Revenue - Schedule of Accounts Receivable (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
Disaggregation of Revenue [Line Items]
Allowance for doubtful accounts	$ (15)	$ (11)
Total accounts receivable, net	1,074	1,226
Natural gas, oil and NGL sales
Disaggregation of Revenue [Line Items]
Accounts receivable, gross	837	1,028
Joint interest
Disaggregation of Revenue [Line Items]
Accounts receivable, gross	220	191
Other
Disaggregation of Revenue [Line Items]
Accounts receivable, gross	$ 32	$ 18