Pensions And Other Benefit Programs (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
U.S. Defined-Benefit Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost of benefits earned during the period	$ 4.1	$ 3.6
Interest cost on projected benefit obligation	20.2	21.4
Expected return on plan assets	(35.1)	(34.8)
Amortization of prior service cost	0.5	0.5
Amortization of net actuarial loss (gain)	18.2	10.6
Net periodic benefit cost	7.9	1.3
U.S. Retiree Health And Life Insurance Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost of benefits earned during the period	0.2	0.2
Interest cost on projected benefit obligation	2.0	2.7
Amortization of prior service cost	(0.2)	(0.1)
Amortization of net actuarial loss (gain)	(1.9)	(1.0)
Net periodic benefit cost	0.1	1.8
Non-U.S. Defined-Benefit Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost of benefits earned during the period	0.6	0.6
Interest cost on projected benefit obligation	2.1	2.7
Expected return on plan assets	(2.3)	(2.9)
Amortization of net actuarial loss (gain)	0.7	0.5
Net periodic benefit cost	$ 1.1	$ 0.9