Revenue - Schedule of Accounts Receivable (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Allowance for doubtful accounts	$ (1)	$ (1)
Total accounts receivable, net	314	593
Natural gas, oil and NGL sales
Disaggregation of Revenue [Line Items]
Accounts receivable, gross	165	406
Joint interest
Disaggregation of Revenue [Line Items]
Accounts receivable, gross	135	180
Other
Disaggregation of Revenue [Line Items]
Accounts receivable, gross	$ 15	$ 8