|
Related Party Transactions (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
Dec. 31, 2014
|
|
| Related Party Transaction [Line Items] | |||
| Participation payable to Weinstein | $ 40.8 | $ 59.6 | |
| Weinstein | |||
| Related Party Transaction [Line Items] | |||
| License agreement period (in years) | 5 years | ||
| Recognition of participation expense | 21.4 | 26.1 | |
| Participation payable to Weinstein | $ 40.8 | $ 59.6 | |