OPERATING SEGMENT INFORMATION (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011 Segments Years Positions Sites Statements Extensions Companies MetricTonnes Amounts	Sep. 30, 2010
OPERATING SEGMENT INFORMATION
Number of segments			5
Segment reporting information
Net Sales	$ 2,976	$ 2,401	$ 8,589	$ 6,838
Segment EBITDA	204	257	766	533
Interest expense, net	(63)	(64)	(187)	(168)
Income tax expense-continuing operations	(55)	(41)	(111)	(46)
Income tax benefit (expense)-discontinued operations	(7)	2	1	(27)
Depreciation and amortization	(113)	(99)	(327)	(295)
Net (loss) income attributable to Huntsman Corporation or Huntsman International LLC	(34)	55	142	(3)
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES
Segment reporting information
Net Sales	2,976	2,401	8,589	6,838
Segment EBITDA	204	260	766	693
Interest expense, net	(66)	(69)	(197)	(182)
Income tax expense-continuing operations	(55)	(40)	(111)	(56)
Income tax benefit (expense)-discontinued operations	(7)	2	1	(27)
Depreciation and amortization	(107)	(95)	(310)	(279)
Net (loss) income attributable to Huntsman Corporation or Huntsman International LLC	(31)	58	149	149
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES \| Performance Products
Segment reporting information
Segment EBITDA	97	101	325	277
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES \| Subtotal
Segment reporting information
Segment EBITDA	187	263	772	617
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES \| Advanced Materials
Segment reporting information
Segment EBITDA	2	42	69	126
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES \| Corporate and other
Segment reporting information
Segment EBITDA	(52)	(50)	(196)	(145)
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES \| Textile Effects
Segment reporting information
Segment EBITDA	(157)	7	(175)
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES \| Pigments
Segment reporting information
Segment EBITDA	161	64	357	139
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES \| Discontinued Operations.
Segment reporting information
Segment EBITDA	17	(3)	(6)	76
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES \| Polyurethanes
Segment reporting information
Segment EBITDA	136	99	392	220
Subtotal
Segment reporting information
Segment EBITDA	187	260	772	457
Polyurethanes
Segment reporting information
Net Sales	1,209	960	3,391	2,659
Segment EBITDA	136	99	392	220
Performance Products
Segment reporting information
Net Sales	846	678	2,546	1,963
Segment EBITDA	97	101	325	277
Advanced Materials
Segment reporting information
Net Sales	349	318	1,059	929
Segment EBITDA	2	42	69	126
Textile Effects
Segment reporting information
Net Sales	173	190	563	598
Segment EBITDA	(157)	7	(175)
Pigments
Segment reporting information
Net Sales	455	327	1,243	883
Segment EBITDA	161	64	357	139
Eliminations
Segment reporting information
Net Sales	(56)	(72)	(213)	(194)
Corporate and other
Segment reporting information
Segment EBITDA	(52)	(53)	(196)	(305)
Discontinued Operations.
Segment reporting information
Segment EBITDA	$ 17	$ (3)	$ (6)	$ 76

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