Commitments and Contingencies - Pipeline Capacity Agreements (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Future minimum throughput payments
Proceeds from sales of assets	$ 53,246	$ 45,978	$ 18,500
Customer contracts
Future minimum throughput payments
Number of months to continue shipping after maturity date of contract	6 months
Pipeline capacity agreements
Future minimum throughput payments
Contractual obligation to be paid in 2025	$ 30,400