v3.26.1
Income Taxes - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 29, 2024
Jun. 24, 2023
Income Tax Disclosure [Line Items]        
Valuation allowance $ 522.6 $ 94.8    
Gross unrecognized tax benefits increased during the year   (3.0)    
Gross unrecognized tax benefits 41.6 44.6 $ 46.5 $ 43.7
Unrecognized tax benefit, reduction of effective tax rate if recognized 30.6      
Increase (decrease) in interest and penalties accrued related to unrecognized tax benefits 0.1 0.6    
Interest and penalties accrued related to unrecognized tax benefits 4.1 4.2    
Cash paid for taxes, net of refunds 3.2 $ 47.2 $ 55.2  
United States        
Income Tax Disclosure [Line Items]        
Net operating loss carryforwards 2.8      
Tax credit carryforward, amount 41.5      
CALIFORNIA        
Income Tax Disclosure [Line Items]        
Net operating loss carryforwards 26.2      
Foreign        
Income Tax Disclosure [Line Items]        
Net operating loss carryforwards 55.7      
State Jurisdiction        
Income Tax Disclosure [Line Items]        
Tax credit carryforward, amount 78.6      
Deferred Tax Asset        
Income Tax Disclosure [Line Items]        
Valuation allowance 522.6      
Net increase in valuation allowance $ 427.8