BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 0.5	$ 44.0
Accounts receivable, net	93.2	90.7
Accounts receivable from affiliates	3.4	10.5
Accrued unbilled revenues	114.3	114.5
Public Utilities, Inventory	34.3	33.9
Regulatory assets	25.4	26.0
Derivative instruments	6.2	17.8
Property, Plant and Equipment, Gross	8,261.5	8,075.0
Prepaid taxes	14.2	14.2
Prepayments and other	16.1	10.7
Total current assets	307.6	362.3
Property, Plant and Equipment, Net	6,088.5	5,946.4
Other assets
Regulatory assets	364.6	366.2
Derivative instruments	15.0	15.8
Operating Lease, Right-of-Use Asset	542.0	0.0
Other	5.0	5.1
Total other assets	926.6	387.1
Total assets	7,322.7	6,695.8
Current liabilities
Short-term debt	137.0	42.0
Borrowings Payable Under Utility Money Pool Arrangement	38.0	0.0
Accounts payable	194.4	191.8
Accounts payable to affiliates	13.1	19.9
Regulatory liabilities	84.7	85.8
Taxes accrued	28.8	41.6
Accrued interest	26.1	25.8
Dividends payable	47.6	45.2
Derivative instruments	3.6	3.6
Other	49.4	28.3
Total current liabilities	622.7	484.0
Deferred credits and other liabilities
Deferred income taxes	635.4	619.1
Regulatory liabilities	756.6	780.9
Asset retirement obligations	32.8	32.4
Derivative instruments	15.5	16.4
Pension and employee benefit obligations	76.4	92.4
Noncurrent operating lease liabilities	515.8	0.0
Other	8.0	7.9
Total deferred credits and other liabilities	2,040.5	1,549.1
Capitalization
Long-term debt	2,126.3	2,126.1
Common stock — 200 shares authorized of $1.00 par value; 100 shares outstanding at March 31, 2019 and Dec. 31, 2018, respectively	0.0	0.0
Additional paid in capital	1,932.3	1,932.3
Retained earnings	602.3	605.7
Accumulated other comprehensive loss	(1.4)	(1.4)
Total common stockholder’s equity	2,533.2	2,536.6
Total liabilities and equity	$ 7,322.7	$ 6,695.8