Condensed Consolidated Statements of Earnings (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Income Statement [Abstract]
Revenue	$ 25,375	$ 21,427	$ 74,983	$ 68,190
Cost of products sold	23,916	20,130	70,729	64,285
Gross margin	1,459	1,297	4,254	3,905
Operating expenses:
Distribution, selling, general and administrative expenses	803	736	2,393	2,233
Restructuring and employee severance	7	5	33	25
Amortization and other acquisition-related costs	77	56	190	160
Impairments and (gain)/loss on disposal of assets, net	(1)	0	(19)	10
Litigation (recoveries)/charges, net	(18)	(8)	54	(21)
Operating earnings	591	508	1,603	1,498
Other income, net	(2)	(33)	(6)	(43)
Interest expense, net	35	34	105	100
Loss on extinguishment of debt	0	0	60	0
Earnings before income taxes and discontinued operations	558	507	1,444	1,441
Provision for income taxes	193	192	524	512
Earnings from continuing operations	365	315	920	929
Earnings from discontinued operations, net of tax	0	0	0	3
Net earnings	$ 365	$ 315	$ 920	$ 932
Basic earnings per common share:
Continuing operations	$ 1.10	$ 0.92	$ 2.77	$ 2.72
Discontinued operations	$ 0.00	$ 0.00	$ 0.00	$ 0.01
Net basic earnings per common share	$ 1.10	$ 0.92	$ 2.77	$ 2.73
Diluted earnings per common share:
Continuing operations	$ 1.09	$ 0.91	$ 2.74	$ 2.69
Discontinued operations	$ 0.00	$ 0.00	$ 0.00	$ 0.01
Net diluted earnings per common share	$ 1.09	$ 0.91	$ 2.74	$ 2.70
Weighted-average number of common shares outstanding:
Basic	330	342	332	341
Diluted	334	347	336	346
Cash dividends declared per common share	$ 0.3425	$ 0.3025	$ 1.0275	$ 0.9075