Property And Equipment (Schedule Of Property And Equipment) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Property And Equipment [Abstract]
Land and land improvements	$ 2.3	$ 2.3
Building and improvements	14.0	13.4
Data processing equipment and software	25.5	42.4
Office furniture and equipment	4.1	3.6
Leasehold improvements	0.7	0.1
Total property and equipment	46.6	61.8
Less: Accumulated depreciation on property and equipment	(24.3)	(39.6)
Property, Plant and Equipment, Net, Total	$ 22.3	$ 22.2