CHANGES IN CONSOLIDATED SHAREHOLDERS’ EQUITY - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Common Stock	Paid-in Capital	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Accumulated Other Comprehensive Loss	Treasury Stock
Beginning balance (shares) at Jun. 29, 2019			765,174,900					(252,297,926)
Beginning balance, shareholders' equity at Jun. 29, 2019	$ 2,502,603	$ 1,978	$ 765,175	$ 1,457,419	$ 11,229,679	$ 1,978	$ (1,599,729)	$ (9,349,941)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	837,191				837,191
Foreign currency translation adjustment	28,796						28,796
Amortization of cash flow hedges, net of tax	4,310						4,310
Change in cash flow hedges, net of tax	(5,538)						(5,538)
Change in net investment hedges, net of tax	(11,479)						(11,479)
Reclassification of pension and other postretirement benefit plans amounts to net earnings, net of tax	16,764						16,764
Change in marketable securities, net of tax	547						547
Dividends declared ($0.45 per common share)	(429,121)				(429,121)
Treasury stock purchases (in shares)								8,089,327
Treasury stock purchases	(628,948)							$ (628,948)
Share-based compensation awards (in shares)								(4,054,865)
Share-based compensation awards	210,423			68,713				$ 141,710
Ending balance (shares) at Dec. 28, 2019			765,174,900					(256,332,388)
Ending balance, shareholders' equity at Dec. 28, 2019	$ 2,527,526		$ 765,175	1,526,132	11,639,727		(1,566,329)	$ (9,837,179)
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member
Beginning balance (shares) at Jun. 29, 2019			765,174,900					(252,297,926)
Beginning balance, shareholders' equity at Jun. 29, 2019	$ 2,502,603	1,978	$ 765,175	1,457,419	11,229,679	1,978	(1,599,729)	$ (9,349,941)
Ending balance (shares) at Jun. 27, 2020			765,174,900					(256,915,825)
Ending balance, shareholders' equity at Jun. 27, 2020	1,158,613	(2,068)	$ 765,175	1,506,901	10,563,008	(2,068)	(1,710,881)	$ (9,965,590)
Beginning balance (shares) at Sep. 28, 2019			765,174,900					(254,310,626)
Beginning balance, shareholders' equity at Sep. 28, 2019	2,454,748		$ 765,175	1,490,661	11,486,833		(1,675,430)	$ (9,612,491)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	383,410				383,410
Foreign currency translation adjustment	154,955						154,955
Amortization of cash flow hedges, net of tax	2,155						2,155
Change in cash flow hedges, net of tax	(14,797)						(14,797)
Change in net investment hedges, net of tax	(41,479)						(41,479)
Reclassification of pension and other postretirement benefit plans amounts to net earnings, net of tax	8,653						8,653
Change in marketable securities, net of tax	(386)						(386)
Dividends declared ($0.45 per common share)	(230,516)				(230,516)
Treasury stock purchases (in shares)								3,501,930
Treasury stock purchases	(281,081)							$ (281,081)
Share-based compensation awards (in shares)								(1,480,168)
Share-based compensation awards	91,864			35,471				$ 56,393
Ending balance (shares) at Dec. 28, 2019			765,174,900					(256,332,388)
Ending balance, shareholders' equity at Dec. 28, 2019	2,527,526		$ 765,175	1,526,132	11,639,727		(1,566,329)	$ (9,837,179)
Beginning balance (shares) at Jun. 27, 2020			765,174,900					(256,915,825)
Beginning balance, shareholders' equity at Jun. 27, 2020	1,158,613	$ (2,068)	$ 765,175	1,506,901	10,563,008	$ (2,068)	(1,710,881)	$ (9,965,590)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	284,189				284,189
Foreign currency translation adjustment	335,647						335,647
Amortization of cash flow hedges, net of tax	4,310						4,310
Change in cash flow hedges, net of tax	(632)						(632)
Change in net investment hedges, net of tax	(31,927)						(31,927)
Reclassification of pension and other postretirement benefit plans amounts to net earnings, net of tax	15,832						15,832
Change in marketable securities, net of tax	(518)						(518)
Dividends declared ($0.45 per common share)	(461,636)				(461,636)
Share-based compensation awards (in shares)								(1,739,356)
Share-based compensation awards	124,989			58,354				$ 66,635
Ending balance (shares) at Dec. 26, 2020			765,174,900					(255,176,469)
Ending balance, shareholders' equity at Dec. 26, 2020	1,426,799		$ 765,175	1,565,255	10,383,493		(1,388,169)	$ (9,898,955)
Beginning balance (shares) at Sep. 26, 2020			765,174,900					(256,075,772)
Beginning balance, shareholders' equity at Sep. 26, 2020	1,300,011		$ 765,175	1,534,281	10,546,598		(1,612,386)	$ (9,933,657)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	67,289				67,289
Foreign currency translation adjustment	222,507						222,507
Amortization of cash flow hedges, net of tax	2,155						2,155
Change in cash flow hedges, net of tax	12,335						12,335
Change in net investment hedges, net of tax	(20,666)						(20,666)
Reclassification of pension and other postretirement benefit plans amounts to net earnings, net of tax	7,930						7,930
Change in marketable securities, net of tax	(44)						(44)
Dividends declared ($0.45 per common share)	(230,394)				(230,394)
Share-based compensation awards (in shares)								(899,303)
Share-based compensation awards	65,676			30,974				$ 34,702
Ending balance (shares) at Dec. 26, 2020			765,174,900					(255,176,469)
Ending balance, shareholders' equity at Dec. 26, 2020	$ 1,426,799		$ 765,175	$ 1,565,255	$ 10,383,493		$ (1,388,169)	$ (9,898,955)