v3.26.1
Income taxes - Textuals (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 29, 2024
Income taxes      
Income before income taxes, Domestic $ 108,600 $ 34,000 $ 186,600
Income before income taxes, Foreign $ 358,800 $ 216,600 $ 445,600
Effective tax rate 28.50% 4.10% 21.10%
Deferred tax assets $ 368,947 $ 371,235  
Increase in valuation allowance due to current year activity in the United States 1,000    
Decrease in Valuation Allowance Due To Changing Foreign Exchange Rates 4,400    
Net operating loss carry forward 1,230,000    
Operating loss carry forward, subject to expiration 18,900    
Deferred tax assets operating loss carry forwards expiring in next three years and after 208,200    
Operating loss carry forward, not subject to expiration 1,000,000    
Unrecognized tax benefits including interest and penalties 123,900    
Accrued interest expense and penalties $ 32,000 $ 28,000