Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 3.6	$ 7.8
Receivables, less allowances of $14.7 and $14.8	91.1	94.1
Inventory, materials and supplies	88.1	88.6
Prepaid expenses	29.7	25.7
Other current assets	20.4	20.7
Current assets held for sale from discontinued operations	347.5	460.0
Total current assets	580.4	696.9
Property, plant and equipment, net	2,461.1	2,385.7
Operating lease right-of-use assets	65.0	63.9
Goodwill	566.7	566.7
Intangible assets, net	399.6	415.7
Deferred income tax assets	0.0	3.5
Other noncurrent assets	68.4	52.9
Noncurrent assets held for sale from discontinued operations	572.5	570.2
Total assets	4,713.7	4,755.5
Current liabilities
Current portion of long-term debt	22.1	20.4
Accounts payable	159.0	188.9
Unearned revenue and customer deposits	47.6	46.7
Accrued taxes	8.7	8.9
Accrued interest	5.6	3.6
Accrued payroll and benefits	20.7	35.0
Other current liabilities	33.4	42.0
Current liabilities held for sale from discontinued operations	318.7	338.5
Total current liabilities	615.8	684.0
Long-term debt, less current portion	1,872.4	1,830.1
Operating lease liabilities	61.2	60.2
Pension and postretirement benefit obligations	126.9	127.9
Pole license agreement obligation	40.1	40.8
Deferred income tax liability	42.3	5.4
Other noncurrent liabilities	126.0	127.9
Noncurrent liabilities held for sale from discontinued operations	79.8	85.7
Total liabilities	2,964.5	2,962.0
Shareowners’ equity
Additional paid-in capital	2,116.1	2,116.1
Accumulated deficit	(391.7)	(350.8)
Accumulated other comprehensive income	24.8	28.2
Total shareowners' equity	1,749.2	1,793.5
Total liabilities and shareowners’ equity	$ 4,713.7	$ 4,755.5