Business Segment Information (Product Mix) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 28, 2014	Mar. 29, 2014	Dec. 28, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales	$ 12,286,992	$ 11,277,484	$ 11,237,969	$ 11,714,267	$ 11,601,056	$ 10,926,371	$ 10,796,890	$ 11,086,916	$ 46,516,712	$ 44,411,233	$ 42,380,939
Fresh and Frozen Meats [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									8,809,148	8,242,423	7,929,235
Canned and Dry Products [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									8,383,007	8,310,634	7,948,187
Frozen Fruits, Vegetables, Bakery, and Other [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									6,196,362	6,023,990	5,757,871
Dairy Products [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									4,956,895	4,669,986	4,456,634
Poultry [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									4,814,949	4,580,445	4,188,787
Fresh Produce [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									3,725,108	3,540,027	3,332,504
Paper and Disposables [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									3,438,074	3,364,965	3,295,483
Seafood [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									2,401,021	2,167,588	2,076,848
Beverage Products [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									1,671,000	1,643,034	1,591,540
Janitorial Products [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									1,050,187	1,013,488	952,569
Equipment and Smallwares [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									678,454	637,680	613,590
Medical Supplies [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales									$ 392,507	$ 216,973	$ 237,691