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Supplemental Disclosures About Natural Gas, Oil and NGL Producing Activities (unaudited) - Schedule of Future Net Cash Flows Relating to Proved Reserves Based on Standardized Measure (Details) $ in Millions | Dec. 31, 2022 $ / bbl | Dec. 31, 2022 USD ($) | Dec. 31, 2022 $ / Mcf | Dec. 31, 2022 $ / bbl | Dec. 31, 2021 $ / bbl | Dec. 31, 2021 USD ($) | Dec. 31, 2021 $ / Mcf | Dec. 31, 2021 $ / bbl | Dec. 31, 2020 $ / bbl | Dec. 31, 2020 USD ($) | Dec. 31, 2020 $ / Mcf | Dec. 31, 2020 $ / bbl | Dec. 31, 2019 USD ($)
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Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Future cash inflows |  | $ 76,626 |  |  |  | $ 33,700 |  |  |  | $ 8,247 |  |  |
Future production costs |  | (10,177) |  |  |  | (6,735) |  |  |  | (2,963) |  |  |
Future development costs |  | (5,343) |  |  |  | (3,687) |  |  |  | (563) |  |  |
Future income tax provisions |  | (10,440) |  |  |  | (2,254) |  |  |  | (9) |  |  |
Future net cash flows |  | 50,666 |  |  |  | 21,024 |  |  |  | 4,712 |  |  |
Less effect of a 10% discount factor |  | (24,361) |  |  |  | (8,737) |  |  |  | (1,626) |  |  |
Standardized measure of discounted future net cash flows |  | 26,305 |  |  |  | 12,287 |  |  |  | 3,086 |  |  | $ 9,000
Future Development Costs |  |  |  |  |  |  |  |  |  |  |  |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Future plugging and abandonment costs |  | $ 979 |  |  |  | $ 846 |  |  |  | $ 429 |  |  |
Natural Gas |  |  |  |  |  |  |  |  |  |  |  |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Price used in computing estimated future cash inflows | $ / Mcf |  |  | 6.36 |  |  |  | 3.60 |  |  |  | 1.98 |  |
Oil |  |  |  |  |  |  |  |  |  |  |  |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Price used in computing estimated future cash inflows | 93.67 |  |  | 93.67 | 66.56 |  |  | 66.56 | 39.57 |  |  | 39.57 |
NGL |  |  |  |  |  |  |  |  |  |  |  |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Price used in computing estimated future cash inflows | 43.58 |  |  | 43.58 | 35.81 |  |  | 35.81 | 17.32 |  |  | 17.32 |

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