Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Schedule of Other Assets, Noncurrent Schedule of Other Assets, Noncurrent [Table Text Block] Maximum Maximum [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Title of 12(b) Security Title of 12(b) Security Document Fiscal Year Focus Document Fiscal Year Focus 2029 Lessee, Lease Liability, Payments, Due Year Three Lessee, Lease Liability, Payments, Due Year Three Stock compensation expense, net Share-Based Payment Arrangement, Expense, after Tax Weighted-average interest rate Debt, Weighted Average Interest Rate Adjustment to Compensation, Amount Adjustment to Compensation Amount Liquidity Funding Note Liquidity Funding Note [Member] Liquidity Funding Note Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Segment Reporting [Abstract] Segment Reporting [Abstract] Restructuring Plan [Axis] Restructuring Plan [Axis] Common stock, no par value, authorized $96,000; $55,364 and $54,899 issued and outstanding at June 30, 2026 and December 31, 2025, respectively Common Stock, Value, Issued 2027 Lessee, Operating Lease, Liability, to be Paid, Year One Taxes paid for equity award issuances Payment, Tax Withholding, Share-Based Payment Arrangement Schedule of Long-term Debt Schedule of Long-Term Debt Instruments [Table Text Block] Leases Lessee, Finance Leases [Text Block] Line of Credit Line of Credit [Member] Restatement Determination Date Restatement Determination Date Tax Jurisdiction of Domicile [Extensible Enumeration] Tax Jurisdiction of Domicile [Extensible Enumeration] Total contract assets Contract with Customer, Asset, after Allowance for Credit Loss 2027 Finance Lease, Liability, to be Paid, Year One Cable franchise rights Franchise Rights [Member] Schedule of Reconciliation of Income Taxes Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Grants receivable Grants Receivable Amendment Flag Amendment Flag Consolidated Entities [Axis] Consolidated Entities [Axis] Current liabilities: Liabilities, Current [Abstract] Provision for credit losses Accounts Receivable, Credit Loss Expense (Reversal) Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Total lease payments Lessee, Lease Liability, Payments, Due Lessee, Lease Liability, Payments, Due Government Assistance [Abstract] Excess tax deficiency from share-based compensation and other expense, net Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount Leases [Abstract] Leases [Abstract] Consolidated Entities [Domain] Consolidated Entities [Domain] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Property, Plant, and Equipment [Abstract] Property, Plant, and Equipment [Abstract] Entity Address, State or Province Entity Address, State or Province Present value of lease liabilities Lease, Liability Lease, Liability PEO Total Compensation Amount PEO Total Compensation Amount Intangible assets, net Total intangible assets Intangible Asset, Excluding Goodwill, after Accumulated Amortization Outstanding awards (in shares) Outstanding awards (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Weighted average shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Prepaid expenses and other Contract with Customer, Asset, after Allowance for Credit Loss, Current Investments Total investments Long-Term Investments Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Operating lease assets and liabilities, net Increase Decrease In Operating Lease Right Of Use Asset Increase Decrease In Operating Lease Right Of Use Asset Number of reportable segments Number of Reportable Segments Total current liabilities Liabilities, Current 2030 Lessee, Operating Lease, Liability, to be Paid, Year Four Subscriber relationships Customer Relationships [Member] Investments [Abstract] Investments [Abstract] Entity Address, City or Town Entity Address, City or Town Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Accrued programming costs Accrued Programming Costs, Current Accrued Programming Costs, Current Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Class of Stock [Axis] Class of Stock [Axis] Variable Funding Note Variable Funding Note [Member] Variable Funding Note Total Intangible Asset, Finite-Lived, after Accumulated Amortization Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Interest rate Line of Credit Facility, Interest Rate at Period End Net loss attributable to common shareholders Net loss attributable to common shareholders Net Income (Loss) Available to Common Stockholders, Basic Sublease income Sublease Income Accumulated Amortization and Other Intangible Asset, Finite-Lived, Accumulated Amortization Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Equity Award Equity Award [Member] Equity Award Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Unrealized gain (loss) on interest rate hedge, net of tax Other Comprehensive Income (Loss), Net of Tax Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] 2029 Lessor, Operating Lease, Payment to be Received, Year Three Capitalized stock compensation Share-Based Payment Arrangement, Amount Capitalized Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Net cash provided by operating activities - continuing operations Cash Provided by (Used in) Operating Activity, Continuing Operation New Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Land Land [Member] Schedule of Selected Financial Data for Segments Segment Reporting [Table Text Block] Redeemable Noncontrolling Interest Noncontrolling Interest Disclosure [Text Block] Total debt Long-Term Debt Property, Plant and Equipment Property, Plant, and Equipment [Text Block] Schedule of Expected Maturity of Lease Liabilities, Operating Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Document Period End Date Document Period End Date Contract assets Contract with Customer, Assets [Abstract] Contract with Customer, Assets Estimated fair value of goodwill exceeded the carrying value, percentage Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two Beginning balance (in shares) Ending balance (in shares) Temporary Equity, Shares Outstanding Security Exchange Name Security Exchange Name Leases Lessor, Operating Leases [Text Block] Finance lease, weighted average remaining lease term Finance Lease, Weighted Average Remaining Lease Term Fair value of awards vested in period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Entity Shell Company Entity Shell Company Current operating lease liabilities Current operating lease liabilities Operating Lease, Liability, Current 2031 and thereafter Lessor, Operating Lease, Payment To Be Received, After Year Four Lessor, Operating Lease, Payment To Be Received, After Year Four Schedule of Property, Plant and Equipment Property, Plant, and Equipment [Table Text Block] Statement of Comprehensive Income [Abstract] Name Outstanding Recovery, Individual Name Net loss per share attributable to common shareholders, basic and diluted: Earnings Per Share [Abstract] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Redeemable Noncontrolling Interest [Table] Redeemable Noncontrolling Interest [Table] Total liabilities Liabilities Trading Symbol Trading Symbol Convertible preferred stock, shares issued upon conversion (in shares) Convertible Preferred Stock, Shares Issued upon Conversion 2030 Lessee, Lease Liability, Payments, Due Year Four Lessee, Lease Liability, Payments, Due Year Four Total indefinite-lived intangibles Intangible Asset, Excluding Goodwill, Indefinite-Lived Schedule of Interest Income and Interest Expense Disclosure Interest Income and Interest Expense Disclosure [Table Text Block] Capital expenditures Payments to Acquire Property, Plant, and Equipment Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Company Selected Measure Name Company Selected Measure Name Goodwill Broadband Segment [Member] Broadband Segment Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] RLEC & Other RLEC & Other [Member] RLEC & Other [Member] Residential & SMB - Glo Fiber Expansion Markets Residential And SMB - Glo Fiber Expansion Markets [Member] Residential And SMB - Glo Fiber Expansion Markets Glo Fiber Construction Phase Glo Fiber Construction Phase [Member] Glo Fiber Construction Phase Cost method investments Equity Securities, FV-NI, Cost Other deferrals and accruals Increase (Decrease) in Other Accrued Liabilities Credit Facility [Domain] Credit Facility [Domain] Compensation Amount Outstanding Recovery Compensation Amount Amortization of capitalized commission expense Capitalized Contract Cost, Amortization Individual: Individual [Axis] Weighted average shares outstanding, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Estimated Useful Lives Property, Plant, and Equipment, Useful Life Schedule of Other Current Assets Schedule of Other Current Assets [Table Text Block] Benefit plan obligations Liability, Defined Benefit Plan, Noncurrent 2028 Finance Lease, Liability, to be Paid, Year Two Underlying Security Market Price Change Underlying Security Market Price Change, Percent 2030 Finance Lease, Liability, to be Paid, Year Four Proceeds from credit facility borrowings Proceeds from Lines of Credit Deferred income taxes Deferred Income Taxes and Tax Credits Less: Interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Other assets Increase (Decrease) in Other Noncurrent Assets Land improvements Land Improvements [Member] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Less: Interest Finance Lease, Liability, Undiscounted Excess Amount Other intangibles Other Intangible Assets [Member] Shares surrendered for settlement of employee taxes upon issuance of vested equity awards Business Acquisition Equity Interest Issued or Issuable to Noncontrolling, Value Assigned Value of noncontrolling interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity. Cash paid for operating lease liabilities Operating Lease, Payments Award Timing Predetermined Award Timing Predetermined [Flag] Intangible Asset, Goodwill and Other [Abstract] Intangible Asset, Goodwill and Other [Abstract] Letters of credit outstanding Letters of Credit Outstanding, Amount Net cash used in operating activities - discontinued operations Cash Provided by (Used in) Operating Activity, Discontinued Operation Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Indefinite-lived Intangible Assets, Major Class Name [Domain] Intangible Asset, Indefinite-Lived, Class [Domain] Total lease payments Lessee, Operating Lease, Liability, to be Paid Redeemable Noncontrolling Interest [Line Items] Redeemable Noncontrolling Interest [Line Items] Outstanding awards (in usd per share) Outstanding awards (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value All Executive Categories All Executive Categories [Member] Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Total plant in service Depreciable Property, Plant and Equipment [Member] Depreciable Property, Plant and Equipment Other comprehensive loss: Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Commitment fees Line of Credit Facility, Commitment Fee Amount Redeemable noncontrolling interest Redeemable Noncontrolling Interest, Equity, Carrying Amount Depreciation and amortization Depreciation Other Assets and Accrued Liabilities Other Liabilities Disclosure [Text Block] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Tangible asset impairment charges Tangible Asset Impairment Charges Government Grants Accounts and Nontrade Receivable [Text Block] Operating lease right-of-use assets Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Schedule of Other Investments Schedule Of Other Investments Which Do Not Have Readily Determinable Fair Values [Table Text Block] Tabular disclosure of other investments which do not have readily determinable fair values. Conversion price per share (in dollars per share) Preferred Stock, Convertible, Conversion Price Current income taxes Increase (Decrease) in Income Taxes Receivable Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Segment Information Segment Reporting [Text Block] Minimum Minimum [Member] Expiration Date Trading Arrangement Expiration Date Schedule of Revenues by Activity Type Disaggregation of Revenue [Table Text Block] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Buildings and structures Building and Building Improvements [Member] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Cable and fiber Other Machinery and Equipment [Member] Other (expense) income: Other Income and Expenses [Abstract] Common stock, shares authorized (in shares) Common Stock, Shares Authorized FCC Spectrum licenses FCC Spectrum Licenses [Member] FCC Spectrum Licenses [Member] Schedule of Restricted Stock Shares Activity Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Schedule of Carrying Values and Estimated Fair Values of Debt Instruments Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Exercise Price Award Exercise Price Schedule of Restructuring and Related Costs [Table] Restructuring Cost [Table] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Segment Reporting [Line Items] Segment Reporting [Line Items] Compensation, nonvested awards, compensation cost not yet recognized Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Document Quarterly Report Document Quarterly Report 2027 Lessor, Operating Lease, Payment to be Received, Year One Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Segments [Domain] Segments [Domain] CoBank CoBank [Member] Equity securities investments. Debt Debt Disclosure [Text Block] Railroad crossing rights and other Railroad Crossing Rights [Member] Railroad Crossing Rights [Member] Principal payments on long-term debt Repayments of Long-Term Debt Condensed Financial Statements, Captions [Line Items] Condensed Financial Statements, Captions [Line Items] Deferred charges and other Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Interest expense Interest Costs Incurred Equity Component [Domain] Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Government Assistance, Type [Axis] Government Assistance, Type [Axis] Gross trade receivables Accounts Receivable, before Allowance for Credit Loss, Current Total operating expenses Costs and Expenses Adoption Date Trading Arrangement Adoption Date Finance lease, weighted average discount rate, percent Finance Lease, Weighted Average Discount Rate, Percent Contract liabilities Contract with Customer, Liability [Abstract] Interest rate Debt Instrument, Interest Rate, Stated Percentage Total shareholders’ equity Beginning balance Ending balance Equity, Attributable to Parent Other income, net Other (income) expense, net Nonoperating Income (Expense) SERP investments at fair value Equity Securities, FV-NI, Current Preferred stock dividends - paid in kind Dividends, Preferred Stock, Paid-in-kind ASSETS ASSETS Assets [Abstract] Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Other Liabilities Disclosure [Abstract] Other Liabilities Disclosure [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Shentel Issuer Class B Notes Class B Notes [Member] Class B Notes Present value of lease liabilities Operating Lease, Liability Insider Trading Policies and Procedures [Line Items] Present value of lease liabilities Finance Lease, Liability Prepaid maintenance expenses Prepaid Maintenance Expense, Current Prepaid Maintenance Expense, Current Payments for financing arrangements and other Proceeds from (Payment for) Other Financing Activity Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Income tax refunds Proceeds from Income Tax Refunds Long-term debt, net of unamortized loan fees Total Debt, Net Of Unamortized Loan Fees Amount after unamortized loan fees of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Prepaid expenses and other Prepaid expenses and other Prepaid Expense and Other Assets, Current Selling, general and administrative Selling, general and administrative exclusive of stock-based compensation Selling, General and Administrative Expense Issuance of redeemable noncontrolling interest Noncontrolling Interest, Increase from Subsidiary Equity Issuance Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Number of operating segments Number of Operating Segments Anti-dilutive awards outstanding (fewer than)(in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Restricted Stock Units (RSUs) Restricted Stock Units (RSUs) [Member] Broadband contract acquisition costs Capitalized Contract Cost, Net, Noncurrent Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Goodwill, Gross Carrying Amount Goodwill, Gross Entity Central Index Key Entity Central Index Key Less: accumulated depreciation and amortization Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization All Adjustments to Compensation All Adjustments to Compensation [Member] Other, net Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Other Item Adjusted EBITDA Adjusted EBITDA Adjusted EBITDA Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Preferred stock, liquidation preference value Preferred Stock, Liquidation Preference, Value Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Expected tax benefit at federal statutory rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Net change in unrealized gain (loss) Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Income Statement [Abstract] Income Statement [Abstract] Shareholders’ equity: Equity, Attributable to Parent [Abstract] Document Transition Report Document Transition Report Advanced billings and customer deposits Contract with Customer, Advanced Billings And Customer Deposits, Current Contract with Customer, Advanced Billings And Customer Deposits, Current Investment, Name [Axis] Investment, Name [Axis] Preferred stock dividends Dividends, Preferred Stock, Cash Dividend percentage Preferred Stock, Dividend Rate, Percentage Restructuring Plan [Domain] Restructuring Plan [Domain] Operating expenses: Operating Expenses [Abstract] Investments Investment Holdings [Text Block] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Effective Income Tax Rate Reconciliation, Amount [Abstract] Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] Schedule of Intangible Asset, Finite-Lived Intangible Asset, Finite-Lived [Table Text Block] Broadband Network Grants Broadband Network Grants [Member] Broadband Network Grants Energy Capital Partners Energy Capital Partners [Member] Energy Capital Partners City Area Code City Area Code Total lease payments Finance Lease, Liability, to be Paid Accumulated Other Comprehensive Income AOCI Attributable to Parent [Member] All Individuals All Individuals [Member] Fair value Debt Instrument, Fair Value Disclosure Name Forgone Recovery, Individual Name Compensation, nonvested awards, cost not yet recognized, period for recognition Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Other Other Accrued Liabilities, Noncurrent Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Weighted Average Grant Price Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Statement [Line Items] Statement [Line Items] 2031 and thereafter Lessee, Operating Lease, Liability, To Be Paid, After Year Four Lessee, Operating Lease, Liability, To Be Paid, After Year Four Total assets Assets Entity [Domain] Entity [Domain] Shentel Issuer Class A-2 Notes Class A-2 Notes [Member] Class A-2 Notes Operating Leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Other long-term liabilities: Other Liabilities, Noncurrent [Abstract] Interest expense Interest expense Interest Expense, Nonoperating Additional stated interest rate (percent) Debt Instrument, Additional Interest Rate, Stated Percentage Debt Instrument, Additional Interest Rate, Stated Percentage Stock Compensation and Earnings (Loss) per Share Share-Based Payment Arrangement [Text Block] Equipment and software Equipment and Software [Member] Purchased software applications and internally developed software for sale, licensing or long-term internal use and related equipment. Basis of Presentation and Other Information Nature of Operations [Text Block] Common stock issued (in shares) Stock Issued During Period, Shares, New Issues PEO PEO [Member] Stock compensation expense Share-Based Payment Arrangement, Expense Other liabilities Other liabilities Other liabilities Other Liabilities, Noncurrent Goodwill Goodwill, net Goodwill Residential & SMB - Incumbent Broadband Markets Residential And SMB - Incumbent Broadband [Member] Residential And SMB - Incumbent Broadband Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Preferred stock dividends - paid in kind Temporary Equity, Accretion of Dividends Reporting Unit [Axis] Reporting Unit [Axis] Granted (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Contract with customer, liability, revenue recognized Contract with Customer, Liability, Revenue Recognized Retained Earnings Retained Earnings [Member] Non-current operating lease liabilities Non-current operating lease liabilities Operating Lease, Liability, Noncurrent Revolving Credit Facility Revolving Credit Facility [Member] Forfeited (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Series A Preferred Stock Series A Preferred Stock [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, shares, outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Payments for debt issuance and amendment costs Payments of Debt Issuance Costs Diluted - Net loss per share (in dollars per share) Earnings Per Share, Diluted Entity Current Reporting Status Entity Current Reporting Status Net cash provided by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Less: unamortized loan fees Unamortized Loan Fees, Net Represents the net unamortized loan fees. Total Shareholder Return Amount Total Shareholder Return Amount Revenue from Contract with Customer, Product and Service [Extensible Enumeration] Revenue from Contract with Customer, Product and Service [Extensible Enumeration] Less: capitalized interest Interest Costs Capitalized Amortization expense Intangible Asset, Finite-Lived, Amortization Expense Intangible Asset, Finite-Lived [Line Items] Intangible Asset, Finite-Lived [Line Items] Total Lease Liabilities, Payments, Due [Abstract] Lease Liabilities, Payments, Due [Abstract] Proceeds from the issuance Proceeds from Long-Term Lines of Credit Adjustments to reconcile net loss to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Service revenue and other Revenue from Contract with Customer, Excluding Assessed Tax Property, plant and equipment, net Property, plant and equipment, net Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Goodwill and Intangible Assets Intangible Asset and Goodwill [Text Block] Underlying Securities Award Underlying Securities Amount Dividends on redeemable noncontrolling interest Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Total intangible assets, gross carrying amount Intangible Asset, Excluding Goodwill, before Accumulated Amortization Revenue from Contracts with Customers Revenue from Contract with Customer [Text Block] Common stock issued Stock Issued During Period, Value, New Issues Depreciation and amortization Depreciation and amortization Cost, Depreciation and Amortization Plant under construction Construction in Progress [Member] Operating lease, weighted average discount rate, percent Operating Lease, Weighted Average Discount Rate, Percent State income tax benefit, net of federal tax effect Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Segment Reporting [Table] Segment Reporting [Table] Lessor contract term Lessor, Operating Lease, Term of Contract Expected timing to be recognized as revenue Contract with Customer, Liability, Noncurrent, Expected Timing To Be Recognized As Revenue Contract with Customer, Liability, Noncurrent, Expected Timing To Be Recognized As Revenue Schedule of Equity Method Investments [Table] Equity Method Investment [Table] Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Continuing Operation [Abstract] Schedule of Components of Lease Costs Lease, Cost [Table Text Block] Other Other Assets, Current Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Continuing Operation [Abstract] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Government grants received Proceeds From Government Grants Received Proceeds From Government Grants Received All Trading Arrangements All Trading Arrangements [Member] Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Operating loss Operating Income (Loss) Issuance of redeemable noncontrolling interest (in shares) Noncontrolling Interest, Stock Issued During Period, Increase from Subsidiary Equity Issuance Noncontrolling Interest, Stock Issued During Period, Increase from Subsidiary Equity Issuance Delayed Draw Term Loan (DDTL) Delayed Draw Term Loan (DDTL) [Member] Current Fiscal Year End Date Current Fiscal Year End Date Schedule of Expected Maturity of Lease Liabilities, Financing Finance Lease, Liability, to be Paid, Maturity [Table Text Block] 2026 (remainder of the year) Finance Lease, Liability, to be Paid, Remainder of Fiscal Year Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Stock-based compensation Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Common stock, shares issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Schedule of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] Cost of services, exclusive of depreciation and amortization Cost of services exclusive of depreciation and amortization Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Equity Components [Axis] Equity Components [Axis] Accounts receivable Increase (Decrease) in Accounts Receivable Deferred charges and other assets Deferred charges and other assets Deferred Costs, Noncurrent Product and Service [Domain] Product and Service [Domain] Income taxes paid Income Tax Paid, after Refund Received Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Reportable Segment Reportable Segment [Member] Reportable Segment Entity Interactive Data Current Entity Interactive Data Current Deferred income taxes Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Small Business Entity Small Business Comprehensive loss attributable to common shareholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Property, Plant, and Equipment [Line Items] Property, Plant, and Equipment [Line Items] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Other Other Assets, Noncurrent 2029 Finance Lease, Liability, to be Paid, Year Three Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Continuing Operation [Abstract] Document Type Document Type Accrued liabilities and other Accrued liabilities and other Accrued Liabilities, Current Fair Value as of Grant Date Award Grant Date Fair Value 2026 (remainder of the year) Lessee, Lease Liability, Payments, Remainder of Fiscal Year Lessee, Lease Liability, Payments, Remainder of Fiscal Year Shares surrendered for settlement of employee taxes upon issuance of vested equity awards (in shares) Adjustments Related To Tax Withholding For Share-based Compensation, Shares Adjustments Related To Tax Withholding For Share-based Compensation, Shares Variable Funding Notes Variable Funding Notes [Member] Variable Funding Notes Schedule of Intangible Assets Resulting from Acquisition Intangible Asset, Indefinite-Lived [Table Text Block] Increase (Decrease) in Temporary Equity [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Arrangement Duration Trading Arrangement Duration Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Other liabilities Contract with Customer, Liability, Noncurrent Amortization of intangible assets Amortization Of Intangible Asset The aggregate amount of recurring noncash operating expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives. Broadband contract acquisition costs Capitalized Contract Cost, Net, Current Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Changes in assets and liabilities: Increase (Decrease) in Operating Assets [Abstract] 2031 and thereafter Lessee, Lease Liability, Payments, Due After Year Four Lessee, Lease Liability, Payments, Due After Year Four Loss before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Commitments and contingencies (Note 13) Commitments and Contingencies Finite-lived intangibles, Gross Carrying Amount Intangible Asset, Finite-Lived, before Accumulated Amortization Schedule of Other Noncurrent Liabilities Other Noncurrent Liabilities [Table Text Block] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Total property, plant and equipment Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Amortization of leased assets Finance Lease, Right-of-Use Asset, Amortization LIABILITIES, TEMPORARY EQUITY AND SHAREHOLDERS’ EQUITY Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Beginning balance Ending balance Temporary Equity, Carrying Amount, Attributable to Parent 2030 Lessor, Operating Lease, Payment to be Received, Year Four Award Type [Domain] Award Type [Domain] Shentel Broadband Operations LLC Shentel Broadband Operations LLC [Member] Shentel Broadband Operations LLC Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Interest on lease liabilities Finance Lease, Interest Expense Broadband Reporting Unit Broadband Reporting Unit [Member] Broadband Reporting Unit 2026 (remainder of the year) Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Weighted-average customer benefit period Weighted Average Customer Benefit Period Weighted Average Customer Benefit Period Noncurrent portion of deferred revenue Contract with Customer, Advanced Billings And Customer Deposits, Noncurrent Contract with Customer, Advanced Billings And Customer Deposits, Noncurrent Supplemental Disclosures of Cash Flow Information Supplemental Cash Flow Information [Abstract] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] PEO Name PEO Name Total Lessor, Operating Lease, Payment to be Received Total contract liabilities Contract with Customer, Liability Relative Total Shareholder Return Awards Relative Total Shareholder Return Awards [Member] Relative Total Shareholder Return Awards [Member] Income taxes paid, net Income Tax Paid, before Refund Received Property, Plant and Equipment, Type [Axis] Long-Lived Asset, Class [Axis] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Legal Entity [Axis] Legal Entity [Axis] Interest expense, net of capitalized interest Interest Expense, Debt Payments for restructuring Payments for Restructuring Cash, cash equivalents, and restricted cash, beginning of period Cash, cash equivalents, and restricted cash, end of period Cash, cash equivalents, and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Schedule of Finite-Lived Intangible Assets [Table] Intangible Asset, Finite-Lived [Table] Accounts payable Increase (Decrease) in Accounts Payable Other Other Accrued Liabilities, Current Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] Restricted cash and cash equivalents Restricted Cash and Cash Equivalent, Current Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Comprehensive loss Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Debt Instrument [Axis] Debt Instrument [Axis] Reporting Unit [Domain] Reporting Unit [Domain] Stock-based compensation expense, net of amount capitalized Stock-based compensation expense, net of amount capitalized Share-Based Payment Arrangement, Noncash Expense Lease cost Lease, Cost Investment, Name [Domain] Investment, Name [Domain] Leases Lessee, Operating Leases [Text Block] Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Basic - Net loss per share (in dollars per share) Earnings Per Share, Basic Advanced billings and customer deposits Advanced billings and customer deposits Contract with Customer, Liability, Current Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Increase (decrease) in grants receivable, net Increase (Decrease) in Grants Receivable, Net Increase (Decrease) in Grants Receivable, Net Long-term debt, net of unamortized loan fees Long-Term Debt, Excluding Current Maturities Government Assistance [Line Items] Government Assistance [Line Items] Dividends on redeemable noncontrolling interest Redeemable Preferred Stock Dividends Award Type [Axis] Award Type [Axis] 2026 (remainder of the year) Lessor, Operating Lease, Payment to be Received, Remainder of Fiscal Year Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accounts receivable, net of allowance for credit losses of $1,314 and $829, respectively Accounts receivable Accounts Receivable, after Allowance for Credit Loss, Current 2031 and thereafter Finance Lease, Liability, To Be Paid, After Year Four Finance Lease, Liability, To Be Paid, After Year Four Retained earnings Retained Earnings (Accumulated Deficit) Product and Service [Axis] Product and Service [Axis] 2027 Lessee, Lease Liability, Payments, Due Year One Lessee, Lease Liability, Payments, Due Year One Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Shares of Common Stock Common Stock [Member] Less: Interest Lessee, Lease Liability, Undiscounted Excess Amount Lessee, Lease Liability, Undiscounted Excess Amount Operating lease cost Operating Lease, Cost Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Cover [Abstract] Number of positions eliminated, period percent Restructuring and Related Cost, Number of Positions Eliminated, Period Percent Condensed Financial Statements [Table] Condensed Financial Statements [Table] Noncontrolling Interest [Abstract] Equity method investments Equity Method Investment, Aggregate Cost Equity Awards Adjustments Equity Awards Adjustments [Member] 2028 Lessee, Lease Liability, Payments, Due Year Two Lessee, Lease Liability, Payments, Due Year Two Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Total liabilities, temporary equity and shareholders’ equity Liabilities and Equity Accrued compensation Accrued Salaries, Current Employee Stock Option Share-Based Payment Arrangement, Option [Member] Notes Payable Notes Payable, Other Payables [Member] Schedule of Minimum Rental Receipts Under Lease Agreement Lessor, Operating Leases Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block] Segments [Axis] Segments [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Restructuring, integration and acquisition Restructuring, integration and acquisition Restructuring Charges Proceeds from sale of assets and other Proceeds from Sale of Machinery and Equipment Tabular List, Table Tabular List [Table Text Block] Additional paid in capital Additional Paid in Capital Schedule of Stock Compensation Expense Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Income taxes receivable Income Taxes Receivable, Current Name Awards Close in Time to MNPI Disclosures, Individual Name Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Schedule of Accrued Liabilities and Other Other Current Liabilities [Table Text Block] Property, Plant and Equipment, Type [Domain] Long-Lived Asset, Class [Domain] Purchase price (in dollars per share) Sale of Stock, Price Per Share Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Schedule of Property, Plant and Equipment [Table] Property, Plant, and Equipment [Table] Adjustment to Compensation: Adjustment to Compensation [Axis] Amounts reclassified from accumulated other comprehensive loss Amounts reclassified from accumulated other comprehensive income Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Class of Stock [Domain] Class of Stock [Domain] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Interest paid, net of amounts capitalized Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Credit Facility [Axis] Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Investments Investment, Policy [Policy Text Block] Name Measure Name Income Taxes Income Tax Disclosure [Text Block] Government Assistance [Table] Government Assistance [Table] Accounts payable Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Shentel Broadband Holding Inc. Shentel Broadband Holding Inc. [Member] Shentel Broadband Holding Inc. Debt Instrument [Line Items] Debt Instrument [Line Items] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Additional Paid in Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Indefinite-lived Intangible Assets [Axis] Intangible Asset, Indefinite-Lived, Class [Axis] Funding amounts due and payable for certain priority of payments Debt Instrument, Funding Amounts Due And Payable For Certain Priority Of Payments Debt Instrument, Funding Amounts Due And Payable For Certain Priority Of Payments Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalent Finance Leases Finance Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Company Selected Measure Amount Company Selected Measure Amount Depreciation and amortization Depreciation, Depletion and Amortization Stock based compensation (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Current assets: Assets, Current [Abstract] Operating lease, weighted average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Government Assistance, Type [Domain] Government Assistance, Type [Domain] Non-PEO NEO Non-PEO NEO [Member] Entity Address, Address Line One Entity Address, Address Line One Operating lease right-of-use assets obtained in exchange for new lease liabilities (includes new leases or modification of existing leases) Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Vested (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Income tax benefit Income tax benefit Income tax benefit Income Tax Expense (Benefit) Net loss Net loss Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest Award Timing Method Award Timing Method [Text Block] Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] 2028 Lessor, Operating Lease, Payment to be Received, Year Two Net loss Net Income (Loss) Attributable to Parent Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Commercial Fiber Commercial Fiber [Member] Commercial Fiber Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] Total other long-term liabilities Liabilities, Other than Long-Term Debt, Noncurrent Schedule of Contract Asset And Contract Liability Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Net (loss) income Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Revenues: Revenues [Abstract] Temporary equity: Temporary Equity [Abstract] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Service revenue and other [Member] Service revenue and other UNITED STATES