Income Taxes (Deferred Tax Assets and Liabilities) (Details) (USD $)					12 Months Ended
	Jun. 29, 2013	Jun. 30, 2012	Jun. 29, 2013 State Jurisdiction [Member]	Jun. 30, 2012 State Jurisdiction [Member]	Jun. 30, 2012 2003 Through 2006 IRS Settlement [Member]	Jul. 02, 2011 2003 Through 2006 IRS Settlement [Member]	Jul. 03, 2010 2003 Through 2006 IRS Settlement [Member]
Deferred tax liabilities, excess tax depreciation and basis differences of assets	$ 455,752,000	$ 473,947,000
Deferred tax liabilities, goodwill and intangible assets	208,229,000	186,921,000
Deferred tax liabilities, other	18,127,000	19,756,000
Total deferred tax liabilities	682,108,000	680,624,000
Deferred tax assets, net operating tax loss carryforwards	19,149,000	21,609,000
Deferred tax assets, benefit on unrecognized tax benefits	23,833,000	23,287,000
Deferred tax assets, pension	224,990,000	362,391,000
Deferred tax assets, share-based compensation	39,316,000	63,522,000
Deferred tax assets, deferred compensation	34,951,000	36,639,000
Deferred tax assets, self-insured liabilities	47,538,000	41,030,000
Deferred tax assets, receivables	48,236,000	51,607,000
Deferred tax assets, inventory	63,509,000	59,619,000
Deferred tax assets, other	50,575,000	40,257,000
Total deferred tax assets	552,097,000	699,961,000
Total net deferred tax liabilities (assets)	130,011,000	(19,337,000)
State jurisdiction operating loss carryforward valuation allowance			0	0
IRS tax settlement payments made					$ 212,000,000	$ 212,000,000	$ 212,000,000