v3.20.2
Acquisitions - Narrative (Details) - DJO Acquisition - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Feb. 22, 2019
Oct. 02, 2020
Sep. 27, 2019
Oct. 02, 2020
Sep. 27, 2019
Business Acquisition [Line Items]          
Purchase price for merger agreement $ 3,150.0        
Professional Fees   $ 0.6 $ 3.2 $ 0.7 $ 56.7