Other investments (Tables)

12 Months Ended

Dec. 31, 2014

Schedule of other investments

Other investments are classified as available-for-sale and carried at fair value and are shown in our Consolidated Balance Sheets as follows (in millions).

	Cost				Fair Value
	December 31,				December 31,
	2014		2013		2014		2013
Insurance and other	$	9,970	$	6,970	$	16,346	$	12,334
Finance and financial products		3,052		3,052		5,978		5,617
	$	13,022	$	10,022	$	22,324	$	17,951