Properties and Equipment, Net (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Finance lease right-of-use asset	$ 29	$ 26
Property, plant and equipment	32,017	26,729
Accumulated DD&A	(9,920)	(8,839)
Properties and equipment, net	$ 22,097	17,890
Costs capitalized period	1 year
Proved oil and gas properties
Property, Plant and Equipment [Line Items]
Properties and equipment, gross	$ 25,619	21,765
Unproved oil and gas properties
Property, Plant and Equipment [Line Items]
Properties and equipment, gross	5,121	4,105
Gathering and pipeline systems
Property, Plant and Equipment [Line Items]
Properties and equipment, gross	1,008	620
Land, buildings and other equipment
Property, Plant and Equipment [Line Items]
Properties and equipment, gross	$ 240	$ 213