Employee Benefit Plans (Components of Net Periodic Benefit Cost) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Pension Benefits U.S. Plans [Member]
Service cost	$ 2.9	$ 3.1	$ 6.5	$ 6.5
Interest cost	6.2	8.3	12.5	15.0
Expected return on plan assets	(8.3)	(9.5)	(16.6)	(17.9)
Amortization of prior service credit	(0.2)	(0.1)	(0.4)	(0.2)
Amortization of net actuarial losses	11.5	13.8	23.1	24.5
Settlements/curtailments	0.0	25.0	0.0	25.0
Net periodic benefit costs	12.1	40.6	25.1	52.9
Pension Benefits Non-U.S. Plans [Member]
Service cost	2.0	2.1	4.1	4.5
Interest cost	7.1	9.0	14.2	18.6
Expected return on plan assets	(10.8)	(11.1)	(21.6)	(22.0)
Amortization of prior service credit	0.0	0.0	0.0	0.0
Amortization of net actuarial losses	2.7	2.3	5.4	4.6
Settlements/curtailments	0.0	0.0	0.0	0.0
Net periodic benefit costs	1.0	2.3	2.1	5.7
Postretirement Benefits [Member]
Service cost	0.3	0.3	0.6	0.6
Interest cost	1.1	1.3	2.2	2.6
Expected return on plan assets	0.0	0.0	0.0	0.0
Amortization of prior service credit	(1.1)	(1.1)	(2.1)	(2.2)
Amortization of net actuarial losses	0.5	0.5	1.0	1.0
Settlements/curtailments	0.0	0.0	0.0	0.0
Net periodic benefit costs	$ 0.8	$ 1.0	$ 1.7	$ 2.0