CONSOLIDATED RESULTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2018	Mar. 31, 2018	Dec. 30, 2017	Sep. 30, 2017	Jul. 01, 2017	Apr. 01, 2017	Dec. 31, 2016	Oct. 01, 2016	Jun. 30, 2018	Jul. 01, 2017	Jul. 02, 2016
Income Statement [Abstract]
Sales	$ 15,315,906	$ 14,349,504	$ 14,411,490	$ 14,650,424	$ 14,421,045	$ 13,524,172	$ 13,457,268	$ 13,968,654	$ 58,727,324	$ 55,371,139	$ 50,366,919
Cost of sales	12,399,197	11,673,876	11,712,104	11,856,756	11,661,455	10,990,037	10,885,405	11,276,735	47,641,933	44,813,632	41,326,447
Gross profit	2,916,709	2,675,628	2,699,386	2,793,668	2,759,590	2,534,135	2,571,863	2,691,919	11,085,391	10,557,507	9,040,472
Operating expenses	2,229,042	2,189,695	2,167,104	2,170,576	2,201,631	2,098,173	2,079,446	2,125,086	8,756,417	8,504,336	7,189,972
Operating income	687,667	485,933	532,282	623,092	557,959	435,962	492,417	566,833	2,328,974	2,053,171	1,850,500
Interest expense	92,468	136,145	85,986	80,884	76,020	81,004	72,231	73,623	395,483	302,878	306,146
Other expense (income), net	2,043	(15,096)	(5,432)	(4,248)	(1,586)	(4,815)	(2,320)	(7,216)	(22,733)	(15,937)	111,347
Earnings before income taxes	593,156	364,884	451,728	546,456	483,525	359,773	422,506	500,426	1,956,224	1,766,230	1,433,007
Income taxes	144,228	34,799	167,615	178,816	178,354	121,495	147,339	176,539	525,458	623,727	483,385
Net earnings	$ 448,928	$ 330,085	$ 284,113	$ 367,640	$ 305,171	$ 238,278	$ 275,167	$ 323,887	$ 1,430,766	$ 1,142,503	$ 949,622
Net earnings:
Basic earnings per share (in dollars per share)	$ 0.86	$ 0.63	$ 0.55	$ 0.70	$ 0.57	$ 0.44	$ 0.50	$ 0.58	$ 2.74	$ 2.10	$ 1.66
Diluted earnings per share (in dollars per share)	0.85	0.63	0.54	0.69	0.57	0.44	0.50	0.58	$ 2.70	$ 2.08	$ 1.64
Average shares outstanding (in shares)									522,926,914	543,496,816	573,057,406
Diluted shares outstanding (in shares)									529,089,854	548,545,027	577,391,406
Dividends declared per common share (in dollars per share)	$ 0.36	$ 0.36	$ 0.36	$ 0.33	$ 0.33	$ 0.33	$ 0.33	$ 0.31	$ 1.41	$ 1.3	$ 1.23