Comprehensive Income Loss Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2016	Dec. 26, 2015	Dec. 24, 2016	Dec. 26, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax			$ (14,219)	$ (17,234)
Other Comprehensive Income (Loss), before Reclassifications, before Tax			8,142	(1,224)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax			(3,198)	920
Other Comprehensive Income (Loss), Tax			(2,516)	9
Other Comprehensive Income (Loss), Net of Tax	$ (5,417)	$ 71	2,428	(295)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(11,791)	(17,529)	(11,791)	(17,529)
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)
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)	(6,280)
Accumulated Defined Benefit Plans Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax			(6,800)	(10,004)
Other Comprehensive Income (Loss), before Reclassifications, before Tax			7,563	0
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax			176	505
Other Comprehensive Income (Loss), Tax			(2,833)	(161)
Other Comprehensive Income (Loss), Net of Tax			4,906	344
Accumulated Other Comprehensive Income (Loss), Net of Tax	(1,894)	(9,660)	(1,894)	(9,660)
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax			(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)	(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			(492)	53
Other Comprehensive Income (Loss), before Reclassifications, before Tax			(2,115)	(941)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax			1,077	415
Other Comprehensive Income (Loss), Tax			317	170
Other Comprehensive Income (Loss), Net of Tax			(721)	(356)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(1,213)	(303)	(1,213)	(303)
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			489	133
Other Comprehensive Income (Loss), before Reclassifications, before Tax			2,694	(283)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax			(4,451)	0
Other Comprehensive Income (Loss), Tax			0	0
Other Comprehensive Income (Loss), Net of Tax			(1,757)	(283)
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (1,268)	$ (150)	$ (1,268)	$ (150)