Consolidated Condensed Balance Sheets (Unaudited) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Property, plant and equipment
Utility plant, at original costs	$ 11,674	$ 11,438
Accumulated depreciation	(3,279)	(3,214)
Utility plant, net	8,395	8,224
Other property	12	12
Total property, plant and equipment, net	8,407	8,236
Current assets
Cash and cash equivalents	11	15
Receivables, less allowance for uncollectibles of $2 at March 31, 2019 and December 31, 2018	209	258
Due from affiliates	9	4
Inventories, at average cost
Regulatory assets	85	88
Prepayments and other current assets	17	6
Total current assets	472	517
Deferred debits
Regulatory assets	399	370
Other	45	32
Total deferred debits	444	402
Total assets	9,323	9,155
Capitalization
Common stock	3,100	2,990
Accumulated other comprehensive loss	(1)	(1)
Retained earnings	302	314
Total capital	3,401	3,303
Long-term debt	2,575	2,575
Total capitalization	5,976	5,878
Current liabilities
Notes payable	312	221
Accounts payable	186	251
Due to affiliates	19	24
Customer deposits	132	132
Regulatory liabilities	82	44
Accrued interest	44	16
Accrued taxes	29	13
Other	40	84
Total current liabilities	844	785
Long-term liabilities
Deferred income taxes	739	799
Regulatory liabilities	1,242	1,266
Investment tax credits	156	74
Deferred credits and other liabilities	366	353
Total long-term liabilities	2,503	2,492
Commitments and Contingencies (see Note 8)
Total liabilities and capitalization	9,323	9,155
Fuel [Member]
Inventories, at average cost
Utility inventories	41	46
Materials and Supplies [Member]
Inventories, at average cost
Utility inventories	100	100
Electric [Member]
Property, plant and equipment
Utility plant, at original costs	9,835	9,645
Gas [Member]
Property, plant and equipment
Utility plant, at original costs	$ 1,839	$ 1,793