Consolidated Condensed Statements of Cash Flows (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 28, 2014	Jun. 29, 2013
Statement of Cash Flows [Abstract]
Cash and cash equivalents, beginning of period	$ 5,674	$ 8,478
Cash flows provided by (used for) operating activities:
Net income	4,726	4,045
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	3,600	3,394
Share-based compensation	586	587
Restructuring and asset impairment charges	218	0
Excess tax benefit from share-based payment arrangements	(65)	(38)
Amortization of intangibles	577	661
(Gains) losses on equity investments, net	(90)	60
Deferred taxes	(206)	(351)
Changes in assets and liabilities:
Accounts receivable	89	368
Inventories	235	195
Accounts payable	(103)	184
Accrued compensation and benefits	(813)	(787)
Income taxes payable and receivable	88	296
Other assets and liabilities	112	393
Total adjustments	4,228	4,962
Net cash provided by operating activities	8,954	9,007
Cash flows provided by (used for) investing activities:
Additions to property, plant and equipment	(5,517)	(4,897)
Acquisitions, net of cash acquired	(137)	(384)
Purchases of available-for-sale investments	(5,113)	(7,322)
Sales of available-for-sale investments	409	598
Maturities of available-for-sale investments	5,555	2,961
Purchases of trading assets	(6,825)	(9,616)
Maturities and sales of trading assets	5,544	7,758
Collection of loans receivable	17	116
Origination of loans receivable	0	(100)
Investments in non-marketable equity investments	(1,115)	(125)
Other investing	167	182
Net cash used for investing activities	(7,015)	(10,829)
Cash flows provided by (used for) financing activities:
Increase (decrease) in short-term debt, net	(267)	(49)
Excess tax benefit from share-based payment arrangements	65	38
Proceeds from sales of shares through employee equity incentive plans	1,005	1,040
Repurchase of common stock	(2,924)	(1,355)
Payment of dividends to stockholders	(2,245)	(2,237)
Other financing	(199)	(307)
Net cash used for financing activities	(4,565)	(2,870)
Effect of exchange rate fluctuations on cash and cash equivalents	1	(8)
Net increase (decrease) in cash and cash equivalents	(2,625)	(4,700)
Cash and cash equivalents, end of period	3,049	3,778
Cash paid during the period for:
Interest, net of capitalized interest	90	115
Income taxes, net of refunds	$ 1,935	$ 1,134