Comprehensive Income Loss Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 9 Months Ended
Mar. 25, 2017
Mar. 26, 2016
Dec. 26, 2015
Mar. 25, 2017
Mar. 26, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated Other Comprehensive Income (Loss), Net of Tax   $ (16,284) $ (17,234) $ (14,219) $ (17,234)
Other Comprehensive Income (Loss), before Reclassifications, before Tax     (410) 9,340  
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     1,678 (1,722)  
Other Comprehensive Income (Loss), Tax     (318) (3,134)  
Other Comprehensive Income (Loss), Net of Tax $ 2,056 1,245 950 4,484 950
Accumulated Other Comprehensive Income (Loss), Net of Tax (9,735)   (16,284) (9,735)  
Unrealized Holding Gains (Losses) on Intercompany Receivables [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated Other Comprehensive Income (Loss), Net of Tax   (6,280) (6,280) (6,280) (6,280)
Other Comprehensive Income (Loss), before Reclassifications, before Tax     0 0  
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     0 0  
Other Comprehensive Income (Loss), Tax     0 0  
Other Comprehensive Income (Loss), Net of Tax     0 0  
Accumulated Other Comprehensive Income (Loss), Net of Tax (6,280)   (6,280) (6,280)  
Accumulated Defined Benefit Plans Adjustment [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated Other Comprehensive Income (Loss), Net of Tax   (9,488) (10,004) (6,800) (10,004)
Other Comprehensive Income (Loss), before Reclassifications, before Tax     0 7,563  
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     758 263  
Other Comprehensive Income (Loss), Tax     (242) (2,861)  
Other Comprehensive Income (Loss), Net of Tax     516 4,965  
Accumulated Other Comprehensive Income (Loss), Net of Tax (1,835)   (9,488) (1,835)  
Accumulated Translation Adjustment [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated Other Comprehensive Income (Loss), Net of Tax   (1,136) (1,136) (1,136) (1,136)
Other Comprehensive Income (Loss), before Reclassifications, before Tax     0 0  
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     0 0  
Other Comprehensive Income (Loss), Tax     0 0  
Other Comprehensive Income (Loss), Net of Tax     0 0  
Accumulated Other Comprehensive Income (Loss), Net of Tax (1,136)   (1,136) (1,136)  
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated Other Comprehensive Income (Loss), Net of Tax   505 53 (492) 53
Other Comprehensive Income (Loss), before Reclassifications, before Tax     (392) (1,266)  
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     920 2,466  
Other Comprehensive Income (Loss), Tax     (76) (273)  
Other Comprehensive Income (Loss), Net of Tax     452 927  
Accumulated Other Comprehensive Income (Loss), Net of Tax 435   505 435  
Unrealized Holding Gains (losses) on Available-for-sale Investments [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Accumulated Other Comprehensive Income (Loss), Net of Tax   $ 115 133 489 $ 133
Other Comprehensive Income (Loss), before Reclassifications, before Tax     (18) 3,043  
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     0 (4,451)  
Other Comprehensive Income (Loss), Tax     0 0  
Other Comprehensive Income (Loss), Net of Tax     (18) (1,408)  
Accumulated Other Comprehensive Income (Loss), Net of Tax $ (919)   $ 115 $ (919)