v3.26.1
Certain Balance Sheet Items - Accounts Receivable, net (Details) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Contract assets $ 0 $ 15,000,000
Total accounts receivable and contract assets 468,245,000 450,879,000
Allowance for distribution fees and discounts (10,256,000) (9,606,000)
Total accounts receivable, net and contract assets 457,989,000 441,273,000
Product sales to partners    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable, net and contract assets 105,833,000 69,832,000
Revenues under collaborative agreements    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable, net and contract assets 9,908,000 40,020,000
Royalty payments    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable, net and contract assets 298,116,000 259,298,000
Other product sales    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable, net and contract assets 54,388,000 65,117,000
Other receivable    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Accounts receivable, net and contract assets $ 0 $ 1,612,000