Properties and Equipment, Net (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Finance lease right-of-use asset	$ 29	$ 26
Property, plant and equipment	31,426	26,729
Accumulated DD&A	(9,345)	(8,839)
Properties and equipment, net	$ 22,081	17,890
Costs capitalized period	1 year
Proved oil and gas properties
Property, Plant and Equipment [Line Items]
Properties and equipment, gross	$ 24,931	21,765
Unproved oil and gas properties
Property, Plant and Equipment [Line Items]
Properties and equipment, gross	5,255	4,105
Gathering and pipeline systems
Property, Plant and Equipment [Line Items]
Properties and equipment, gross	981	620
Land, buildings and other equipment
Property, Plant and Equipment [Line Items]
Properties and equipment, gross	$ 230	$ 213

Amortization period of cost capitalized in obtaining or fulfilling contract with customer, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount, before accumulated amortization, of right-of-use asset from finance lease.

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Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease.

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