Comprehensive Income Loss Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 25, 2017	Mar. 31, 2018	Mar. 25, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax			$ (9,890)	$ (14,219)
Other Comprehensive Income (Loss), before Reclassifications, before Tax			(1,695)	9,340
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax			(1,680)	(1,722)
Other Comprehensive Income (Loss), Tax			61	(3,134)
Other Comprehensive Income (Loss), Net of Tax	$ (1,412)	$ 2,056	(3,314)	4,484
Accumulated Other Comprehensive Income (Loss), Net of Tax	(13,204)	(9,735)	(13,204)	(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)
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			(1,258)	(6,800)
Other Comprehensive Income (Loss), before Reclassifications, before Tax			0	7,563
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax			154	263
Other Comprehensive Income (Loss), Tax			(168)	(2,861)
Other Comprehensive Income (Loss), Net of Tax			(14)	4,965
Accumulated Other Comprehensive Income (Loss), Net of Tax	(1,272)	(1,835)	(1,272)	(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)
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			18	(492)
Other Comprehensive Income (Loss), before Reclassifications, before Tax			2,012	(1,266)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax			(1,834)	2,466
Other Comprehensive Income (Loss), Tax			(45)	(273)
Other Comprehensive Income (Loss), Net of Tax			133	927
Accumulated Other Comprehensive Income (Loss), Net of Tax	151	435	151	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			(1,234)	489
Other Comprehensive Income (Loss), before Reclassifications, before Tax			(3,707)	3,043
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax			0	(4,451)
Other Comprehensive Income (Loss), Tax			274	0
Other Comprehensive Income (Loss), Net of Tax			(3,433)	(1,408)
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (4,667)	$ (919)	$ (4,667)	$ (919)