PREFERRED STOCK AND COMMON SHAREHOLDERS' EQUITY (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009	Feb. 10, 2012	Dec. 31, 2008
Common shares issued and outstanding [Abstract]
Common shares issued	120.0	124.5	127.4
In Treasury	(22.2)	(22.1)	(22.1)
Outstanding	97.8	102.4
Common stock, shares authorized (in shares)	265.0
Common stock, par value per share (in dollars per share)	$ 0.10
Preferred stock, shares authorized (in shares)	30.0
Preferred stock, par value per share (in dollars per share)	$ 0.10
Rollforward of common shares issued [Abstract]
Common shares issued, beginning balance (in shares)	124.5	127.4	130.3
Common stock issued under employee stock plans (in shares)	1.9	1.6	0.6
Common stock issued upon conversion of zero-coupon subordinated notes (in shares)	1.0	0	0.4
Common shares repurchased (in shares)	(7.4)	(4.5)	(3.9)
Common shares issued, ending balance (in shares)	120.0	124.5	127.4
Rollforward of common shares held in treasury [Abstract]
Common Shares Held in Treasury, beginning balance	22.1	22.1	22.1
Surrender of restricted stock and performance share awards	0.1	0	0
Common Shares Held in Treasury, ending balance	22.2	22.1	22.1
Share repurchase program [Abstract]
Purchase of common stock (Shares)	7.4
Purchase of common stock	$ (643.9)	$ (337.5)	$ (273.5)
Outstanding common stock repurchase authorization	84.4			500.0
Accumulated Other Comprehensive Earnings [Abstract]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	143.5	152.8	125.8		68.6
Other Comprehensive Income, Foreign Currency Transaction and Translation Adjustment, before Tax	(13.2)	41.3	93.3
Other Comprehensive Income, Foreign Currency Translation Gain (Loss) Arising During Period, Tax	3.9	(14.3)	(36.1)
Accumulated Other Comprehensive Income (Loss), Defined Benefit Pension and Other Postretirement Plans, Net of Tax	(98.0)	(62.9)	(57.8)		(77.1)
Other Comprehensive Income, Defined Benefit Plan's Adjustment, before Tax	(57.5)	(8.3)	31.5
Other Comprehensive Income, Defined Benefit Plans, Tax	22.4	3.2	(12.2)
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax	0	(1.4)	(6.5)		(8.2)
Other Comprehensive Income, Derivatives Qualifying as Hedges, before Tax	2.4	8.2	2.9
Other Comprehensive Income, Derivatives Qualifying as Hedges, Tax Effect	(1.0)	(3.1)	(1.2)
Accumulated Other Comprehensive Income (Loss), Net of Tax	45.5	88.5	61.5		(16.7)
Other Comprehensive Income (Loss), before Tax	(68.3)	41.2	127.7
Tax effect of other comprehensive earnings adjustments	$ 25.3	$ (14.2)	$ (49.5)