|
Commitments and Contingencies (Details) (USD $)
In Millions, unless otherwise specified |
Dec. 31, 2014
|
Mar. 31, 2015
|
|---|---|---|
| Legal Matters | ||
| Estimated amount recoverable due to theft of fuel product | $ 18.0 | |
| Derailment of freight train | ||
| Legal Matters | ||
| Liabilities recorded based on estimated losses | 42.2 | |
| Receivables for portion of liability recoverable from insurance | 39.1 | |
| Derailment of freight train | Accrued expenses and other current liabilities | ||
| Legal Matters | ||
| Liabilities recorded based on estimated losses | 16.3 | |
| Derailment of freight train | Other current assets | ||
| Legal Matters | ||
| Receivables for portion of liability recoverable from insurance | $ 29.4 |