Borrowing Arrangements (Long-Term Borrowings Table) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Debt Instrument [Line Items]
Total obligations under credit facility and other borrowings	$ 225.1	$ 250.8
Less: Current portion of obligations under credit facility and other borrowings	15.2	14.5
Total long-term obligations under credit facility and other borrowings	209.9	236.3
Senior credit facility, net of original discount on borrowings and deferred financing costs
Debt Instrument [Line Items]
Total obligations under credit facility and other borrowings	223.1	248.4
Other borrowings
Debt Instrument [Line Items]
Total obligations under credit facility and other borrowings	$ 2.0	$ 2.4