XML 89 R69.htm IDEA: XBRL DOCUMENT v3.20.2
Share-Based Compensation - Phantom Stock Units - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Jun. 27, 2020
Jun. 29, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Fair value of outstanding stock units $ 69.78 $ 59.07
Phantom Stock Unit [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Vesting period of the underlying awards 3 years  
Fair value of outstanding stock units $ 64.18  
Accrued liability for outstanding stock units $ 11.1