BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 1.6	$ 16.2
Accounts receivable, net	86.5	92.7
Accounts receivable from affiliates	13.5	4.2
Accrued unbilled revenues	103.1	115.1
Inventories	31.9	31.0
Regulatory assets	21.0	20.0
Derivative instruments	18.1	15.0
Prepaid taxes	3.5	0.8
Prepayments and other	23.6	21.4
Total current assets	302.8	316.4
Property, plant and equipment, net	6,774.8	6,631.6
Other assets
Regulatory assets	371.8	364.0
Derivative instruments	13.3	12.6
Operating lease right-of-use assets	515.8	522.4
Other	3.3	3.9
Total other assets	904.2	902.9
Total assets	7,981.8	7,850.9
Current liabilities
Short-term debt	40.0	0.0
Borrowings Payable Under Utility Money Pool Arrangement	100.0	0.0
Accounts payable	167.6	168.1
Accounts payable to affiliates	27.2	20.4
Regulatory liabilities	139.5	118.1
Taxes accrued	20.3	40.4
Accrued interest	29.3	26.2
Dividends payable to parent	47.6	46.3
Derivative instruments	3.6	3.7
Operating Lease, Liability, Current	27.4	26.9
Other	31.3	30.7
Total current liabilities	633.8	480.8
Deferred credits and other liabilities
Deferred income taxes	677.7	671.8
Regulatory liabilities	726.5	732.3
Asset retirement obligations	78.2	77.3
Derivative instruments	11.9	12.8
Pension and employee benefit obligations	51.9	67.0
Operating lease liabilities	488.4	495.3
Other	9.8	9.4
Total deferred credits and other liabilities	2,044.4	2,065.9
Capitalization
Long-term debt	2,420.1	2,419.7
Common stock — 200 shares authorized of $1.00 par value; 100 shares outstanding at March 31, 2020 and Dec. 31, 2019, respectively	0.0	0.0
Additional paid in capital	2,382.9	2,350.9
Retained earnings	502.0	535.0
Accumulated other comprehensive loss	(1.4)	(1.4)
Total common stockholder’s equity	2,883.5	2,884.5
Total liabilities and equity	$ 7,981.8	$ 7,850.9