PENSION AND POSTRETIREMENT BENEFIT PLANS (Estimated Future Benefit Payments) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012
Pension Benefits [Member]
Pension, Postretirement And Postemployment Liabilities Statement [Line Items]
Expected future benefit payments, 2013	$ 385
Expected future benefit payments, 2014	398
Expected future benefit payments, 2015	401
Expected future benefit payments, 2016	415
Expected future benefit payments, 2017	422
Expected future benefit payments, 2018-2022	2,109
Other Benefits [Member]
Pension, Postretirement And Postemployment Liabilities Statement [Line Items]
Expected future benefit payments, 2013	47
Expected future benefit payments, 2014	44
Expected future benefit payments, 2015	42
Expected future benefit payments, 2016	40
Expected future benefit payments, 2017	37
Expected future benefit payments, 2018-2022	$ 151

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Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920

+ Details

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- Definition

Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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- Definition

Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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- Definition

Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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- Definition

Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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- Definition

Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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