v3.26.1
Share-based compensation - Schedule of Performance Share Unit Activity (Details) - Performance share units - $ / shares
9 Months Ended
Mar. 27, 2026
Mar. 28, 2025
Number of Shares    
Number of share units, beginning balance (in shares) 120,916 171,078
Granted (in shares) 48,806 46,980
Vested (in shares) (73,936) (97,142)
Forfeited (in shares) (590) 0
Number of share units, ending balance (in shares) 95,196 120,916
Weighted- Average Grant Date Fair Value Per Share    
Weighted-average grant date fair value per share, beginning balance (in USD per share) $ 198.90 $ 135.31
Granted (in USD per share) 277.04 261.84
Vested (in USD per share) 158.91 117.35
Forfeited (in USD per share) 261.84 0
Weighted-average grant date fair value per share, ending balance (in USD per share) $ 269.63 $ 198.90