CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
Revenues:
Sales	$ 9,343,380	$ 8,788,762	$ 28,366,021	$ 26,814,561
Other operating income	74,553	69,339	258,938	215,350
Total revenues	9,417,933	8,858,101	28,624,959	27,029,911
Costs and expenses:
Cost of merchandise sold	6,840,075	6,436,041	20,619,057	19,483,545
Operating and administrative expenses	1,965,828	1,838,908	5,857,859	5,486,465
Total costs and expenses	8,805,903	8,274,949	26,476,916	24,970,010
Operating profit	612,030	583,152	2,148,043	2,059,901
Investment income	70,049	230,234	582,378	342,687
Other nonoperating income, net	20,241	19,051	56,836	64,709
Earnings before income tax expense	702,320	832,437	2,787,257	2,467,297
Income tax expense	128,294	154,693	571,203	493,110
Net earnings	$ 574,026	$ 677,744	$ 2,216,054	$ 1,974,187
Weighted average shares outstanding	712,605	723,236	715,053	729,434
Earnings per share	$ 0.81	$ 0.94	$ 3.10	$ 2.71