CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) - USD ($) $ in Millions		6 Months Ended
		Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income (loss)		$ (1,623)	$ 2,122
Adjustments to reconcile net income to cash provided by operating activities:
Impairments and other charges		2,908	439
Depreciation and amortization	[1]	2,080	2,089
Stock-based compensation expense		145	167
Pension and other postretirement benefits expense		92	217
Pension and other postretirement benefits funding		(83)	(214)
Earnings of equity method investments, less dividends received		(30)	(65)
Change in assets and liabilities:
Decrease in receivables	[2]	1,057	1,682
Decrease in inventories	[2]	334	39
Decrease (increase) in other current assets	[2]	92	(13)
(Increase) decrease in other assets	[2]	(247)	3
Decrease in accounts payable and accrued liabilities	[2]	(1,491)	(2,126)
Decrease in estimated liability for taxes on income	[2]	(242)	(419)
Increase (decrease) in other liabilities	[2]	11	(86)
Other	[2]	(161)	249
NET CASH PROVIDED BY OPERATING ACTIVITIES		2,842	4,084
Cash flows from investing activities:
Capital expenditures		(998)	(1,193)
SPM investments		(729)	(222)
Multiclient seismic data costs capitalized		(333)	(221)
Business acquisitions and investments, net of cash acquired		(2,220)	(171)
Sale of investments, net		3,476	610
Other		26	(119)
NET CASH USED IN INVESTING ACTIVITIES		(778)	(1,316)
Cash flows from financing activities:
Dividends paid		(1,255)	(1,151)
Proceeds from employee stock purchase plan		116	144
Proceeds from exercise of stock options		79	112
Stock repurchase program		(506)	(1,239)
Proceeds from issuance of long-term debt		3,560	1,779
Repayment of long-term debt		(3,401)	(2,340)
Net (decrease) increase in short-term borrowings		(564)	586
Other		48	(2)
NET CASH USED IN FINANCING ACTIVITIES		(1,923)	(2,111)
CASH FLOWS USED IN DISCONTINUED OPERATIONS - OPERATING ACTIVITIES			(233)
Net increase in cash before translation effect		141	424
Translation effect on cash		13	(13)
Cash, beginning of period		2,793	3,130
Cash, end of period		$ 2,947	$ 3,541

[1] Includes depreciation of property, plant and equipment and amortization of intangible assets, multiclient seismic data costs and SPM investments.

[2] Net of the effect of business acquisitions.