v3.25.2
GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Mar. 31, 2024
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Goodwill [Line Items]            
Goodwill impairment charge $ 511,365,000 $ 0   $ 511,365,000 $ 0 $ 0
Amortization 26,800,000 25,400,000   53,300,000 53,100,000  
Non-cash impairment charges       511,365,000 12,144,000  
Expected annual amortization expense, remainder of 2025 53,700,000     53,700,000    
Expected annual amortization expense, in 2026 107,200,000     107,200,000    
Expected annual amortization expense, in 2027 106,200,000     106,200,000    
Expected annual amortization expense, in 2028 102,600,000     102,600,000    
Expected annual amortization expense, in 2029 97,300,000     97,300,000    
Expected annual amortization expense, in 2030 91,300,000     91,300,000    
Expected annual amortization expense, thereafter 445,800,000     445,800,000    
Intangible assets, net 1,188,080,000     1,188,080,000   1,207,588,000
Completed technology            
Goodwill [Line Items]            
Cost, amortization 23,000,000.0 $ 21,700,000   45,800,000 39,300,000  
Completed technology | Completed Technology, Surgimend            
Goodwill [Line Items]            
Intangible assets, net 29,200,000     29,200,000    
Completed technology | Completed Technology, PriMatrix            
Goodwill [Line Items]            
Intangible assets, net 22,200,000     $ 22,200,000    
Customer Relationships            
Goodwill [Line Items]            
Non-cash impairment charges     $ 7,100,000   $ 7,100,000  
Codman tradename            
Goodwill [Line Items]            
Impairment of indefinite-lived intangible assets 0         $ 0
Tissue Technologies            
Goodwill [Line Items]            
Goodwill impairment charge 123,300,000          
Neurosurgery            
Goodwill [Line Items]            
Goodwill impairment charge 249,000,000.0          
Instruments            
Goodwill [Line Items]            
Goodwill impairment charge $ 139,100,000          
Measurement Input, Long-Term Revenue Growth Rate | Tissue Technologies | Valuation Technique, Discounted Cash Flow            
Goodwill [Line Items]            
Reporting unit, measurement input 0.025          
Measurement Input, Long-Term Revenue Growth Rate | Neurosurgery | Valuation Technique, Discounted Cash Flow            
Goodwill [Line Items]            
Reporting unit, measurement input 0.025          
Measurement Input, Long-Term Revenue Growth Rate | Instruments | Valuation Technique, Discounted Cash Flow            
Goodwill [Line Items]            
Reporting unit, measurement input 0.025          
Measurement Input, Discount Rate | Valuation Technique, Discounted Cash Flow | Codman tradename            
Goodwill [Line Items]            
Indefinite-lived intangible assets, measurement input 0.145          
Measurement Input, Discount Rate | Tissue Technologies | Valuation Technique, Discounted Cash Flow            
Goodwill [Line Items]            
Reporting unit, measurement input 0.135          
Measurement Input, Discount Rate | Neurosurgery | Valuation Technique, Discounted Cash Flow            
Goodwill [Line Items]            
Reporting unit, measurement input 0.135          
Measurement Input, Discount Rate | Instruments | Valuation Technique, Discounted Cash Flow            
Goodwill [Line Items]            
Reporting unit, measurement input 0.120