Employee Benefit Plans (Components of Net Periodic Benefit Cost) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Pension Benefits U.S. Plans [Member]
Service cost	$ 3.1	$ 3.4	$ 6.5	$ 8.4
Interest cost	8.3	7.0	15.0	13.6
Expected return on plan assets	(9.5)	(9.4)	(17.9)	(18.8)
Amortization of prior service credit	(0.1)	(0.1)	(0.2)	(0.2)
Amortization of net actuarial losses	13.8	12.0	24.5	23.3
Curtailments	25.0	0	25.0	0
Net periodic benefit costs	40.6	12.9	52.9	26.3
Pension Benefits Non-U.S. Plans [Member]
Service cost	2.1	2.8	4.5	7.6
Interest cost	9.0	9.0	18.6	18.1
Expected return on plan assets	(11.1)	(10.1)	(22.0)	(19.9)
Amortization of prior service credit	0	0	0	(0.3)
Amortization of net actuarial losses	2.3	2.7	4.6	7.3
Curtailments	0	7.5	0	(7.5)
Net periodic benefit costs	2.3	(3.1)	5.7	5.3
Postretirement Benefits [Member]
Service cost	0.3	0.5	0.6	1.0
Interest cost	1.3	1.1	2.6	2.5
Expected return on plan assets	0	0	0	0
Amortization of prior service credit	(1.1)	(1.2)	(2.2)	(2.4)
Amortization of net actuarial losses	0.5	0.6	1.0	1.4
Curtailments	0	0	0	0
Net periodic benefit costs	$ 1.0	$ 1.0	$ 2.0	$ 2.5