Annual report pursuant to Section 13 and 15(d)

Acquisitions - Narrative (Details)

v3.20.4
Acquisitions - Narrative (Details)
1 Months Ended 3 Months Ended 12 Months Ended 36 Months Ended
Oct. 01, 2020
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Sep. 09, 2020
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Sep. 08, 2020
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Apr. 01, 2020
USD ($)
Jul. 23, 2019
USD ($)
Oct. 31, 2018
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Dec. 31, 2020
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Dec. 31, 2020
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Dec. 31, 2019
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Dec. 31, 2020
acquisition
Business Acquisition [Line Items]                    
Number of acquisitions | acquisition                   6
Finite-lived intangible asset, useful life               20 years    
Pfenex                    
Business Acquisition [Line Items]                    
Consideration transferred $ 465,100,000                  
Gross payments to acquire business 429,600,000                  
Contingent consideration liability 77,800,000                  
Fair value of contingent earn-out payment 37,000,000.0                  
Post-combination expense 1,500,000                  
Gross payments to acquire business attributable to vested portion of stock options 17,300,000                  
Cash to settle unvested stock options recognized as share-based compensation expense             $ 8,700,000      
Acquisition-related costs 20,700,000                  
Goodwill acquired that is expected to be deductible for tax purposes $ 0                  
Revenue of acquiree since acquisition date included in comprehensive income               $ 2,000,000.0    
Income (loss) before income taxes of acquiree since acquisition date included in comprehensive income               (19,300,000)    
Integration related costs               $ 7,100,000 $ 4,800,000  
Pfenex | Discount Rate                    
Business Acquisition [Line Items]                    
Contingent consideration liability, measurement input (as a percent) 0.071                  
Pfenex | Customer Relationships | Minimum                    
Business Acquisition [Line Items]                    
Discount rate used to value intangible assets acquired (as a percent)       12.00%            
Pfenex | Customer Relationships | Maximum                    
Business Acquisition [Line Items]                    
Discount rate used to value intangible assets acquired (as a percent)       15.00%            
Pfenex | Core Technology | Minimum                    
Business Acquisition [Line Items]                    
Weighted-average useful lives of acquired finite-lived intangible assets 10 years                  
Pfenex | Core Technology | Maximum                    
Business Acquisition [Line Items]                    
Weighted-average useful lives of acquired finite-lived intangible assets 19 years                  
Taurus                    
Business Acquisition [Line Items]                    
Consideration transferred   $ 5,100,000                
Gross payments to acquire business   4,600,000                
Contingent consideration liability   0                
Holdback from acquisition   500,000                
Acquired intangibles   5,005,000                
Taurus | Contingent Value Right for Internal Research and Development                    
Business Acquisition [Line Items]                    
Contingent consideration liability   4,500,000                
Taurus | Contingent Value Right on Product Revenues                    
Business Acquisition [Line Items]                    
Contingent consideration liability   $ 25,000,000.0                
Proportion of milestone payments (as a percent)   25.00%                
Taurus | Core Technology                    
Business Acquisition [Line Items]                    
Weighted-average useful lives of acquired finite-lived intangible assets   10 years                
xCella                    
Business Acquisition [Line Items]                    
Consideration transferred     $ 7,100,000              
Contingent consideration liability     0              
Holdback from acquisition     500,000              
Acquired intangibles     7,798,000              
xCella | Earnout Rights for Partner Research and Development                    
Business Acquisition [Line Items]                    
Contingent consideration liability     5,000,000.0              
xCella | Milestone Payments                    
Business Acquisition [Line Items]                    
Contingent consideration liability     $ 25,750,000              
Proportion of milestone payments (as a percent)     25.00%              
xCella | Core Technology                    
Business Acquisition [Line Items]                    
Weighted-average useful lives of acquired finite-lived intangible assets     15 years              
Icagen                    
Business Acquisition [Line Items]                    
Consideration transferred       $ 19,900,000            
Gross payments to acquire business       15,100,000            
Contingent consideration liability       25,000,000.0            
Fair value of contingent earn-out payment       $ 4,800,000            
Weighted-average useful lives of acquired finite-lived intangible assets       9 years 8 months 12 days            
Icagen | Discount Rate                    
Business Acquisition [Line Items]                    
Contingent consideration liability, measurement input (as a percent)       0.055            
Icagen | Customer Relationships                    
Business Acquisition [Line Items]                    
Weighted-average useful lives of acquired finite-lived intangible assets       9 years 7 months 6 days            
Acquired intangibles       $ 11,100,000            
Discount rate used to value intangible assets acquired (as a percent)       17.00%            
Icagen | Core Technology                    
Business Acquisition [Line Items]                    
Weighted-average useful lives of acquired finite-lived intangible assets       10 years            
Acquired intangibles       $ 1,700,000            
Ab Initio                    
Business Acquisition [Line Items]                    
Consideration transferred         $ 12,000,000.0          
Gross payments to acquire business         $ 11,900,000          
Projected cash flow discount rate (as a percent)         12.00%          
Acquired intangibles         $ 7,400,000          
Cash holdback for potential indemnification claims         $ 150,000          
Ab Initio | Core Technology                    
Business Acquisition [Line Items]                    
Finite-lived intangible asset, useful life         20 years          
Vernalis                    
Business Acquisition [Line Items]                    
Gross payments to acquire business           $ 43,000,000.0        
Projected cash flow discount rate (as a percent)           34.00%        
Acquired intangibles           $ 7,000,000        
Vernalis | Core Technology                    
Business Acquisition [Line Items]                    
Finite-lived intangible asset, useful life           9 years