Employee Benefit Plans Net Periodic Benefit Cost (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Pension Benefits, U.S. Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service Cost	$ 14.8	$ 12.2	$ 44.6	$ 36.6
Interest Cost	21.3	21.1	65.0	63.3
Expected Return on Plan Assets	(27.2)	(22.2)	(78.5)	(66.5)
Amortization of Net Actuarial Loss	2.3	11.5	29.4	34.4
Amortization of Prior Service Cost (Credit)	0.1	(0.1)	0.1	(0.4)
Curtailment Loss (Gain)	0	0	0.7	0
Total	11.3	22.5	61.3	67.4
Pension Benefits, Non U.S. Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service Cost	1.0	1.2	3.2	3.6
Interest Cost	2.1	2.2	6.3	6.4
Expected Return on Plan Assets	(3.1)	(2.8)	(9.1)	(8.3)
Amortization of Net Actuarial Loss	0.4	0.1	1.1	0.4
Amortization of Prior Service Cost (Credit)	0	0	0	0
Curtailment Loss (Gain)	(3.7)	0	(3.7)	0
Total	(3.3)	0.7	(2.2)	2.1
Other Postretirement Benefit Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service Cost	0.2	0.4	0.6	1.2
Interest Cost	2.0	2.3	6.0	7.1
Expected Return on Plan Assets	(0.2)	(0.2)	(0.5)	(0.5)
Amortization of Net Actuarial Loss	0	0	0	0
Amortization of Prior Service Cost (Credit)	(1.2)	(0.6)	(3.7)	(1.9)
Curtailment Loss (Gain)	0	0	0	0
Total	$ 0.8	$ 1.9	$ 2.4	$ 5.9