LONG-TERM DEBT - Fair Value of Long-Term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2017	Jul. 01, 2016
Debt Instrument [Line Items]
Long-term debt (including current portion), Carrying amount	$ 3,950	$ 4,502
Estimate of Fair Value Measurement \| Level 2
Debt Instrument [Line Items]
Long-term debt (including current portion), Fair value	$ 4,252	$ 4,873

Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13,16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16)
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Name:	us-gaap_DebtAndCapitalLeaseObligations
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant