v3.25.4
Income Taxes - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 03, 2026
Dec. 28, 2024
Dec. 30, 2023
Dec. 31, 2022
Income Tax [Line Items]        
Effective tax rate 22.00% 22.20% 22.10%  
Valuation allowance $ 22.6 $ 23.9 $ 27.2  
Unrecognized tax benefits 7.4 6.6 7.5 $ 5.6
Accrued interest and penalties related to unrecognized tax benefits 1.9 1.2 1.2  
Undistributed earnings 624.5      
Undistributed foreign earnings $ 3.7 $ 3.6 $ 3.9  
Snap-on Incorporated        
Income Tax [Line Items]        
Effective tax rate 22.40% 22.60% 22.50%  
Deferred Income Tax Assets        
Income Tax [Line Items]        
Unrecognized tax benefits $ 1.3      
Other Long-Term Liabilities        
Income Tax [Line Items]        
Unrecognized tax benefits 6.1      
Accrued interest and penalties related to unrecognized tax benefits $ 1.9