Information Relating to the Consolidated Statement of Cash Flows (Tables)

9 Months Ended

Sep. 30, 2013

Supplemental Cash Flow Elements [Abstract]

Net (increase) decrease in operating working capital

The “Net increase in operating working capital” was composed of the following operating changes:

	Nine Months Ended September 30
	2013			2012
	(Millions of dollars)
(Increase) decrease in accounts and notes receivable	$	(904	)	$	757
Increase in inventories	(749		)	(2,068		)
Decrease (increase) in prepaid expenses and other current assets	298			(841		)
Increase in accounts payable and accrued liabilities	98			25
Decrease in income and other taxes payable	(831		)	(821		)
Net increase in operating working capital	$	(2,088	)	$	(2,948	)

Cash payment for interest on debt and for income taxes

“Net Cash Provided by Operating Activities” included the following cash payments for interest on debt and for income taxes:

	Nine Months Ended September 30
	2013		2012
	(Millions of dollars)
Interest on debt (net of capitalized interest)	$	—	$	32
Income taxes	10,209		14,345

Net (purchases) sales of time deposits

The “Net (purchases) sales of time deposits” consisted of the following gross amounts:

	Nine Months Ended September 30
	2013			2012
	(Millions of dollars)
Time deposits purchased	$	(2,316	)	$	(17	)
Time deposits matured	1,716			3,967
Net (purchases) sales of time deposits	$	(600	)	$	3,950

Net sales (purchases) of marketable securities

The “Net sales (purchases) of marketable securities” consisted of the following gross amounts:

	Nine Months Ended September 30
	2013			2012
	(Millions of dollars)
Marketable securities purchased	$	(7	)	$	(35	)
Marketable securities sold	10			31
Net sales (purchases) of marketable securities	$	3		$	(4	)

Capital expenditures

The major components of “Capital expenditures” and the reconciliation of this amount to the capital and exploratory expenditures, including equity affiliates, are as follows:

	Nine Months Ended September 30
	2013			2012
	(Millions of dollars)
Additions to properties, plant and equipment	$	25,557		$	19,310
Additions to investments	626			782
Current year dry hole expenditures	268			440
Payments for other liabilities and assets, net	(79		)	(80		)
Capital expenditures	26,372			20,452
Expensed exploration expenditures	790			853
Assets acquired through capital lease obligations	3			—
Capital and exploratory expenditures, excluding equity affiliates	27,165			21,305
Company’s share of expenditures by equity affiliates	1,754			1,368
Capital and exploratory expenditures, including equity affiliates	$	28,919		$	22,673