|
Employee Benefit Plans (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Defined Contribution Pension and Other Postretirement Plans Disclosure [Abstract] | |||
| Defined contribution plan cost to the Company | $ 8.1 | $ 15.3 | $ 6.1 |