Exit Costs (Tables)

9 Months Ended

Sep. 30, 2023

Restructuring and Related Activities [Abstract]

Summary of Exit Costs

The following summarizes our exit costs for the three and nine months ended September 30, 2023 and 2022 (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Transportation contract capacity releases   (including accretion of discount)	$	79	$	135	$	281	$	458
Divestiture contract obligation    (including accretion of discount)		10,605		10,930		71,380		57,791
	$	10,684	$	11,065	$	71,661	$	58,249

Exit Costs Included in Accrued Liabilities in Consolidated Balance Sheet

The following details the accrued exit cost liability activity for the nine months ended September 30, 2023 (in thousands):

	Exit Costs (a)
Balance at December 31, 2022	$	395,680
Accretion of discount		31,900
Changes in estimate		39,761
Payments		(74,224	)
Balance at September 30, 2023	$	393,117

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