v3.26.1
Income Taxes - Additional Information (Details) - USD ($)
$ in Millions
 12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 29, 2024
Net operating loss carryforwards      
Estimated additional U.S. income or foreign withholding taxes that would have to be provided if earnings of foreign subsidiaries were repatriated to the U.S. $ 1.6    
Increase (decrease) in deferred tax asset valuation allowances (27.4) $ (69.7) $ (15.5)
Portion of unrecognized tax benefits, if recognized, would impact the effective tax rate 7.1    
Portion of unrecognized tax benefits, if recognized, would impact the valuation allowance 33.9    
Accrued interest and penalties related to unrecognized tax benefits 3.0 $ 3.4 3.8
Other Restructuring      
Net operating loss carryforwards      
Foreign tax expense including reserves for uncertain tax positions     $ 1.2
Federal      
Net operating loss carryforwards      
Operating loss carryforwards 798.8    
Research and other tax credit carryforwards 85.9    
State      
Net operating loss carryforwards      
Operating loss carryforwards 273.8    
Research and other tax credit carryforwards 56.6    
Foreign      
Net operating loss carryforwards      
Operating loss carryforwards $ 449.9