Revenue - Revenues Disaggregated by Geographic Region and Primary Markets (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 28, 2020	Jun. 30, 2019	Jun. 24, 2018
Disaggregation of Revenue [Line Items]
Revenue	$ 10,044,736	$ 9,653,559	$ 11,076,998
Systems Revenue
Disaggregation of Revenue [Line Items]
Revenue	6,625,130	6,451,104
Customer support-related revenue and other
Disaggregation of Revenue [Line Items]
Revenue	$ 3,419,606	$ 3,202,455

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

Name:	us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration