v3.26.1
PROPERTY, PLANT AND EQUIPMENT - Schedule of Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Property, Plant, and Equipment [Line Items]    
Right-of-use assets $ 10,412 $ 10,179
Property, plant and equipment, gross 3,771,229 3,758,817
Less: Accumulated depreciation and amortization (1,990,700) (1,974,616)
Property, plant and equipment, net 1,780,529 1,784,201
Cable distribution systems    
Property, Plant, and Equipment [Line Items]    
Property, plant and equipment, gross 2,755,616 2,705,357
Customer premise equipment    
Property, Plant, and Equipment [Line Items]    
Property, plant and equipment, gross 387,660 386,987
Other equipment and fixtures    
Property, Plant, and Equipment [Line Items]    
Property, plant and equipment, gross 274,159 293,211
Buildings and improvements    
Property, Plant, and Equipment [Line Items]    
Property, plant and equipment, gross 134,339 147,168
Capitalized software    
Property, Plant, and Equipment [Line Items]    
Property, plant and equipment, gross 60,596 62,652
Construction in progress    
Property, Plant, and Equipment [Line Items]    
Property, plant and equipment, gross 132,139 136,955
Land    
Property, Plant, and Equipment [Line Items]    
Property, plant and equipment, gross $ 16,308 $ 16,308