Huntsman Corporation Annual report pursuant to Section 13 and 15(d)

EMPLOYEE BENEFIT PLANS (Details 6)

v2.4.0.6

EMPLOYEE BENEFIT PLANS (Details 6) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
DEFINED CONTRIBUTION PLANS
Total defined contribution expense	$ 14	$ 14	$ 14
SUPPLEMENTAL SALARY DEFERRAL PLAN AND SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN
Maximum percentage of salary which participant can defer under Huntsman supplemental deferral plan	75.00%
Carrying amount of assets included in other noncurrent assets	14	12
Deferred compensation expense	$ 1	$ 1	$ 1
STOCK-BASED INCENTIVE PLAN
Authorized number of shares to be granted under the Stock Incentive Plan	32.6
Money purchase pension plan
DEFINED CONTRIBUTION PLANS
Employer contribution limit (as a percent of compensation)	8.00%
Salary deferral plan
DEFINED CONTRIBUTION PLANS
Employer contribution limit (as a percent of compensation)	2.00%
Employer matching contribution as a percentage of employee's contribution	50.00%
Salary deferral plan for new hires
DEFINED CONTRIBUTION PLANS
Employer contribution limit (as a percent of compensation)	4.00%
Employer matching contribution as a percentage of employee's contribution	100.00%
Period of service, to be achieved by the employees, to participate in the plan	6 years

- Definition

The compensation expense recognized during the period relating to the deferred compensation arrangement.

+ References

No definition available.

+ Details

Name:	hun_DeferredCompensationArrangementCompensationExpense
Namespace Prefix:	hun_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents the maximum percentage of salary which the participant can defer under Huntsman supplemental deferral plan.

+ References

No definition available.

+ Details

Name:	hun_DeferredCompensationArrangementWithIndividualPercentageOfSalaryMaximumDefer
Namespace Prefix:	hun_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the period of service to be achieved by the employee to participate in the plan.

+ References

No definition available.

+ Details

Name:	hun_DefinedContributionPlanCompletedPeriodOfServiceToParticipateInThePlan
Namespace Prefix:	hun_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	hun_DefinedContributionPlanDisclosureLineItems
Namespace Prefix:	hun_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the employer matching contribution as a percentage of employee contribution, towards the defined contribution plan.

+ References

No definition available.

+ Details

Name:	hun_DefinedContributionPlanEmployerContributionAsPercentageOfEmployeesContribution
Namespace Prefix:	hun_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The limit of annual employer contributions to the plan per calendar year as a percentage of compensation.

+ References

No definition available.

+ Details

Name:	hun_DefinedContributionPlanEmployerContributionLimitPercentageOfCompensation
Namespace Prefix:	hun_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DeferredCompensationArrangementsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 17

-Article 5

+ Details

Name:	us-gaap_DeferredCompensationPlanAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount of the cost recognized during the period for defined contribution plans.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 70

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6414718&loc=d3e28014-114942

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 132R

-Paragraph 11

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Name:	us-gaap_DefinedContributionPlanCostRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_ShareBasedArrangementsToObtainGoodsAndServicesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant