Amount of assessment by government agencies in connection with alleged obligations.

No definition available.

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- Definition

Amount of assessment by government agencies in connection with alleged obligations, expressed in foreign currency.

+ References

No definition available.

+ Details

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- Definition

The amount of estimated penalties accrued as of the balance sheet date arising from income tax examinations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Contingencies and Commitments (Unaudited) (Details) - PT Freeport Indonesia [Member] IDR in Trillions	Oct. 31, 2015 USD ($)	Oct. 31, 2015 IDR	Sep. 30, 2015 USD ($)
Loss Contingencies [Line Items]
Income Tax Examination, Penalties Accrued			$ 0
Subsequent Event [Member]
Loss Contingencies [Line Items]
Assessment By Foreign Government Of Alleged Obligations	$ 177,000,000
Assessment By Foreign Government of Alleged Obligations, Expressed in Foreign Currency \| IDR		IDR 2.6