The dollar value of the pounds of copper purchased from joint venture partner.

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- Definition

Estimated Recoverable Proven And Probable Reserves

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No definition available.

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- Definition

Joint Venture Interest In Assets And Production

+ References

No definition available.

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- Definition

Number of pounds of copper purchased from joint venture partner's share of Morenci's production.

+ References

No definition available.

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- Definition

Amount of net assets (liabilities).

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- Definition

Amounts due from an entity in which the reporting entity shares joint control with another party or group, due within 1 year (or 1 business cycle).

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- Definition

Percent of net assets at close of period. For schedules of investments that are categorized, each category has a percent of net assets for the aggregated value of the Investments in the category.

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- Definition

Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.

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- Definition

The cumulative amount of the reporting entity's undistributed earnings or deficit.

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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.

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OWNERSHIP IN SUBSIDIARIES AND JOINT VENTURES (Details) oz in Millions, lb in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2019 USD ($) lb oz	Jan. 01, 2023	Dec. 31, 2018 USD ($)	Dec. 21, 2018	May 31, 2016
Summary of investment holdings [Line Items]
Retained Earnings (accumulated deficit)		$ (12,280,000,000)		$ (12,041,000,000)
Freeport-McMoRan Corporation [Member]
Summary of investment holdings [Line Items]
Number of pounds of copper purchased from Sumitomo (in pounds) \| lb		147
Sumitomo Metal Mining, Ltd. and SMM Morenci Inc. [Member]
Summary of investment holdings [Line Items]
Dollar value of pounds purchased from Sumitomo		$ 397,000,000
Due from Joint Ventures, Current		19,000,000
PT-FI
Summary of investment holdings [Line Items]
Net assets (liabilities) in subsidiary		10,400,000,000
Retained Earnings (accumulated deficit)		$ 6,400,000,000
Rio Tinto Share In Joint Venture
Summary of investment holdings [Line Items]
Percent interest in certain assets and future production per terms of the joint venture agreement		40.00%
Sumitomo Metal Mining Co., Ltd. [Member]
Summary of investment holdings [Line Items]
Due from Joint Ventures, Current				$ 13,000,000
Copper
Summary of investment holdings [Line Items]
Estimated Recoverable Proven And Probable Reserves (in pounds) \| lb		120,000
Gold
Summary of investment holdings [Line Items]
Estimated Recoverable Proven And Probable Reserves (in pounds) \| oz		29.6
Morenci
Summary of investment holdings [Line Items]
Ownership percentage		72.00%
Morenci \| SMM Morenci Inc.
Summary of investment holdings [Line Items]
Ownership percentage						13.00%
Morenci \| Sumitomo Metal Mining Co., Ltd. [Member]
Summary of investment holdings [Line Items]
Ownership percentage		15.00%
Cerro Verde [Member]
Summary of investment holdings [Line Items]
Ownership percentage		53.56%
Other North America Mines [Member]
Summary of investment holdings [Line Items]
Ownership percentage		100.00%
El Abra [Member]
Summary of investment holdings [Line Items]
Ownership percentage		51.00%
PT Indocopper Investama [Member]
Summary of investment holdings [Line Items]
Ownership percentage					100.00%
Freeport Minerals Corporation [Member]
Summary of investment holdings [Line Items]
Loans outstanding		$ 0
Freeport Minerals Corporation [Member] \| Subsidiaries [Member]
Summary of investment holdings [Line Items]
Net assets (liabilities) in subsidiary		14,500,000,000
Retained Earnings (accumulated deficit)		$ (16,000,000,000.0)
PT-FI
Summary of investment holdings [Line Items]
Ownership percentage		48.76%			81.28%
Loans outstanding		$ 973,000,000
PT-FI \| PT Indocopper Investama [Member]
Summary of investment holdings [Line Items]
Ownership percentage					9.36%
PT-FI \| PT Freeport Indonesia, Subsidiary
Summary of investment holdings [Line Items]
Ownership percentage					19.00%
Atlantic Copper [Member]
Summary of investment holdings [Line Items]
Ownership percentage		100.00%
Net assets (liabilities) in subsidiary		$ 38,000,000
Retained Earnings (accumulated deficit)		(411,000,000)
Loans outstanding		$ 324,000,000
Forecast [Member] \| Rio Tinto Share In Joint Venture
Summary of investment holdings [Line Items]
Percent interest in certain assets and future production per terms of the joint venture agreement	40.00%
Forecast [Member] \| PT-FI
Summary of investment holdings [Line Items]
Ownership percentage			48.76%