Effective Tax Rate Reconciliation (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Statutory rate	35.00%	35.00%	35.00%
Tax that would result from use of the federal statutory rate	$ 222.4	$ 218.7	$ 209.2
State and local income tax, net of federal effect	18.7	16.5	14.9
Varying tax rates of foreign affiliates	(2.6)	(3.6)	(3.1)
Benefit from domestic manufacturing deduction	(14.4)	(14.3)	(13.2)
Resolution of tax contingencies	0.0	(1.5)	0.0
Valuation Allowances	8.5	0.9	0.6
Other	(7.6)	(5.7)	(5.0)
Recorded tax expense	$ 225.0	$ 211.0	$ 203.4
Effective tax rate	35.40%	33.80%	34.00%