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Litigation (Details) $ in Billions	1 Months Ended	12 Months Ended
	Feb. 28, 2011 USD ($)	Dec. 31, 2022 lawsuit	Dec. 31, 1991
Ecuador Litigation | Pending Litigation
Loss Contingencies [Line Items]
Remediation program term (in years)			3 years
Damages awarded | $	$ 9.5
Climate Change
Loss Contingencies [Line Items]
Claims dismissed (in number of claims)		1
Climate Change | Pending Litigation
Loss Contingencies [Line Items]
Pending lawsuits and claims (in number of claims)		23
Coastal Erosion | Pending Litigation
Loss Contingencies [Line Items]
Pending lawsuits and claims (in number of claims)		39

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Conducted remediation program.

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Number of claims dismissed.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
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Amount of damages awarded to the plaintiff in the legal matter.

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-SubTopic 20
-Section 50
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