CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
OPERATING ACTIVITIES
Net income	$ 25	$ (19)
Reconciliation of net income to net cash provided by operating activities:
Depreciation and amortization	70	63
Deferred income taxes	17	(198)
Amortization included in interest expense	(12)	(11)
Derivative valuation changes	0	7
Unit-based compensation expense	4	2
Losses from unconsolidated affiliates	(2)	(2)
Distributions of earnings received from unconsolidated affiliates	8	8
Cash flow changes in other assets and liabilities	3	(3)
Cash flow changes in operating assets and liabilities	(8)	262
Net cash flows provided by operating activities	109	113
INVESTING ACTIVITIES
Repayment of note receivable from related party	0	10
Note receivable issued to related party	(40)	0
Capital expenditures	(65)	(31)
Distributions in excess of earnings from unconsolidated affiliates	29	28
Other	0	(16)
Net cash flows used in investing activities	(76)	(9)
FINANCING ACTIVITIES
Distribution to partners	0	(89)
Net cash flows used in financing activities	0	(89)
Increase in cash and cash equivalents	33	15
Cash and cash equivalents, beginning of period	32	17
Cash and cash equivalents, end of period	$ 65	$ 32