Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 1,755	$ 1,295	$ 5,504	$ 4,015
Oil
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	984	765	2,758	2,240
Natural gas
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	519	320	2,018	1,177
NGL
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	213	186	638	535
Other
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 39	$ 24	$ 90	$ 63