2.2.0.25truefalse42109 - Disclosure - PENSION, POSTRETIREMENT AND POSTEMPLOYMENT LIABILITIES (Assumed Healthcare Cost Trend Rates) (Details)truefalsefalse1falsefalseUSDtruefalse{us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis} : Other Benefits [Member]
1/1/2010 - 12/31/2010
USD ($)
$Duration_1_1_2010_To_12_31_201035http://www.sec.gov/CIK0000014272duration2010-01-01T00:00:002010-12-31T00:00:00falsefalseOther Benefits [Member]us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_OtherPostretirementBenefitPlansDefinedBenefitMemberus-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxisexplicitMemberUnit1Standard
http://www.xbrl.org/2003/iso4217USDiso42170Unit13Standardhttp://www.xbrl.org/2003/instancepurexbrli0USDUSD$2falsefalsetruefalse{us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis} : Other Benefits [Member]
1/1/2009 - 12/31/2009
Duration_1_1_2009_To_12_31_20092250http://www.sec.gov/CIK0000014272duration2009-01-01T00:00:002009-12-31T00:00:00falsefalseOther Benefits [Member]us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_OtherPostretirementBenefitPlansDefinedBenefitMemberus-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxisexplicitMemberUnit13Standardhttp://www.xbrl.org/2003/instancepurexbrli03falsefalsetruefalse{us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis} : Other Benefits [Member]
1/1/2008 - 12/31/2008
Duration_1_1_2008_To_12_31_200824http://www.sec.gov/CIK0000014272duration2008-01-01T00:00:002008-12-31T00:00:00falsefalseOther Benefits [Member]us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_OtherPostretirementBenefitPlansDefinedBenefitMemberus-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxisexplicitMemberUnit13Standardhttp://www.xbrl.org/2003/instancepurexbrli02false0us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedForNextFiscalYearus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truetruefalse0.0790.079falsefalsefalsefalsefalse2truetruefalse0.08380.0838falsefalsefalsefalsefalse3truetruefalse0.08910.0891falsefalsefalsefalsefalseOtherus-types:percentItemTypepureThe assumed health care cost trend rate for the next year used to measure the expec
ted cost of benefits covered by the plan (gross eligible charges). This is based upon the annual rate of change in the cost of health care benefits currently provided by the postretirement benefit plan, due to factors other than changes in the composition of the plan population by age and dependency status.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5
-Subparagraph l
falsefalse3false0us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRateus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truetruefalse0.04510.0451falsefalsefalsefalsefalse2truetruefalse0.04510.0451falsefalsefalsefalsefalse3truetruefalse0.04520.0452falsefalsefalsefalsefalseOtherus-types:percentItemTypepureThe ultimate trend rate for health care costs.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5
-Subparagraph l
falsefalse4false0us-gaap_DefinedBenefitPlanYearThatRateReachesUltimateTrendRateus-gaaptruenainstantNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1falsefalsefalse002018falsefalsefalsefalsefalse2falsefalsefalse002018falsefalsefalsefalsefalse3falsefalsefalse002017falsefalsefalsefalsefalseOtherxbrli:gYearItemTypepositiveintegerThe year when the ultimate health care cost trend rate is expected to be reached.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5
-Subparagraph l
falsefalse33PENSION, POSTRETIREMENT AND POSTEMPLOYMENT LIABILITIES (Assumed Healthcare Cost Trend Rates) (Details) (Other Benefits [Member])UnKnownUnKnownUnKnownUnKnowntruetrue
