COMBINED AND CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Millions, unless otherwise specified	3 Months Ended			9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013		Sep. 30, 2014		Sep. 30, 2013
COMBINED AND CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME
NET INCOME	$ 188	$ 235		$ 657		$ 657
Other comprehensive income (loss) items:
Unrealized losses on derivatives		(1)	[1]	(2)	[1]	(1)	[1]
Pension and postretirement gains		1	[2]	1	[2]	3	[2]
Reclassification to income of realized losses (gains) on derivatives				3	[3]	(1)	[3]
Other comprehensive income, net of tax				2		1
Comprehensive income	$ 188	$ 235		$ 659		$ 658

[1] Net of tax of zero for each of the three months ended September 30, 2014 and 2013, and $1 and zero for the nine months ended September 30, 2014 and 2013, respectively.

[2] Net of tax of zero and $(1) for the three months ended September 30, 2014 and 2013, respectively, and zero and $(2) for the nine months ended September 30, 2014 and 2013.

[3] Net of tax of zero for each of the three months ended September 30, 2014 and 2013, and $(2) and $1 for the nine months ended September 30, 2014 and 2013, respectively.