CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Foreign currency translation gains (losses)	$ 15.3	$ (14.4)	$ 10.1	$ 4.1
Net income (loss)	37.3	64.2	154.3	188.9
Comprehensive income (loss)	74.4	68.0	220.0	221.4
Other Comprehensive Income (Loss), Net of Tax	37.1	3.8	65.7	32.5
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax	5.1	9.7	5.5	(2.9)
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax	0	(0.2)	0.1	(0.2)
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax	16.7	8.7	50.0	31.5
Noncontrolling Interests [Member]
Foreign currency translation gains (losses)	0.6	1.5	0	4.7
Net income (loss)	2.0	1.9	6.4	6.3
Comprehensive income (loss)	2.6	3.4	6.4	11.0
Other Comprehensive Income (Loss), Net of Tax	0.6	1.5	0	4.7
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax	0	0	0	0
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax	0	0	0	0
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax	0	0	0	0
Guarantor Parent [Member]
Foreign currency translation gains (losses)	14.7	(15.9)	10.1	(0.6)
Net income (loss)	35.3	62.3	147.9	182.6
Comprehensive income (loss)	71.8	64.6	213.6	210.4
Other Comprehensive Income (Loss), Net of Tax	36.5	2.3	65.7	27.8
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax	5.1	9.7	5.5	(2.9)
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax	0	(0.2)	0.1	(0.2)
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax	$ 16.7	$ 8.7	$ 50.0	$ 31.5