Income Taxes (Details 2) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Differences between the U.S. statutory federal tax rate and the Company's effective income tax rate
U.S. statutory federal tax rate (as a percent)		35.00%	35.00%	35.00%
State and local taxes (as a percent)		0.40%	0.60%	0.60%
Foreign earnings and dividends taxed at different rates (as a percent)		(8.30%)	(9.40%)	(7.90%)
Valuation allowance (as a percent)		(0.40%)	0.20%	(0.20%)
Tax impact of the delay in American Taxpayer Relief Act (as a percent)			(1.30%)	1.50%
Other (as a percent)		(0.20%)	(0.50%)	(0.80%)
Effective tax rate (as a percent)		26.50%	24.60%	28.20%
Tax cost primarily related to delay of research and development credits and certain domestic taxes on foreign income that are part of tax provisions within American Taxpayer Relief Act	$ 11.3		$ (11.3)	$ 11.3
Net income per diluted common share resulting from the delay in the reinstatement of certain federal income tax provisions for the year 2012	$ 0.03		$ 0.03	$ 0.03
Reductions in tax expense for tax reserve adjustments relating to the completion of the audit			3.6
Reduction in tax expense per diluted common share			$ 0.01
Effective tax rate before adjustments (as a percent)		26.50%	26.30%	26.70%
Deferred tax assets relating to:
Accrued liabilities and reserves		27.3	25.3
Operating loss and tax credit carry forwards		26.2	19.6
Pensions, net		61.1	35.2
Inventory reserves		22.6	18.8
Employee benefits		35.6	32.0
Deferred tax assets, excluding the valuation allowance		172.8	130.9
Deferred tax liabilities relating to:
Goodwill		129.4	108.5
Depreciation and amortization		36.1	4.2
Contingent consideration		6.6	6.6
Deferred Tax Liabilities		172.1	119.3
Liability for unrecognized tax benefits, including penalties and interest, which if recognized would impact the effective tax rate		19.2	14.9
Reconciliation of the gross amounts of unrecognized tax benefits excluding interest and penalties
Unrecognized tax benefits at the beginning of the period	26.4	24.8	26.4	20.2
Gross increases and gross decreases for tax positions in prior periods		2.2	1.4	11.3
Gross increases - current period tax position		2.6	2.4	1.5
Settlements		(0.5)		(3.1)
Lapse of statute of limitations		(1.4)	(5.4)	(3.5)
Unrecognized tax benefits at the end of the period		27.7	24.8	26.4
Estimated interest and penalties included in provision for income taxes		0.9	0.2	(0.3)
Tax-related interest and penalties liability for unrecognized tax benefits		4.5	3.0	2.8
Unrecognized tax benefits, anticipated adjustment for changing facts and circumstances, over the next twelve month period		$ 3.3