Document And Entity Information	3 Months Ended
	Sep. 29, 2012	Oct. 27, 2012
Document And Entity Information [Abstract]
Entity Registrant Name	SYSCO CORP
Entity Central Index Key	0000096021
Current Fiscal Year End Date	--06-29
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		587,803,115
Document Type	10-Q
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q1
Amendment Flag	false
Document Period End Date	Sep. 29, 2012