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Segment Disclosures and Related Information - Narrative (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) segment	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment	6
Sales and other operating revenues	$ 56,141	$ 78,494	$ 45,828
Lower 48
Segment Reporting Information [Line Items]
Sales and other operating revenues	38,244	$ 52,921	$ 29,306
Pipeline Company
Segment Reporting Information [Line Items]
Sales and other operating revenues	$ 5,800
Customer Concentration Risk | Pipeline Company | Revenue Benchmark | Lower 48
Segment Reporting Information [Line Items]
Concentration risk percentage	10.00%

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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