Asset Retirement Obligations (Tables)

3 Months Ended

Mar. 31, 2026

Asset Retirement Obligation Disclosure [Abstract]

Schedule of Asset Retirement Obligations [Table Text Block]


						Three Months Ended March 31,
						2026						2025
						(In Thousands)
Balance as of January 1						$	573,187					$	378,460
Liabilities incurred						—						250
Liabilities settled						(3,405)						(1,987)
Revisions to cash flow and timing estimates						(4,589)						(12,919)
Accretion expense						6,363						4,475
Balance as of March 31						$	571,556					$	368,279
Less: ARO liabilities, current						60,190						45,396
ARO liabilities, non-current						$	511,366					$	322,883