OTHER COMPREHENSIVE INCOME - COMPONENTS OF OCI (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jun. 29, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Comprehensive income	$ 1,086,326	$ 104,323	$ 1,483,811
Before Tax Amount
Total other comprehensive income (loss)	627,925	(114,701)	(208,099)
Tax
Total other comprehensive income (loss)	65,808	(3,549)	(17,639)
Net of Tax Amount
Reclassifications, net of tax	56,055	53,266	41,136
Before reclassifications, net of tax	508,742	(168,686)	(234,423)
Total other comprehensive income (loss)	562,117	(111,152)	(190,460)
Pension and other postretirement benefit plans
Net of Tax Amount
Reclassifications, net of tax	47,243	44,646	32,516
Before reclassifications, net of tax	156,480	(92,743)	(155,074)
Pension and other postretirement benefit plans | Other expense, net
Before Tax Amount
Reclassification adjustments, before tax	61,774	56,904
Tax
Reclassifications tax	14,531	12,258
Net of Tax Amount
Reclassifications, net of tax	47,243	44,646
Pension and other postretirement benefit plans | Operating expenses
Before Tax Amount
Reclassification adjustments, before tax			43,356
Tax
Reclassifications tax			10,840
Net of Tax Amount
Reclassifications, net of tax			32,516
Amortization of prior service cost | Other expense, net
Before Tax Amount
Reclassification adjustments, before tax	732	7,620
Tax
Reclassifications tax	184	1,908
Net of Tax Amount
Reclassifications, net of tax	548	5,712
Amortization of prior service cost | Operating expenses
Before Tax Amount
Reclassification adjustments, before tax			8,532
Tax
Reclassifications tax			2,132
Net of Tax Amount
Reclassifications, net of tax			6,400
Amortization of actuarial loss, net
Before Tax Amount
Other comprehensive income before reclassifications, before tax	208,640	(125,214)	(200,144)
Tax
Before reclassifications tax	52,160	(32,471)	(45,070)
Net of Tax Amount
Before reclassifications, net of tax	156,480	(92,743)	(155,074)
Amortization of actuarial loss, net | Other expense, net
Before Tax Amount
Reclassification adjustments, before tax	61,042	49,284
Tax
Reclassifications tax	14,347	10,350
Net of Tax Amount
Reclassifications, net of tax	46,695	38,934
Amortization of actuarial loss, net | Operating expenses
Before Tax Amount
Reclassification adjustments, before tax			34,824
Tax
Reclassifications tax			8,708
Net of Tax Amount
Reclassifications, net of tax			26,116
Foreign currency translation
Before Tax Amount
Other comprehensive income before reclassifications, before tax	362,292	(112,215)	(119,126)
Tax
Before reclassifications tax	0	0	0
Net of Tax Amount
Before reclassifications, net of tax	362,292	(112,215)	(119,126)
Marketable Securities
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(3,392)	5,403	3,579
Tax
Before reclassifications tax	(712)	1,135	752
Net of Tax Amount
Before reclassifications, net of tax	(2,680)	4,268	2,827
Change in cash flow hedges
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 | Operating expenses
Before Tax Amount
Other comprehensive income before reclassifications, before tax	19,066	(9,831)
Tax
Before reclassifications tax	4,941	(2,574)
Net of Tax Amount
Before reclassifications, net of tax	14,125	(7,257)
Change in cash flow hedges | Interest expense
Before Tax Amount
Reclassification adjustments, before tax	11,751	11,496	11,492
Tax
Reclassifications tax	2,939	2,876	2,872
Net of Tax Amount
Reclassifications, net of tax	8,812	8,620	8,620
Change in net investment hedges
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(32,206)	58,756	58,138
Tax
Before reclassifications tax	(8,051)	15,227	14,299
Net of Tax Amount
Before reclassifications, net of tax	(24,155)	43,529	43,839
Total other comprehensive income before reclassification adjustments
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(13,140)	48,925	52,744
Tax
Before reclassifications tax	(3,110)	12,653	12,967
Net of Tax Amount
Before reclassifications, net of tax	$ (10,030)	$ 36,272	$ 39,777