Business Segment and Geographic Information (Tables)

12 Months Ended

Dec. 31, 2013

Segment Reporting [Abstract]

Information on business segments

The following tables present information on our business segments.

Operations by business segment
	Year Ended December 31
Millions of dollars	2013			2012			2011
Revenue:
Completion and Production	$	17,506		$	17,380		$	15,143
Drilling and Evaluation	11,896			11,123			9,686
Total revenue	$	29,402		$	28,503		$	24,829
Operating income:
Completion and Production	$	2,875		$	3,144		$	3,733
Drilling and Evaluation	1,770			1,675			1,403
Total operations	4,645			4,819			5,136
Corporate and other	(1,507		)	(660		)	(399		)
Total operating income	$	3,138		$	4,159		$	4,737
Interest expense, net of interest income	$	(331	)	$	(298	)	$	(263	)
Other, net	(43		)	(39		)	(25		)
Income from continuing operations before income taxes	$	2,764		$	3,822		$	4,449
Capital expenditures:
Completion and Production	$	1,676		$	2,177		$	1,669
Drilling and Evaluation	1,210			1,318			1,231
Corporate and other	48			71			53
Total	$	2,934		$	3,566		$	2,953
Depreciation, depletion, and amortization:
Completion and Production	$	1,013		$	843		$	680
Drilling and Evaluation	873			783			676
Corporate and other	14			2			3
Total	$	1,900		$	1,628		$	1,359

Reconciliation of assets from segment to consolidated

	December 31
Millions of dollars	2013		2012
Total assets:
Completion and Production	$	14,203	$	13,313
Drilling and Evaluation	10,010		9,290
Shared assets	1,351		1,376
Corporate and other	3,659		3,431
Total	$	29,223	$	27,410

Schedule of revenue from external customers and long-lived assets, by geographical areas

Operations by geographic area
	Year Ended December 31
Millions of dollars	2013		2012		2011
Revenue:
United States	$	14,311	$	15,057	$	13,548
Other countries	15,091		13,446		11,281
Total	$	29,402	$	28,503	$	24,829

	December 31
Millions of dollars	2013		2012
Net property, plant, and equipment:
United States	$	5,368	$	5,096
Other countries	5,954		5,161
Total	$	11,322	$	10,257