XML 63 R47.htm IDEA: XBRL DOCUMENT v3.25.0.1
Business Combination - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
 7 Months Ended 12 Months Ended
May 26, 2022
Jan. 01, 2023
Dec. 29, 2024
Dec. 31, 2023
Jan. 01, 2023
Business Acquisition [Line Items]          
Purchase accounting adjustments       $ (19.9)  
Total revenues     $ 2,782.9 2,997.8 $ 3,266.0
Net (loss) income     (2,052.0) (10.1) 548.7
Amortization of intangible assets     203.4 204.8 132.5
Unwind inventory fair value adjustment     $ 0.0 $ 0.0 60.6
Ortho          
Business Acquisition [Line Items]          
Total purchase consideration $ 4,291.1        
Closing price of Quidel Common Stock (in usd per share) $ 99.60        
Cash paid to former Ortho stockholders per Ortho Share (in usd per share) 7.14        
Ortho Exchange Ratio (in usd per share) $ 0.1055        
Transaction costs         $ 46.9
Total revenues   $ 1,165.2      
Net (loss) income   126.2      
Amortization of intangible assets   104.7      
Unwind inventory fair value adjustment   $ 60.6