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Reclamation and Environmental - Schedule of Variables of Weighted Average (Details)	6 Months Ended	12 Months Ended
	Dec. 31, 2022	Jun. 30, 2022
Environmental Remediation Obligations [Abstract]
Weighted-average credit adjusted risk free rate	9.94%	9.94%
Weighted-average inflation rate	2.32%	2.32%

X

- Definition

Weighted-Average Inflation Rate

+ References

No definition available.

+ Details

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- References

No definition available.

+ Details

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X

- Definition

This element represents the weighted average risk free rate used to discount the claim liability related to financial guarantee insurance contracts.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 40
-Section 50
-Paragraph 9
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=99382878&loc=SL5749324-161292

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