Property and equipment - Benchmark Prices and Realized Prices (Details)	3 Months Ended
	Jun. 30, 2025 $ / bbl $ / MMBTU $ / MMcf	Mar. 31, 2025 $ / MMBTU $ / bbl $ / MMcf	Dec. 31, 2024 $ / MMBTU $ / bbl $ / MMcf	Sep. 30, 2024 $ / bbl $ / MMBTU $ / MMcf	Jun. 30, 2024 $ / bbl $ / MMBTU $ / MMcf
Oil ($/Bbl)
Property, Plant and Equipment [Line Items]
Benchmark Prices (in dollars per barrel or MMBtu)	70.48	74.52	75.48	78.64	79.00
Realized Prices (in dollars per barrel or Mcf)	71.47	75.55	76.76	79.92	80.31
NGL ($/Bbl)
Property, Plant and Equipment [Line Items]
Benchmark Prices (in dollars per barrel or MMBtu)	70.48	74.52	75.48	78.64	79.00
Realized Prices (in dollars per barrel or Mcf)	15.65	13.87	13.66	14.06	14.10
Natural gas ($/MMBtu)
Property, Plant and Equipment [Line Items]
Benchmark Prices (in dollars per barrel or MMBtu) \| $ / MMBTU	2.86	2.44	2.13	2.21	2.32
Natural gas ($/Mcf)
Property, Plant and Equipment [Line Items]
Realized Prices (in dollars per barrel or Mcf) \| $ / MMcf	0.98	1.04	0.85	0.81	0.90