|
Securities Available for Sale Cont'd (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Available-for-sale Securities [Abstract] | |||
| Proceeds From Sale Of Available For Sale Securities | $ 32.1 | $ 500.0 | $ 1,400.0 |
| Available For Sale Securities Gross Realized Gains | $ 0.3 | $ 5.9 | $ 27.5 |