Stock-Based Compensation And Other Employee Benefit Plans (Summary of Stock Options) (Details) (USD $) In Millions, except Share data, unless otherwise specified	0 Months Ended						12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2013		Dec. 31, 2012
Outstanding Stock Options, Activity [Roll Forward]
Options outstanding, vested, beginning balance							1,043,825		1,440,774
Canceled/forfeited							(35,000)		(5,000)
Options outstanding, vested, ending balance	495,571		1,043,825		1,440,774		495,571		1,043,825
Outstanding Stock Options, Weighted Average Exercise Price [Roll Forward]
Weighted average exercise price, vested, beginning balance							$ 10.50		$ 10.24
Canceled/forfeited							$ 7.74		$ 14.97
Weighted average exercise price, vested, ending balance	$ 11.17		$ 10.50		$ 10.24		$ 11.17		$ 10.50
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Options exercisable	495,571		1,043,825				495,571		1,043,825
Options exercisable, weighted average exercise price	$ 11.17		$ 10.50				$ 11.17		$ 10.50
Options outstanding, vested, weighted average remaining contractual life	1 year 11 months 16 days		2 years 3 months 29 days		3 years 2 months 16 days
Options exercisable, weighted average remaining contractual life	1 year 11 months 16 days		2 years 3 months 29 days
Options outstanding, aggregate intrinsic value, vested	$ 10.7	[1]	$ 15.1	[1]	$ 10.3	[1]	$ 10.7	[1]	$ 15.1	[1]
Options exercisable, aggregate intrinsic value, vested	$ 10.7	[1]	$ 15.1	[1]			$ 10.7	[1]	$ 15.1	[1]
Employee Stock Option [Member]
Outstanding Stock Options, Activity [Roll Forward]
Exercised							(513,254)		(391,949)
Outstanding Stock Options, Weighted Average Exercise Price [Roll Forward]
Exercised							$ 10.04		$ 9.46

[1] Amount represents the difference between the exercise price and the market price of the Company’s stock on the last trading day of the corresponding period, multiplied by the number of in-the-money options.