Other Comprehensive Income (Summary of Changes in Accumulated Other Comprehensive (Loss) Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jun. 28, 2014
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance, shareholders' equity	$ 5,260,224	$ 5,266,695	$ 5,191,810
Ending balance, shareholders' equity	3,479,608	5,260,224	5,266,695
Pension and Other Postretirement Benefit Plans, net of tax
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance, shareholders' equity	(705,311)	(685,957)	(575,167)
Other comprehensive income before reclassification adjustments	(419,517)	(38,275)	(127,728)
Amounts reclassified from accumulated other comprehensive loss	20,344	18,921	16,938
Ending balance, shareholders' equity	(1,104,484)	(705,311)	(685,957)
Foreign Currency Translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance, shareholders' equity	(97,733)	134,452	137,558
Other comprehensive income before reclassification adjustments	(39,080)	(232,185)	(3,106)
Amounts reclassified from accumulated other comprehensive loss	0	0	0
Ending balance, shareholders' equity	(136,813)	(97,733)	134,452
Interest Rate Swap, net of tax
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance, shareholders' equity	(120,153)	(91,158)	(9,328)
Other comprehensive income before reclassification adjustments	(3,779)	(34,111)	(82,215)
Amounts reclassified from accumulated other comprehensive loss	7,111	5,116	385
Ending balance, shareholders' equity	(116,821)	(120,153)	(91,158)
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance, shareholders' equity	(923,197)	(642,663)	(446,937)
Other comprehensive income before reclassification adjustments	(462,376)	(304,571)	(213,049)
Amounts reclassified from accumulated other comprehensive loss	27,455	24,037	17,323
Ending balance, shareholders' equity	$ (1,358,118)	$ (923,197)	$ (642,663)