CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Operating activities
Net Income (Loss) Attributable to Parent	$ 85.2	$ 61.9
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	117.2	103.6
Deferred income taxes	(28.7)	4.0
Allowance for equity funds used during construction	(4.1)	(2.2)
Provision for bad debts	4.0	4.7
Changes in operating assets and liabilities:
Accounts receivable	(1.2)	3.1
Accrued unbilled revenues	12.1	10.4
Inventories	(4.7)	(5.2)
Other current assets	4.2	10.2
Accounts payable	(4.2)	(9.1)
Net regulatory assets and liabilities	0.8	(0.8)
Other current liabilities	3.1	3.1
Pension and other employee benefit obligations	(6.7)	(7.1)
Other, net	(0.4)	1.8
Net cash provided by operating activities	176.6	178.4
Investing activities
Capital/construction expenditures	(185.2)	(145.0)
Other, net	(0.1)	(0.1)
Net cash used in investing activities	(185.3)	(145.1)
Financing activities
(Repayments of) proceeds from short-term borrowings, net	(65.0)	17.0
Proceeds from (repayments of) long-term debt	97.4	(0.1)
Capital contributions from parent	38.4	21.9
Dividends paid to parent	(51.8)	(72.6)
Other, net	(0.2)	0.0
Net cash provided by (used in) financing activities	18.8	(33.8)
Net change in cash, cash equivalents and restricted cash	10.1	(0.5)
Cash, cash equivalents and restricted cash at beginning of period		2.2
Cash, cash equivalents and restricted cash at end of period	11.4	1.7
Supplemental disclosure of cash flow information:
Cash paid for interest (net of amounts capitalized)	(28.0)	(28.7)
Cash paid for income taxes, net	(19.2)	(8.4)
Supplemental disclosure of non-cash investing and financing transactions:
Accrued property, plant and equipment additions	15.7	20.1
Inventory transfers to property, plant and equipment	4.1	4.3
Allowance for equity funds used during construction	$ 4.1	$ 2.2