Quarterly report pursuant to Section 13 or 15(d)

RESTRUCTURING, IMPAIRMENT AND PLANT CLOSING COSTS (Details 4)

v2.4.1.9
RESTRUCTURING, IMPAIRMENT AND PLANT CLOSING COSTS (Details 4) (USD $)
In Millions, unless otherwise specified
3 Months Ended 0 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Feb. 12, 2015
kt
Mar. 04, 2015
Dec. 01, 2014
item
Accrued restructuring costs by type of cost and initiative          
Pension-related charges   $ 1hun_RestructuringPensionSettlementsCashCharge      
Reversal of reserves no longer required (1)us-gaap_RestructuringReserveAccrualAdjustment (4)us-gaap_RestructuringReserveAccrualAdjustment      
Noncash charges 29us-gaap_RestructuringCostsAndAssetImpairmentCharges 6us-gaap_RestructuringCostsAndAssetImpairmentCharges      
Accelerated depreciation 28hun_RestructuringCostsAcceleratedDepreciation        
Total restructuring, impairment and plant closing costs 93hun_RestructuringImpairmentAndPlantClosingCosts 39hun_RestructuringImpairmentAndPlantClosingCosts      
Calais, France Facility          
Accrued restructuring costs by type of cost and initiative          
Accelerated depreciation 28hun_RestructuringCostsAcceleratedDepreciation
/ dei_EntityByLocationAxis
= hun_CalaisFranceFacilityMember
       
Decrease in titanium dioxide capacity due to closing operations     100hun_RestructuringTitaniumDioxideCapacityDecrease
/ dei_EntityByLocationAxis
= hun_CalaisFranceFacilityMember
   
Decrease in titanium dioxide capacity due to closing operations (as a percent)     13.00%hun_RestructuringTitaniumDioxideCapacityDecreasePercentage
/ dei_EntityByLocationAxis
= hun_CalaisFranceFacilityMember
   
Performance Products | Lavera, France facility          
Accrued restructuring costs by type of cost and initiative          
Impairment of long-lived assets   1us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf
/ dei_EntityByLocationAxis
= hun_LaveraFranceMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_PerformanceProductsMember
     
Corporate and other          
Accrued restructuring costs by type of cost and initiative          
Reversal of reserves no longer required (1)us-gaap_RestructuringReserveAccrualAdjustment
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateNonSegmentMember
       
Workforce reductions          
Accrued restructuring costs by type of cost and initiative          
Reversal of reserves no longer required (1)us-gaap_RestructuringReserveAccrualAdjustment
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
       
Workforce reductions | Calais, France Facility          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 22us-gaap_RestructuringCharges
/ dei_EntityByLocationAxis
= hun_CalaisFranceFacilityMember
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
       
Workforce reductions | Performance Products          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges   23us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_PerformanceProductsMember
     
Workforce reductions | Advanced Materials          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges   7us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_AdvancedMaterialsMember
     
Reversal of reserves no longer required   (3)us-gaap_RestructuringReserveAccrualAdjustment
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_AdvancedMaterialsMember
     
Workforce reductions | Pigments and Additives          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 34us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_PigmentsAndAdditivesMember
3us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_PigmentsAndAdditivesMember
  1us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_PigmentsAndAdditivesMember
 
Expected number of positions to be terminated         900us-gaap_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_PigmentsAndAdditivesMember
Non-cancelable lease and contract termination costs          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges   2us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= hun_NonCancelableLeaseCostAndContractTerminationCostsMember
     
Non-cancelable lease and contract termination costs | Textile Effects          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges   2us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= hun_NonCancelableLeaseCostAndContractTerminationCostsMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_TextileEffectsMember
     
Demolition and decommissioning | Textile Effects          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges   2us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= hun_DemolitionAndDecommissioningMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_TextileEffectsMember
     
2013 and prior initiatives          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges   41us-gaap_RestructuringCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiative2013AndPriorMember
     
2014 initiatives and prior          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 42us-gaap_RestructuringCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiatives2014AndPriorMember
       
Noncash charges   1us-gaap_RestructuringCostsAndAssetImpairmentCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiatives2014AndPriorMember
     
2014 initiatives and prior | Performance Products          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 1us-gaap_RestructuringCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiatives2014AndPriorMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_PerformanceProductsMember
       
2014 initiatives and prior | Polyurethanes          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 2us-gaap_RestructuringCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiatives2014AndPriorMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_PolyurethanesMember
       
2014 initiatives and prior | Textile Effects          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 3us-gaap_RestructuringCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiatives2014AndPriorMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_TextileEffectsMember
       
2014 initiatives and prior | Pigments and Additives          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 34us-gaap_RestructuringCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiatives2014AndPriorMember
/ us-gaap_StatementBusinessSegmentsAxis
= hun_PigmentsAndAdditivesMember
       
2014 initiatives and prior | Corporate and other          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 2us-gaap_RestructuringCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiatives2014AndPriorMember
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_CorporateNonSegmentMember
       
2014 initiatives and prior | Workforce reductions          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 31us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiatives2014AndPriorMember
       
2014 initiatives and prior | Demolition and decommissioning          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 2us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= hun_DemolitionAndDecommissioningMember
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiatives2014AndPriorMember
       
2014 initiatives and prior | Other restructuring costs          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 9us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= hun_OtherRestructuringCostsMember
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiatives2014AndPriorMember
       
2015 initiatives          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 24us-gaap_RestructuringCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiative2015Member
       
2015 initiatives | Textile Effects          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 1us-gaap_RestructuringCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiative2015Member
/ us-gaap_StatementBusinessSegmentsAxis
= hun_TextileEffectsMember
       
2015 initiatives | Pigments and Additives          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges 23us-gaap_RestructuringCharges
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiative2015Member
/ us-gaap_StatementBusinessSegmentsAxis
= hun_PigmentsAndAdditivesMember
       
2015 initiatives | Workforce reductions          
Accrued restructuring costs by type of cost and initiative          
Restructuring charges $ 24us-gaap_RestructuringCharges
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ hun_RestructuringImpairmentAndPlantClosingCostsInitiativeAxis
= hun_Initiative2015Member