Investments In And Advances To Affiliates (Combined Balance Sheets And Statements Of Earnings Of The Company's Unconsolidated Affiliates) (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended		12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2014	Dec. 31, 2013	Jun. 30, 2012
Combined balance sheets and statements of earnings of the Company's unconsolidated affiliates:
Current assets			$ 27,307	$ 30,966
Non-current assets			21,624	20,846
Current liabilities			(19,370)	(27,423)
Non-current liabilities			(9,882)	(5,515)
Noncontrolling interests			(897)	(890)
Net assets			18,782	17,984
Net sales	28,314	29,767	50,591	51,967	58,068
Gross profit	2,847	3,291	4,558	4,373	6,458
Net income	$ 855	$ 1,022	$ 1,561	$ 1,762	$ 1,940