Income Taxes Unrecognized Tax Benefits (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Undistributed Earnings of Foreign Subsidiaries	$ 1.1	$ 3.5
Tax Liabilities, Undistributed Foreign Earnings	$ 0.2	$ 0.3