v3.25.1
Fair Value Measurements - Additional Information (Detail) - USD ($)
3 Months Ended
Mar. 29, 2025
Mar. 30, 2024
Dec. 30, 2023
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Impairment of intangible assets, finite-lived $ 204,000,000    
2028 Senior Notes      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value of debt instrument 392,000,000    
2029 Senior Notes      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value of debt instrument 874,100,000    
Credit Agreement      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Borrowed principal $ 1,180,000,000    
2028 Senior Notes | Senior Notes      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Stated interest rate 4.625%    
2029 Senior Notes | Senior Notes      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Stated interest rate 3.25%    
Acessa      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Impairment of intangible assets, finite-lived $ 61,900,000    
Finite-lived intangibles 7,200,000    
Bolder      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Impairment of intangible assets, finite-lived 64,500,000    
Finite-lived intangibles 0    
Diagenode      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Impairment of intangible assets, finite-lived 38,600,000    
Finite-lived intangibles 3,000,000    
Mobidiag      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Impairment of intangible assets, finite-lived 39,000,000    
Finite-lived intangibles 6,700,000    
Mobidiag | In-process research and development      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Intangible asset impairment charges 16,900,000   $ 4,300,000
Intangible assets, current $ 5,000,000   22,400,000
Mobidiag | Right of use asset      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Intangible asset impairment charges     12,500,000
Mobidiag | Right of use asset | In-process research and development      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Intangible assets, current     $ 0
Developed technology      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Impairment of intangible assets, finite-lived   $ 25,900,000  
Finite-lived intangibles   13,900,000  
Trade Names      
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Impairment of intangible assets, finite-lived   900,000  
Finite-lived intangibles   $ 500,000