CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME
Net income (loss)	$ 78	$ (218)
Other comprehensive (loss) income items:
Foreign currency translation gains (losses)	1	(1)
Unrealized gain on available for sale investment		150
Unrealized losses on derivatives	(10)
Pension and postretirement gain	5	2
Reclassification to income of realized loss on derivatives	7
Other comprehensive income, net of tax	3	151
Comprehensive income (loss)	$ 81	$ (67)