Other Financial Information (Tables)

12 Months Ended

Dec. 31, 2017

Other Financial Information [Abstract]

Other Financial Information

Note 21—Other Financial Information
		Millions of Dollars
		2017		2016	2015
Interest and Debt Expense
Incurred
	Debt	$	1,114	1,279	1,130
	Other		103	123	84
			1,217	1,402	1,214
Capitalized			(119)	(157)	(294)
Expensed		$	1,098	1,245	920
Other Income
Interest income		$	112	57	45
Other, net			417	198	80
		$	529	255	125
Research and Development Expenditures—expensed		$	100	116	222
Shipping and Handling Costs*		$	1,058	1,139	1,181
*Amounts included in production and operating expenses.
Foreign Currency Transaction (Gains) Losses—after-tax
Alaska		$	-	-	-
Lower 48			-	-	-
Canada			3	1	-
Europe and North Africa			7	(7)	(22)
Asia Pacific and Middle East			23	(9)	(78)
Other International			1	7	(9)
Corporate and Other			(3)	(18)	45
		$	31	(26)	(64)

Property, Plant And Equipment [Table Text Block]

	Millions of Dollars
	2017		2016
Properties, Plants and Equipment
Proved properties	$	102,044	119,970
Unproved properties		4,491	5,150
Other		3,896	6,286
Gross properties, plants and equipment		110,431	131,406
Less: Accumulated depreciation, depletion and amortization		(64,748)	(73,075)
Net properties, plants and equipment	$	45,683	58,331