INCOME TAXES (Details 4) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Income tax audits
Tax benefit related to the release of previously accrued tax reserves	$ 2.2
Amount of expense (credits) recognized, related to interest and penalties	0.5	(45.8)	1.6
Total amount of interest and penalties accrued	$ 1.4	$ 0.9
Foreign
Income tax audits
Number of company's French subsidiaries where examination of tax years 2001 through 2005 were conducted			1