|
Commitment and Contingencies (Details) (USD $)
In Millions, unless otherwise specified |
Mar. 31, 2015
|
Dec. 31, 2014
|
|---|---|---|
| Commitment and Contingencies | ||
| Accrual for asbestos-related lawsuits | $ 0 | |
| Contingency loss recognized liability | 2.6 | 3.2 |
| Possible losses in excess of the amount accrued | $ 1.5 |