CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
Current Assets
Cash and cash equivalents	$ 45	$ 33
Accounts receivable and other (Note 14)	33	48
Inventories	9	8
Other	3	8
Total current assets	90	97
Equity investments (Note 5)	1,118	1,196
Property, plant and equipment (Net of $1,145 accumulated depreciation; 2018 - $1,110)	1,520	1,529
Goodwill	71	71
Other assets		6
TOTAL ASSETS	2,799	2,899
Current Liabilities
Accounts payable and accrued liabilities	26	36
Accounts payable to affiliates (Note 12)	6	6
Accrued interest	11	12
Current portion of long-term debt (Note 7)	101	36
Total current liabilities	144	90
Long-term debt, net (Note 7)	1,892	2,072
Deferred state income taxes	9	9
Other liabilities	34	29
Total liabilities	2,079	2,200
Partners' Equity
General partner	14	13
Accumulated other comprehensive income (loss) (AOCI)	(5)	8
Controlling interests	618	591
Non-controlling interests	102	108
Total partners' equity	720	699
TOTAL LIABILITIES AND PARTNERS' EQUITY	2,799	2,899
Common Units
Partners' Equity
Limited partner	514	462
Class B Units
Partners' Equity
Limited partner	$ 95	$ 108