Changes in Consolidated Shareholders' Equity - USD ($) $ in Thousands	Total	Cash flow hedging	Net investment hedging	Common Stock	Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss Cash flow hedging	Accumulated Other Comprehensive Loss Net investment hedging	Treasury Stock
Beginning balance, shareholders' equity (in shares) at Jun. 30, 2018				765,174,900						244,533,248
Beginning balance, shareholders' equity at Jun. 30, 2018	$ 2,506,957			$ 765,175	$ 1,383,619	$ 10,348,628	$ (1,409,269)			$ (8,581,196)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	698,422					698,422
Foreign currency translation adjustment	(126,460)						(126,460)
Amortization of cash flow hedges, net of tax		$ 4,310						$ 4,310
Changes in derivatives, net of tax		(11,792)	$ 35,057					(11,792)	$ 35,057
Reclassification of pension and other postretirement benefit plans amounts to net earnings, net of tax	16,258						16,258
Change in marketable securities, net of tax	0
Dividends declared	(392,339)					(392,339)
Treasury stock purchases (in shares)										11,015,267
Treasury stock purchases	(750,003)									$ (750,003)
Share-based compensation awards (in shares)										(3,889,796)
Share-based compensation awards	219,737				81,842					$ 137,895
Ending balance, shareholders' equity (in shares) at Dec. 29, 2018				765,174,900						251,658,719
Ending balance, shareholders' equity at Dec. 29, 2018	2,167,636			$ 765,175	1,465,461	10,654,711	(1,524,407)			$ (9,193,304)
Beginning balance, shareholders' equity (in shares) at Sep. 29, 2018				765,174,900						245,025,271
Beginning balance, shareholders' equity at Sep. 29, 2018	2,638,574			$ 765,175	1,438,097	10,592,490	(1,450,843)			$ (8,706,345)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	267,380					267,380
Foreign currency translation adjustment	(101,533)						(101,533)
Amortization of cash flow hedges, net of tax		2,155						2,155
Changes in derivatives, net of tax		$ (8,784)	$ 26,469					$ (8,784)	$ 26,469
Reclassification of pension and other postretirement benefit plans amounts to net earnings, net of tax	8,129						8,129
Change in marketable securities, net of tax	0
Dividends declared	(205,159)					(205,159)
Treasury stock purchases (in shares)										8,103,590
Treasury stock purchases	(540,462)									$ (540,462)
Share-based compensation awards (in shares)										(1,470,142)
Share-based compensation awards	80,867				27,364					$ 53,503
Ending balance, shareholders' equity (in shares) at Dec. 29, 2018				765,174,900						251,658,719
Ending balance, shareholders' equity at Dec. 29, 2018	2,167,636			$ 765,175	1,465,461	10,654,711	(1,524,407)			$ (9,193,304)
Beginning balance, shareholders' equity (in shares) at Jun. 29, 2019				765,174,900						252,297,926
Beginning balance, shareholders' equity at Jun. 29, 2019	2,502,603			$ 765,175	1,457,419	11,229,679	(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	(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, shareholders' equity (in 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, shareholders' equity (in 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	(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, shareholders' equity (in 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)