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Basis of Financial Statement Preparation	9 Months Ended
	Sep. 30, 2025
Basis Of Financial Statement Preparation [Abstract]
Basis of Financial Statement Preparation	Note 1. Basis of Financial Statement Preparation These unaudited Condensed Consolidated Financial Statements should be read in the context of the Consolidated Financial Statements and notes thereto filed with the Securities and Exchange Commission in the Corporation's 2024 Annual Report on Form 10-K. In the opinion of the Corporation, the information furnished herein reflects all known accruals and adjustments necessary for a fair statement of the results for the periods reported herein. All such adjustments are of a normal recurring nature. The Corporation's exploration and production activities are accounted for under the "successful efforts" method.

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- Definition

The entire disclosure for the basis of presentation and significant accounting policies concepts. Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). Accounting policies describe all significant accounting policies of the reporting entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483426/235-10-50-1

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- Definition

Basis of Financial Statement Preparation [Abstract]

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No definition available.

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