COMMITMENTS AND CONTINGENT LIABILITIES (Asset Retirement Obligations) (Narrative) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2011 brinesandwells wells manufacturingsites countries	Dec. 31, 2010
Loss Contingencies [Line Items]
Conditional Asset Retirement Obligations Carrying Value	$ 31	$ 40
Asset retirement obligation discount rate	1.96%	1.78%
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Asset retirement obligation, beginning balance	99	101
Additional accruals	4	6
Liabilities settled	(15)	(10)
Accretion expense	1	1
Revisions in estimated cash flows	0	1
Other	(1)	0
Asset retirement obligation, ending balance	$ 88	$ 99
Number Of Underground Storage Well Without Conditional Asset Retirement Obligation	64
Number Of Underground Brine Well Without Conditional Asset Retirement Obligation	136
Number Of Manufacturing Sites	197
Number Of Countries With Manufacturing Sites Of Company	36

Asset Retirement Obligation Discount Rate

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Asset Retirement Obligation Other Activity

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Conditional Asset Retirement Obligations Carrying Value

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Number Of Countries With Manufacturing Sites Of Company

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Number Of Manufacturing Sites

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Number Of Underground Brine Well Without Conditional Asset Retirement Obligation

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Number Of Underground Storage Well Without Conditional Asset Retirement Obligation

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- Definition

The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

+ References

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-Name Statement of Financial Accounting Standard (FAS)

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Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.

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Amount of asset retirement obligations incurred during the period.

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Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset.

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Amount of the Increase or Decrease in the amount of the asset retirement obligation during the current period for changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation.

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