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Segment and Geographic Reporting - Disaggregation of Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Energy
Disaggregation of Revenue [Line Items]
Disaggregated revenue	$ 9,247	$ 10,896	$ 7,242
Automotive Segment
Disaggregation of Revenue [Line Items]
Disaggregated revenue	1,685	2,349	2,384
Lease revenue outside scope ASC 606	56	45	10
Total Automotive net sales and other revenues from operations	1,741	2,394	2,394
Petroleum products | Energy
Disaggregation of Revenue [Line Items]
Disaggregated revenue	8,566	10,060	6,709
Nitrogen fertilizer products | Energy
Disaggregation of Revenue [Line Items]
Disaggregated revenue	681	836	533
Automotive Services | Automotive Segment
Disaggregation of Revenue [Line Items]
Disaggregated revenue	1,548	1,552	1,377
Aftermarket Parts | Automotive Segment
Disaggregation of Revenue [Line Items]
Disaggregated revenue	$ 137	$ 797	$ 1,007

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