Defined Benefit Pension Plans (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016		Jun. 30, 2015
Defined Benefit Plan Disclosure [Line Items]
Pension Expense			$ 5.4		$ 5.0
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
Service cost	$ 1.2	$ 1.0	2.4		2.0
Interest cost	3.3	3.4	6.7		6.8
Expected return on plan assets	(3.3)	(3.8)	(6.7)		(7.6)
Defined Benefit Plan, Amortization of Prior Service Cost (Credit)	0.1	0.1	0.2	[1]	0.2
Defined Benefit Plan, Amortization of Gains (Losses)	1.4	1.8	2.8	[1]	3.6
Net periodic pension cost	$ 2.7	$ 2.5	5.4		$ 5.0
Pension Contributions			3.7
Minimum [Member]
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year			2.0
Maximum [Member]
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year			$ 4.0

[1] The amounts reclassified from accumulated other comprehensive income (loss) are included in the computation of net periodic pension cost; see Note 12 for additional details. The net periodic pension cost is included in Cost of sales and Selling and administrative expense in the Consolidated Statements of Income.