v3.26.1
COMPANY-SPONSORED EMPLOYEE BENEFIT PLANS - Defined Contribution Plans (Details) - USD ($)
$ in Millions
12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 29, 2024
Defined Contribution Plan Disclosure [Line Items]      
Defined contribution plans expense $ 218 $ 203 $ 200
Safe Harbor 401(k) Plan      
Defined Contribution Plan Disclosure [Line Items]      
Non-elective employer contribution, percent of participant's compensation 3.00%    
Employer matching contribution percent 50.00%    
Employer matching contribution, percent of participant's compensation 6.00%    
Safe Harbor 401(k) Plan Non Adopting Unions      
Defined Contribution Plan Disclosure [Line Items]      
Employer matching contribution percent 50.00%    
Employer matching contribution, percent of participant's compensation 6.00%    
Management Savings Plan      
Defined Contribution Plan Disclosure [Line Items]      
Non-elective employer contribution, percent of participant's compensation 3.00%    
Employer matching contribution percent 50.00%    
Employer matching contribution, percent of participant's compensation 6.00%    
Maximum annual contributions per employee, percent of salary 50.00%    
Maximum annual contributions per employee, percent of bonus 90.00%    
Deferred compensation obligations $ 115 $ 107