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FINANCIAL INSTRUMENTS (Derivative) (Details) (USD $) In Millions, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2010 | Dec. 31, 2009
--- | --- | --- | --- | ---
Derivative [Line Items] |  |  |  |
Credit Derivative, Maximum Exposure, Undiscounted | $ 54 |  |  |
Cash and cash equivalents | 1,985 | 3,705 | 4,822 | 3,738
Embedded derivatives in provisional sales contracts, Copper [Member] | Derivatives Not Designated as Hedging Instruments [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Derivative held (in lbs except gold in oz) | 673,000,000 |  |  |
Average contract price | 3.24 |  |  |
Average market price | 3.34 |  |  |
Embedded derivatives in provisional sales contracts, Gold [Member] | Derivatives Not Designated as Hedging Instruments [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Derivative held (in lbs except gold in oz) | 254,000 |  |  |
Average contract price | 1,245.00 |  |  |
Average market price | 1,202.00 |  |  |
Embedded derivatives in provisional purchase contracts, Copper [Member] | Derivatives Not Designated as Hedging Instruments [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Derivative held (in lbs except gold in oz) | 60,000,000 |  |  |
Average contract price | 3.26 |  |  |
Average market price | 3.34 |  |  |
Atlantic Copper [Member] | Copper Forward Contracts [Member] | Derivatives Not Designated as Hedging Instruments [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Derivative held (in lbs except gold in oz) | 10,000,000 |  |  |
Average contract price | 3.27 |  |  |
Maximum [Member] | Embedded derivatives in provisional sales contracts, Copper [Member] | Derivatives Not Designated as Hedging Instruments [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Maturities | June 2014 |  |  |
Maximum [Member] | Embedded derivatives in provisional sales contracts, Gold [Member] | Derivatives Not Designated as Hedging Instruments [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Maturities | April 2014 |  |  |
Maximum [Member] | Embedded derivatives in provisional purchase contracts, Copper [Member] | Derivatives Not Designated as Hedging Instruments [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Maturities | April 2014 |  |  |
Maximum [Member] | Atlantic Copper [Member] | Copper Forward Contracts [Member] | Derivatives Not Designated as Hedging Instruments [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Maturities | February 2014 |  |  |
Fair Value Hedging [Member] | Commodity Contract [Member] | Derivatives Designated as Hedging Instrument [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Derivative held (in lbs except gold in oz) | 44,000,000 |  |  |
Average contract price | 3.28 |  |  |
Fair Value Hedging [Member] | Maximum [Member] | Commodity Contract [Member] | Derivatives Designated as Hedging Instrument [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Maturities | November 2014 |  |  |
Bank Time Deposits [Member] |  |  |  |
Derivative [Line Items] |  |  |  |
Cash and cash equivalents | $ 211 | $ 514 |  |

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- Definition Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6676-107765 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3044-108585 + Details
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