Consolidated Balance Sheets - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 460,700,000	$ 7,800,000
Receivables, less allowances of $15.0 and $14.8	96,400,000	94,100,000
Inventory, materials and supplies	82,300,000	88,600,000
Prepaid expenses	23,100,000	25,700,000
Other current assets	10,300,000	20,700,000
Current assets held for sale from discontinued operations	0	460,000,000
Total current assets	672,800,000	696,900,000
Property, plant and equipment, net	2,625,300,000	2,385,700,000
Operating lease right-of-use assets	77,400,000	63,900,000
Goodwill	566,700,000	566,700,000
Intangible assets, net	353,400,000	415,700,000
Deferred income tax assets	100,000	3,500,000
Other noncurrent assets	166,700,000	52,900,000
Noncurrent assets held for sale from discontinued operations	0	570,200,000
Total assets	4,462,400,000	4,755,500,000
Current liabilities
Current portion of long-term debt	45,600,000	20,400,000
Accounts payable	174,800,000	188,900,000
Unearned revenue and customer deposits	50,600,000	46,700,000
Accrued taxes	10,200,000	8,900,000
Accrued interest	900,000	3,600,000
Accrued payroll and benefits	36,400,000	35,000,000
Accrued restructuring	40,400,000	10,200,000
Other current liabilities	26,800,000	31,800,000
Current liabilities held for sale from discontinued operations	0	338,500,000
Total current liabilities	385,700,000	684,000,000.0
Long-term debt, less current portion	1,720,200,000	1,830,100,000
Operating lease liabilities	77,500,000	60,200,000
Pension and postretirement benefit obligations	111,300,000	127,900,000
Pole license agreement obligation	37,800,000	40,800,000
Deferred income tax liabilities	20,400,000	5,400,000
Other noncurrent liabilities	238,500,000	127,900,000
Noncurrent liabilities held for sale from discontinued operations	0	85,700,000
Total liabilities	2,591,400,000	2,962,000,000
Shareowners’ equity
Additional paid-in capital	2,316,100,000	2,116,100,000
Accumulated deficit	(480,100,000)	(350,800,000)
Accumulated other comprehensive income	35,000,000	28,200,000
Total shareowners' equity	1,871,000,000	1,793,500,000
Total liabilities and shareowners' equity	$ 4,462,400,000	$ 4,755,500,000