Income Taxes Unrecognized Tax Benefits (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Undistributed Earnings of Foreign Subsidiaries	$ 0.8	$ 2.3
Tax Liabilities, Undistributed Foreign Earnings	$ 0.1	$ 0.3