Litigation (Details) - patent	Oct. 28, 2021	Oct. 06, 2021	Aug. 30, 2021
Apotex Inc. and Apotex Corp.
Loss Contingencies [Line Items]
Number of patents allegedly infringed			2
Subsequent event | Apotex Inc. and Apotex Corp.
Loss Contingencies [Line Items]
Number of patents allegedly infringed	2
Subsequent event | Lupin Limited (“Lupin”)
Loss Contingencies [Line Items]
Number of patents allegedly infringed		7