Other Comprehensive Income - Components of OCI (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 26, 2020	Sep. 28, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Comprehensive income	$ 315,395	$ 378,080
Before Tax Amount
Total other comprehensive loss	88,710	(56,304)
Tax
Total other comprehensive loss	(9,785)	19,397
Net of Tax Amount
Total other comprehensive income (loss)	98,495	(75,701)
Pension and other postretirement benefit plans: | Other expense, net
Before Tax Amount
Reclassification adjustments, before tax	10,536	10,847
Tax
Amortization of prior service cost	2,634	2,736
Net of Tax Amount
Amortization of prior service cost	7,902	8,111
Amortization of prior service cost
Net of Tax Amount
Amortization of prior service cost	137	1,428
Amortization of prior service cost | Other expense, net
Before Tax Amount
Reclassification adjustments, before tax	183	1,905
Tax
Amortization of prior service cost	46	477
Net of Tax Amount
Amortization of prior service cost	137	1,428
Amortization of actuarial loss (gain), net
Net of Tax Amount
Amortization of prior service cost	7,765	6,683
Amortization of actuarial loss (gain), net | Other expense, net
Before Tax Amount
Reclassification adjustments, before tax	10,353	8,942
Tax
Amortization of prior service cost	2,588	2,259
Net of Tax Amount
Amortization of prior service cost	7,765	6,683
Foreign currency translation:
Before Tax Amount
Other comprehensive income before reclassifications, before tax	113,140	(126,159)
Tax
Foreign currency translation adjustment	0	0
Net of Tax Amount
Foreign currency translation adjustment	113,140	(126,159)
Change in marketable securities
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(600)	1,181
Tax
Foreign currency translation adjustment	(126)	248
Net of Tax Amount
Foreign currency translation adjustment	(474)	933
Hedging, net of tax
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(37,240)	54,953
Tax
Foreign currency translation adjustment	(13,012)	15,694
Net of Tax Amount
Foreign currency translation adjustment	(24,228)	39,259
Amortization of cash flow hedges
Net of Tax Amount
Amortization of prior service cost	2,155
Foreign currency translation adjustment	(12,967)
Amortization of cash flow hedges | Operating expenses
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(16,841)
Tax
Foreign currency translation adjustment	(3,874)
Net of Tax Amount
Foreign currency translation adjustment	(12,967)
Amortization of cash flow hedges | Interest expense
Before Tax Amount
Reclassification adjustments, before tax	2,874
Tax
Amortization of prior service cost	719
Net of Tax Amount
Amortization of prior service cost	2,155
Amortization of cash flow hedges
Net of Tax Amount
Amortization of prior service cost		2,155
Foreign currency translation adjustment		9,259
Amortization of cash flow hedges | Operating expenses
Before Tax Amount
Other comprehensive income before reclassifications, before tax		12,651
Tax
Foreign currency translation adjustment		3,392
Net of Tax Amount
Foreign currency translation adjustment		9,259
Amortization of cash flow hedges | Interest expense
Before Tax Amount
Reclassification adjustments, before tax		2,874
Tax
Amortization of prior service cost		719
Net of Tax Amount
Amortization of prior service cost		2,155
Change in net investment hedge
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(20,399)	42,302
Tax
Foreign currency translation adjustment	(9,138)	12,302
Net of Tax Amount
Foreign currency translation adjustment	$ (11,261)	$ 30,000