MULTIEMPLOYER EMPLOYEE BENEFIT PLANS - PLAN CONTRIBUTIONS (Details) - Multiemployer Defined Benefit Pension Plans - USD ($) $ in Thousands	12 Months Ended
Jul. 01, 2017	Jul. 02, 2016	Jun. 27, 2015
Multiemployer Plans [Line Items]
Multiemployer plan contributions	$ 44,551	$ 41,047	$ 38,144
Individually significant plans
Multiemployer Plans [Line Items]
Multiemployer plan contributions	36,653	33,787	32,097
All other plans
Multiemployer Plans [Line Items]
Multiemployer plan contributions	$ 7,898	$ 7,260	$ 6,047

Amount of contributions made to multiemployer plan by employer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (e)(1)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450691-114947

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