v3.21.2
SIGNIFICANT ACCOUNTING POLICIES - Assets Useful Lives (Details)
9 Months Ended
Sep. 30, 2021
Building and building improvements | Minimum  
Property, Plant and Equipment  
Depreciable lives (in years) 25 years
Building and building improvements | Maximum  
Property, Plant and Equipment  
Depreciable lives (in years) 30 years
Furniture and fixtures | Minimum  
Property, Plant and Equipment  
Depreciable lives (in years) 5 years
Furniture and fixtures | Maximum  
Property, Plant and Equipment  
Depreciable lives (in years) 7 years
Computer equipment | Minimum  
Property, Plant and Equipment  
Depreciable lives (in years) 3 years
Computer equipment | Maximum  
Property, Plant and Equipment  
Depreciable lives (in years) 5 years
Business software  
Property, Plant and Equipment  
Depreciable lives (in years) 3 years
Office and other equipment | Minimum  
Property, Plant and Equipment  
Depreciable lives (in years) 5 years
Office and other equipment | Maximum  
Property, Plant and Equipment  
Depreciable lives (in years) 7 years
Instruments  
Property, Plant and Equipment  
Depreciable lives (in years) 5 years
Sample inventory  
Property, Plant and Equipment  
Depreciable lives (in years) 2 years