Summary of Significant Accounting Policies Summary of Significant Accounting Policies - Disaggregated Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 1,862,075	$ 851,135	$ 1,026,204
Lease bonus - mineral acreage	0	4,062	1,711
Realized gain on derivatives	(220,105)	38,937	9,482
Unrealized gain on derivatives	21,011	(32,008)	(53,727)
Total revenues	1,662,981	862,126	983,670
Oil
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	1,205,608	595,507	759,811
Natural gas revenues
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	494,934	148,954	132,514
Third-party midstream services revenues
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	75,499	64,932	59,110
Sales of purchased natural gas
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 86,034	$ 41,742	$ 74,769