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Income Taxes - Narrative (Details) - USD ($)
$ in Millions
 12 Months Ended
Jan. 03, 2026
Dec. 28, 2024
Dec. 30, 2023
Income Taxes [Line Items]      
Increase (decrease) to tax and accrued interest related to uncertain tax positions $ 2.8 $ 3.2 $ 5.7
Undistributed earnings of foreign subsidiaries 613.7    
Accumulated undistributed earnings 86.5    
Foreign tax credits 2.3    
Reinvested earnings 527.2    
Additional income tax expense 25.0    
Increase in valuation allowance 129.9    
Amount of unrecognized benefits affecting future tax rate 33.3 30.8  
Income tax expense (benefit) related to unrecognized tax benefits 0.4 (0.6) (1.0)
Penalties and interest related to unrecognized tax benefits 3.1 2.7  
Income taxes paid 28.5 $ 35.9 $ 20.4
General Business Tax Credit Carryforward      
Income Taxes [Line Items]      
Tax credit 3.6    
Domestic Tax Jurisdiction      
Income Taxes [Line Items]      
Operating loss carryforwards, gross 0.8    
State and Local Jurisdiction      
Income Taxes [Line Items]      
Operating loss carryforwards, gross 2.7    
State and Local Jurisdiction | Research Tax Credit Carryforward      
Income Taxes [Line Items]      
Tax credit 38.7    
Foreign Tax Jurisdiction      
Income Taxes [Line Items]      
Operating loss carryforwards, gross 68.7    
Foreign Tax Jurisdiction | Research Tax Credit Carryforward      
Income Taxes [Line Items]      
Tax credit $ 0.2