v2.4.0.6
Employee Retirement Plans (Details 3) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jun. 30, 2012
Jul. 02, 2011
Jul. 03, 2010
Weighted average assumptions to determine net costs for ARP and SRP      
Discount rate 5.20% 5.02% 6.42%
Rate of compensation increase     4.00%
Expected return on plan assets 6.75% 7.90% 8.25%
Components of Net Periodic Benefit Cost:      
Service cost     $ 9
Interest cost 2,023 1,974 2,285
Expected return on plan assets (1,926) (2,043) (1,973)
Net amortization 1,390 1,261 693
Settlement Expense     185
Total pension expense $ 1,487 $ 1,192 $ 1,199
Weighted average assumptions used to determine benefit obligations:      
Discount rate 4.14% 5.20% 5.02%
Qualified plan assets invested:      
Total pension plan assets invested 100.00% 100.00%  
Cash and equivalents [Member]
     
Qualified plan assets invested:      
Total pension plan assets invested 2.00% 3.00%  
Domestic equities [Member]
     
Qualified plan assets invested:      
Total pension plan assets invested 18.00% 23.00%  
Domestic fixed income securities [Member]
     
Qualified plan assets invested:      
Total pension plan assets invested 65.00% 56.00%  
Foreign equities [Member]
     
Qualified plan assets invested:      
Total pension plan assets invested 15.00% 18.00%  
Hedge funds [Member]
     
Qualified plan assets invested:      
Total pension plan assets invested 0.00% 0.00%