Commitments and Contingencies - Additional Information (Details)		12 Months Ended
	Dec. 15, 2021 USD ($) agreement	Dec. 31, 2024 USD ($) $ / bbl	Dec. 31, 2023 USD ($)	Mar. 31, 2024 USD ($)
Commitments and Contingencies:
Remaining environmental accrued liability recorded		$ 0	$ 0
Obligatory monthly deposit into sinking fund account per barrel of oil | $ / bbl		0.25
Sinking fund account maximum value upon which obligation ceases	$ 172,600,000	$ 4,300,000
Restricted Investment - decommissioning of offshore production facilities		4,500,000
Beta's decommissioning obligations, full supported by surety bonds		161,300,000
Beta's decommissioning obligations, cash		25,400,000
Rent expense		10,700,000	$ 10,300,000
Number of escrow funding agreements | agreement	2
Escrow funded yearly amount		$ 8,000,000		$ 14,800,000