Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities:
Net income	$ 3,679	$ 3,377
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	782	772
Amortization of debt-related costs	12	16
Inventory valuation adjustments	264	45
Equity investments -
Equity income	(252)	(193)
Distributions of earnings, net of tax	196	66
Deferred income taxes	9	152
Changes in assets and liabilities that provided (used) cash:
Accounts receivable	408	(240)
Inventories	(12)	(274)
Accounts payable	(501)	(17)
Prepaid expenses and other current assets	(98)	171
Other, net	195	157
Net cash provided by operating activities	4,682	4,032
Cash flows from investing activities:
Expenditures for property, plant and equipment	(957)	(1,096)
Payments for repurchase agreements	(397)	(275)
Proceeds from repurchase agreements	300	75
Purchases of available-for-sale securities	(1,723)	(2,529)
Proceeds from sales and maturities of available-for-sale securities	1,638	924
Change in restricted cash	1	10
Other, net	35	(4)
Net cash used in investing activities	(1,103)	(2,895)
Cash flows from financing activities:
Repurchases of Company ordinary shares	(3,436)	(4,347)
Dividends paid	(1,063)	(1,055)
Issuance of long-term debt	984	992
Net proceeds from commercial paper	231	0
Payments of debt issuance costs	(13)	(18)
Other, net	191	40
Net cash used in financing activities	(3,106)	(4,388)
Effect of exchange rate changes on cash	(30)	(14)
Increase (decrease) in cash and cash equivalents	443	(3,265)
Cash and cash equivalents at beginning of period	1,031	4,450
Cash and cash equivalents at end of period	$ 1,474	$ 1,185