Other Expense

9 Months Ended

Sep. 30, 2023

Other Income and Expenses [Abstract]

Other Expense

Other Expense

The components of other expense are as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
	(in millions)
Unoccupied facilities expense (a)	$	8	$	8	$	25	$	27
Impairment of long-lived assets (b) (Note 4)	—		—		22		—
Idle equipment charges (c)	1		5		3		19
Loss on early extinguishment of debt	—		—		—		47
South Texas deficiency fee obligation, net (d)	—		(1)		—		(18)
Other	16		24		43		43
	$	25	$	36	$	93	$	118

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(a)Primarily represents facilities expense associated with certain offices acquired as part of business combinations that are no longer occupied by the Company.

(b)Impairment of long-lived assets represents the decrease in fair value of unoccupied field offices to their expected sales price or market value.

(c)Primarily represents idle field equipment and stacked drilling rig charges for the three and nine months ended September 30, 2023 and idle frac equipment fees and frac reservation fees for the three and nine months ended September 30, 2022.

(d)Represents changes to the Company's 2022 forecasted minimum volume commitment deficiency fee obligation and receivable associated with the Company's 2019 sale of its Eagle Ford assets and other remaining assets in South Texas.