Share-based Compensation - Performance-Based Restricted Stock Units - Additional Information (Details)
$ in Thousands |
1 Months Ended |
12 Months Ended |
|
Dec. 31, 2018
USD ($)
|
Dec. 31, 2019
USD ($)
item
|
Dec. 31, 2018
USD ($)
|
Dec. 31, 2017
USD ($)
|
| Share-based compensation Expense |
|
|
|
|
| Share-based compensation expense |
|
$ 100,977
|
$ 105,357
|
$ 83,917
|
| Cost of goods manufactured and sold |
|
|
|
|
| Share-based compensation Expense |
|
|
|
|
| Share-based compensation expense |
|
9,948
|
9,174
|
7,596
|
| Research and development |
|
|
|
|
| Share-based compensation Expense |
|
|
|
|
| Share-based compensation expense |
|
29,924
|
32,943
|
22,635
|
| Selling, general and administrative |
|
|
|
|
| Share-based compensation Expense |
|
|
|
|
| Share-based compensation expense |
|
$ 61,105
|
$ 63,240
|
$ 53,686
|
| Performance-based RSUs |
|
|
|
|
| Share-based compensation Expense |
|
|
|
|
| Number of Phase 3 studies of ALKS 3831 | item |
|
2
|
|
|
| Number of years from the date of the grant |
|
3 years
|
|
|
| Share-based compensation expense |
$ 17,100
|
|
|
|
| Expiration period |
|
3 years
|
|
|
| Unrecognized compensation cost |
|
$ 29,800
|
|
|
| Performance-based RSUs | Cost of goods manufactured and sold |
|
|
|
|
| Share-based compensation Expense |
|
|
|
|
| Share-based compensation expense |
2,100
|
|
|
|
| Performance-based RSUs | Research and development |
|
|
|
|
| Share-based compensation Expense |
|
|
|
|
| Share-based compensation expense |
6,700
|
|
|
|
| Performance-based RSUs | Selling, general and administrative |
|
|
|
|
| Share-based compensation Expense |
|
|
|
|
| Share-based compensation expense |
$ 8,300
|
|
|
|