RESTRUCTURING AND OTHER SPECIAL CHARGES (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2012	Mar. 31, 2011
Restructuring and Related Activities [Abstract]
Net restructuring charges	$ (3.6)	$ 13.1
Reduction in prior employee severance benefits related restructuring accruals	3.8
Reduction in prior facility related restructuring accruals	2.4
Restructuring charges related to severance and other employee costs	1.7	4.0
Restructuring charges related to contractual obligations associated with leased facilities and other facility related costs	0.9	9.8
Reduction in total prior restructuring accruals	(6.2)	0.7
Special charge related to write-off of certain assets and liabilities related to an investment		$ 14.8

The charge against earnings in the period, comprised of costs incurred associated with an exit or disposal activity other than for a discontinued operations as defined under generally accepted accounting principles. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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Amount of any reversal and other adjustment made during the period to the amount of a previously accrued liability for a specified type of restructuring cost, excluding adjustments for costs incurred during the period, costs settled during the period, and foreign currency translation adjustments.

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- Definition

The charge against earnings in the period for known and estimated costs of termination benefits provided to current employees that are involuntarily terminated under a benefit arrangement associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding costs or losses pertaining to an entity newly acquired in a business combination or a discontinued operation as defined by generally accepted accounting principles and costs associated with one-time termination benefits.

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

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