Supplemental Cash Flow Information - Supplemental Cash Flow Information (Detail) - USD ($) $ in Thousands	3 Months Ended			12 Months Ended
	Mar. 31, 2024		Mar. 31, 2023	Dec. 31, 2023	[1]
Net cash provided from operating activities included:
Income taxes paid to taxing authorities	$ 0		$ 0
Interest paid	(39,169)		(39,931)
Non-cash investing activities included:
Increase in asset retirement costs capitalized	1,462	[1]	790	$ 4,616
Increase in accrued capital expenditures	$ 13,897		$ 13,026

[1] (a) Includes costs incurred whether capitalized or expensed.