Noncurrent Other Liabilities (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2012		Dec. 31, 2011
Other Liabilities Noncurrent [Line Items]
Environmental (Note 11)	$ 73		$ 71
Insurance	65		64
Deferred revenue	37		40
Deferred proceeds	868	[1]	892	[1]
Asset retirement obligations	32		42
Derivatives (Note 15)	11		13
Income taxes payable	2		2
Other	35		29
Total	$ 1,123		$ 1,153

[1] Primarily relates to proceeds received from the Frankfurt, Germany Airport as part of a settlement for the Company to cease operations and sell its Kelsterbach, Germany Ticona site, included in the Advanced Engineered Materials segment (Note 20). Such proceeds will be deferred until the transfer of title to the Frankfurt, Germany Airport.