v3.26.1
Discontinued Operations - Statement of Operations (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Net income (loss) from discontinued operations $ (2,036) $ 14,202
Discontinued Operations | Wireless operations and select spectrum assets    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Total operating revenues 0 864,051
Selling, general and administrative 1,518 303,344
Depreciation, amortization and accretion 0 150,535
(Gain) loss on asset disposals, net 0 1,719
Loss on sale of business 390 0
Total operating expenses 2,417 793,011
Operating income (loss) (2,417) 71,040
Interest expense (314) (35,985)
Other, net 0 (6)
Total other expense (314) (35,991)
Income (loss) before income taxes (2,731) 35,049
Income tax expense (benefit) (695) 20,847
Net income (loss) from discontinued operations (2,036) 14,202
Discontinued Operations | Wireless operations and select spectrum assets | Services    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Total operating revenues 0 713,961
Costs of goods and services sold 509 159,794
Discontinued Operations | Wireless operations and select spectrum assets | Equipment sales    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Total operating revenues 0 150,090
Costs of goods and services sold $ 0 $ 177,619