Samsung Collaboration - Narrative (Details) $ in Millions	9 Months Ended
	Sep. 30, 2021 USD ($)
Brazil
Disaggregation of Revenue [Line Items]
Gross profit sharing arrangement percentage	35.00%
Samsung Bioepis
Disaggregation of Revenue [Line Items]
Collaboration agreement period	10 years
Potential future regulatory milestone payments	$ 25
Samsung Bioepis | Brazil
Disaggregation of Revenue [Line Items]
Gross profit sharing arrangement percentage	65.00%