Report of foreign issuer [Rules 13a-16 and 15d-16]

Certain Transactions (Details)

v3.26.3
Certain Transactions (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Aug. 31, 2022
Certain Transactions [Line Items]            
Loss from Equity Method Investments $ 0 $ 35,062,000 $ 0 $ 39,100,000    
Contingent consideration     4,045,000 (862,000)    
Payments to Acquire Intangible Assets     1,742,000 4,389,000    
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity 33,900,000   33,900,000      
Markforged, Inc.            
Certain Transactions [Line Items]            
Pending Acquisition Transaction Value 42,500,000          
Marketable Equity Investment Member            
Certain Transactions [Line Items]            
Other Restricted Assets, Current 14,400,000   14,400,000   $ 22,900,000  
UltiMaker            
Certain Transactions [Line Items]            
Equity method investment $ 0   $ 0     $ 105,600,000
Percentage ownership           46.50%
Loss from Equity Method Investments       $ 39,100,000