OTHER COMPREHENSIVE INCOME - COMPONENTS OF OCI (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 29, 2019	Jun. 30, 2018	Jul. 01, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Comprehensive income	$ 1,483,811	$ 1,520,679	$ 1,237,884
Before Tax Amount
Total other comprehensive income (loss)	(208,099)	124,097	176,786
Tax
Total other comprehensive income (loss)	(17,639)	34,184	81,405
Net of Tax Amount
Before reclassifications, net of tax	(234,423)	49,658	55,330
Reclassifications, net of tax	41,136	40,255	40,051
Total other comprehensive (loss) income	(190,460)	89,913	95,381
Pension and other postretirement benefit plans
Net of Tax Amount
Before reclassifications, net of tax	(155,074)	52,511	97,283
Reclassifications, net of tax	32,516	32,015	32,969
Pension and other postretirement benefit plans | Other expense, net
Before Tax Amount
Reclassification adjustments, before tax	43,356	44,680
Tax
Reclassifications tax	10,840	12,665
Net of Tax Amount
Reclassifications, net of tax	32,516	32,015
Pension and other postretirement benefit plans | Operating expenses
Before Tax Amount
Reclassification adjustments, before tax			53,059
Tax
Reclassifications tax			20,090
Net of Tax Amount
Reclassifications, net of tax			32,969
Amortization of prior service cost | Other expense, net
Before Tax Amount
Reclassification adjustments, before tax	8,532	9,636
Tax
Reclassifications tax	2,132	2,731
Net of Tax Amount
Reclassifications, net of tax	6,400	6,905
Amortization of prior service cost | Operating expenses
Before Tax Amount
Reclassification adjustments, before tax			11,370
Tax
Reclassifications tax			4,366
Net of Tax Amount
Reclassifications, net of tax			7,004
Amortization of actuarial loss (gain), net
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(200,144)	69,476	168,498
Tax
Before reclassifications tax	(45,070)	16,965	71,215
Net of Tax Amount
Before reclassifications, net of tax	(155,074)	52,511	97,283
Amortization of actuarial loss (gain), net | Other expense, net
Before Tax Amount
Reclassification adjustments, before tax	34,824	35,044
Tax
Reclassifications tax	8,708	9,934
Net of Tax Amount
Reclassifications, net of tax	26,116	25,110
Amortization of actuarial loss (gain), net | Operating expenses
Before Tax Amount
Reclassification adjustments, before tax			41,689
Tax
Reclassifications tax			15,724
Net of Tax Amount
Reclassifications, net of tax			25,965
Foreign currency translation
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(119,126)	(22,987)	(11,243)
Tax
Before reclassifications tax	0	0	0
Net of Tax Amount
Before reclassifications, net of tax	(119,126)	(22,987)	(11,243)
Marketable Securities
Before Tax Amount
Other comprehensive income before reclassifications, before tax	3,579
Tax
Before reclassifications tax	752
Net of Tax Amount
Before reclassifications, net of tax	2,827
Hedging, net of tax
Before Tax Amount
Other comprehensive income before reclassifications, before tax			(10,871)
Tax
Before reclassifications tax			(4,173)
Net of Tax Amount
Before reclassifications, net of tax			(6,698)
Hedging, net of tax | Interest expense
Before Tax Amount
Reclassification adjustments, before tax			11,495
Tax
Reclassifications tax			4,413
Net of Tax Amount
Reclassifications, net of tax			7,082
Change in net investment hedges
Before Tax Amount
Other comprehensive income before reclassifications, before tax	58,138	(2,443)	(34,152)
Tax
Before reclassifications tax	14,299	(8,234)	(10,140)
Net of Tax Amount
Before reclassifications, net of tax	43,839	5,791	(24,012)
Change in cash flow hedges | Operating expenses
Before Tax Amount
Other comprehensive income before reclassifications, before tax		23,872
Tax
Before reclassifications tax		9,529
Net of Tax Amount
Before reclassifications, net of tax		14,343
Change in cash flow hedges | Interest expense
Before Tax Amount
Reclassification adjustments, before tax		11,499
Tax
Reclassifications tax		3,259
Net of Tax Amount
Reclassifications, net of tax		8,240
Total other comprehensive income (loss) before reclassification adjustments
Before Tax Amount
Other comprehensive income before reclassifications, before tax	52,744	21,429	(45,023)
Tax
Before reclassifications tax	12,967	1,295	(14,313)
Net of Tax Amount
Before reclassifications, net of tax	39,777	$ 20,134	$ (30,710)
Change in cash flow hedges | Operating expenses
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(5,394)
Tax
Before reclassifications tax	(1,332)
Net of Tax Amount
Before reclassifications, net of tax	(4,062)
Change in cash flow hedges | Interest expense
Before Tax Amount
Reclassification adjustments, before tax	11,492
Tax
Reclassifications tax	2,872
Net of Tax Amount
Reclassifications, net of tax	$ 8,620