Revenue - Accounts Receivable (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Allowance for doubtful accounts	$ (11)	$ (1)
Total accounts receivable, net	1,226	593
Natural gas, oil and NGL sales
Disaggregation of Revenue [Line Items]
Accounts receivable, gross	1,028	406
Joint interest
Disaggregation of Revenue [Line Items]
Accounts receivable, gross	191	180
Other
Disaggregation of Revenue [Line Items]
Accounts receivable, gross	$ 18	$ 8