DEBT (Tables)

6 Months Ended

Jun. 30, 2012

Debt Disclosure [Abstract]

Short-term borrowings and current portion of long-term debt

Short-term borrowings and the current portion of long-term debt at June 30, 2012 and December 31, 2011 consisted of the following:

	June 30, 2012		December 31, 2011
Zero-coupon convertible subordinated notes	$	134.4	$	135.5
Total short-term borrowings and current portion of long-term debt	$	134.4	$	135.5

Long-term debt

Long-term debt at June 30, 2012 and December 31, 2011 consisted of the following:

	June 30, 2012		December 31, 2011
Revolving credit facility	$	450.0	$	560.0
Senior notes due 2013	350.2		350.5
Senior notes due 2015	250.0		250.0
Senior notes due 2016	325.0		325.0
Senior notes due 2020	600.0		600.0
Total long-term debt	$	1,975.2	$	2,085.5