, 2022 (in thousands):

	Exit Costs (1)			Termination Costs
Balance at December 31, 2021	$	423,742		$	10
Accretion of discount		33,472			—
Changes in estimate		24,776			—
Payments		(75,103	)		(10	)
Balance at September 30, 2022	$	406,887		$	—

(1) Includes the divestiture contract obligation and the transportation contract capacity release obligation.