Income Taxes (Details Textual) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012 jurisdiction	Dec. 31, 2011	Dec. 31, 2010
Income Taxes (Textual) [Abstract]
State and local income taxes	$ (0.1)	$ 0.6	$ (0.4)
Foreign income tax payments (refunds)	13.2	20.7	8.8
Number of state jurisdictions for income tax filing examinations	4
Amount of unrecognized tax benefits	1.8
Effective tax rate if recognized	0.8
Accrued interest and penalties, net of related federal tax benefit		0.1
Undistributed foreign earnings	41.7
Foreign Country [Member]
Operating Loss Carryforwards [Line Items]
Foreign net operating loss carryforwards, do not expire	2.9
Foreign net operating loss carryforwards	11.8
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Foreign net operating loss carryforwards	18.3
State tax credits, expire in calendar years 2012 through 2026	$ 2.6