Intangible Assets, Net - Schedule of Components of Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	$ 102,931	$ 87,664
Accumulated Amortization	(17,636)	(11,520)
Net Carrying Value	85,295	76,144
Commercial products
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	98,308	83,203
Accumulated Amortization	(13,663)	(8,056)
Net Carrying Value	84,645	75,147
Commercial products | Tisotumab Vedotin
Intangible Asset, Finite-Lived [Line Items]
Net Carrying Value	10,000
Software
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	4,623	4,461
Accumulated Amortization	(3,973)	(3,464)
Net Carrying Value	$ 650	$ 997