Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2023

Commitments and Contingencies Disclosure [Abstract]

Summary of Decommissioning Obligations Included in Consolidated Balance Sheets

The decommissioning obligations are included in the Condensed Consolidated Balance Sheets as “Other current liabilities” and “Other long-term liabilities” and the changes in that liability were as follows (in thousands):

	September 30, 2023			December 31, 2022
Balance, beginning of period	$	54,269		$	24,336
Additions		266			8,900
Changes in estimate		9,188			22,658
Settlements		(40,415	)		(1,625	)
Balance, end of period	$	23,308		$	54,269
Less: Current portion		7,200			42,069
Long-term portion	$	16,108		$	12,200