Annual report pursuant to Section 13 and 15(d)

SUPPLEMENTAL INFORMATION ON OIL AND GAS EXPLORATION AND PRODUCTION ACTIVITIES (UNAUDITED) - Changes in Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves (Details)

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SUPPLEMENTAL INFORMATION ON OIL AND GAS EXPLORATION AND PRODUCTION ACTIVITIES (UNAUDITED) - Changes in Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Extractive Industries [Abstract]      
Sales and transfers of oil and gas produced, net of production costs $ (1,849) $ (1,035) $ (264)
Net changes in prices, production costs, and development costs 5,130 2,596 (954)
Extensions and discoveries 941 639 38
Previously estimated development costs incurred during the period 204 149 215
Revisions of previous quantity estimates, less related production costs 154 858 (255)
Sales of oil and gas reserves in place (1) (1) (6)
Accretion of discount 414 54 170
Net changes in income taxes (1,067) (178) 0
Change in production rates and other 215 516 (109)
Total change in standardized measure of discounted future net cash flows $ 4,141 $ 3,598 $ (1,165)