Contingencies and commitments (NEUPOGEN Patent Litigation) (Details) - patent |
1 Months Ended | |||
|---|---|---|---|---|
May 20, 2019 |
Mar. 08, 2018 |
May 22, 2017 |
Oct. 31, 2018 |
|
| Adello NEUPOGEN Patent Litigation | ||||
| Gain Contingencies [Line Items] | ||||
| Number of patents allegedly infringed | 17 | 4 | ||
| Apotex NEUPOGEN/Neulasta Patent Litigation | ||||
| Gain Contingencies [Line Items] | ||||
| Number of patents allegedly infringed | 1 | 1 |