INCOME TAXES (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Effective tax rate (as a percent)	25.70%	27.50%
Gross reserve for uncertain tax positions related to foreign and domestic matters, including penalties and interest	$ 85.1		$ 75.9
Net receivable from BMS related to 2009 taxes	$ 8.3