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Revenue from Contracts with Customers - Revenues By Activity Type (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Service revenue and other	$ 87,898	$ 69,248
Residential & SMB - Incumbent Broadband Markets
Disaggregation of Revenue [Line Items]
Service revenue and other	43,359	43,809
Residential & SMB - Glo Fiber Expansion Markets
Disaggregation of Revenue [Line Items]
Service revenue and other	18,444	12,118
Commercial Fiber
Disaggregation of Revenue [Line Items]
Service revenue and other	19,612	9,938
RLEC & Other
Disaggregation of Revenue [Line Items]
Service revenue and other	$ 6,483	$ 3,383

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