v3.25.2
Goodwill and Acquired Intangible Assets - Narrative (Details) - USD ($)
$ in Millions
Jun. 29, 2025
Dec. 29, 2024
Goodwill [Line Items]    
Goodwill $ 8,675.8 $ 7,990.5
Trademarks    
Goodwill [Line Items]    
Trademarks 793.8 793.1
FLIR Reporting Unit    
Goodwill [Line Items]    
Reporting amount of carrying value   $ 420.0
Fair value in excess of carrying value   5.00%
Goodwill $ 5,922.1 $ 5,856.5
FLIR Reporting Unit | Trademarks    
Goodwill [Line Items]    
Trademarks   $ 635.8