Revenues Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	$ 1,909,843	$ 1,791,720
Bakken
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	978,621	949,805
Anadarko Basin
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	396,208	421,201
Powder River Basin
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	131,104	115,005
Permian Basin
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	363,985	262,459
All Other
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	39,925	43,250
Crude Oil Sales
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	1,634,907	1,385,436
Crude Oil Sales | Bakken
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	891,174	796,920
Crude Oil Sales | Anadarko Basin
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	241,924	200,981
Crude Oil Sales | Powder River Basin
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	117,274	100,748
Crude Oil Sales | Permian Basin
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	344,645	243,605
Crude Oil Sales | All Other
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	39,890	43,182
Natural gas sales
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	274,936	406,284
Natural gas sales | Bakken
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	87,447	152,885
Natural gas sales | Anadarko Basin
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	154,284	220,220
Natural gas sales | Powder River Basin
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	13,830	14,257
Natural gas sales | Permian Basin
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	19,340	18,854
Natural gas sales | All Other
Disaggregation of Revenue [Line Items]
Crude oil, natural gas, and natural gas liquids sales	$ 35	$ 68