Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Current assets
Cash and cash equivalents	$ 287.4	$ 460.7
Receivables, less allowances of $15.5 and $15.0	89.5	96.4
Inventory, materials and supplies	77.9	82.3
Prepaid expenses	27.3	23.1
Other current assets	103.8	10.3
Total current assets	585.9	672.8
Property, plant and equipment, net	2,698.4	2,625.3
Operating lease right-of-use assets	76.6	77.4
Goodwill	566.7	566.7
Intangible assets, net	340.1	353.4
Other noncurrent assets	74.3	166.8
Total assets	4,342.0	4,462.4
Current liabilities
Current portion of long-term debt	25.6	45.6
Accounts payable	169.5	174.8
Unearned revenue and customer deposits	51.9	50.6
Accrued taxes	8.6	10.2
Accrued interest	2.2	0.9
Accrued payroll and benefits	20.8	36.4
Accrued restructuring	3.9	40.4
Other current liabilities	135.6	26.8
Total current liabilities	418.1	385.7
Long-term debt, less current portion	1,697.8	1,720.2
Operating lease liabilities	76.8	77.5
Pension and postretirement benefit obligations	110.0	111.3
Pole license agreement obligation	37.1	37.8
Deferred income tax liabilities	21.6	20.4
Other noncurrent liabilities	138.5	238.5
Total liabilities	2,499.9	2,591.4
Shareowners’ equity
Additional paid-in capital	2,316.1	2,316.1
Accumulated deficit	(508.4)	(480.1)
Accumulated other comprehensive income	34.4	35.0
Total shareowners' equity	1,842.1	1,871.0
Total liabilities and shareowners’ equity	$ 4,342.0	$ 4,462.4