BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 1.0	$ 6.0
Accounts receivable, net	149.0	94.0
Accounts receivable from affiliates	12.0	9.0
Accrued unbilled revenues	134.0	114.0
Inventories	44.0	36.0
Regulatory assets	173.0	76.0
Derivative instruments	40.0	10.0
Prepaid taxes	3.0	18.0
Prepayments and other	16.0	20.0
Total current assets	572.0	383.0
Property, plant and equipment, net	7,790.0	7,603.0
Other assets
Regulatory assets	394.0	357.0
Derivative instruments	7.0	9.0
Operating lease right-of-use assets	471.0	492.0
Other	14.0	15.0
Total other assets	886.0	873.0
Total assets	9,248.0	8,859.0
Current liabilities
Short-term Debt	18.0	250.0
Borrowings Payable Under Utility Money Pool Arrangement	100.0	0.0
Accounts payable	182.0	198.0
Accounts payable to affiliates	14.0	17.0
Regulatory liabilities	84.0	57.0
Taxes accrued	59.0	54.0
Accrued interest	38.0	29.0
Dividends payable to parent	53.0	54.0
Derivative instruments	4.0	4.0
Operating lease liabilities	29.0	28.0
Other	26.0	25.0
Total current liabilities	607.0	716.0
Deferred credits and other liabilities
Deferred income taxes	714.0	725.0
Regulatory liabilities	712.0	718.0
Asset retirement obligations	115.0	112.0
Derivative instruments	7.0	9.0
Pension and employee benefit obligations	26.0	42.0
Operating lease liabilities	441.0	463.0
Other	8.0	12.0
Total deferred credits and other liabilities	2,023.0	2,081.0
Capitalization
Long-term debt	3,012.0	2,764.0
Common stock — 200 shares authorized of $1.00 par value; 100 shares outstanding at Sept. 30, 2021 and Dec. 31, 2020, respectively	0.0	0.0
Additional paid in capital	3,091.0	2,790.0
Retained earnings	516.0	509.0
Accumulated other comprehensive loss	(1.0)	(1.0)
Total common stockholder's equity	3,606.0	3,298.0
Total liabilities and equity	$ 9,248.0	$ 8,859.0