Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Schedule of Intangible Assets Intangible Asset and Goodwill [Table Text Block] Trading Arrangement: Trading Arrangement [Axis] Weighted average remaining contractual term, outstanding (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted-Average Remaining Contractual Term Schedule of Other Assets, Noncurrent Schedule of Other Assets, Noncurrent [Table Text Block] Maximum Maximum [Member] Portion at fair value measurement Portion at Fair Value Measurement [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Title of 12(b) Security Title of 12(b) Security Net loss - diluted Net Income (Loss) Available to Common Stockholders, Diluted Carrying Amount Reported Value Measurement [Member] Equity Method Investments Equity Method Investments [Member] Document Fiscal Year Focus Document Fiscal Year Focus Adjustment to Compensation, Amount Adjustment to Compensation Amount Restricted Stock Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Segment Reporting [Abstract] Deposits Deposits Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block] Common stock ($0.01 par value; 40,000,000 shares authorized; 6,175,399 shares issued; and 5,673,367 and 5,635,219 shares outstanding as of June 30, 2026 and December 31, 2025, respectively) Common Stock, Value, Issued Schedule of Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Payment of withholding tax for equity awards Payment of withholding tax for equity awards Payment, Tax Withholding, Share-Based Payment Arrangement Accrued compensation and related benefits Employee-related Liabilities, Current Schedule of Long-Term Debt Instruments Schedule of Long-Term Debt Instruments [Table Text Block] All other noncurrent assets Other Assets, Miscellaneous, Noncurrent Senior Credit Facilities Senior Credit Facilities [Member] Represents senior credit facilities. Line of Credit Line of Credit [Member] Voice Residential, Voice [Member] Residential, Voice Restatement Determination Date Restatement Determination Date Total debt Long-Term Debt and Lease Obligation, Including Current Maturities Franchise agreements Franchise Rights [Member] Accrued insurance costs Accrued Insurance, Current Derivative Instrument [Axis] Derivative Instrument [Axis] Deferred commissions Deferred commissions Amount of deferred commissions classified as current. Beginning balance Ending balance Accounts Receivable, Allowance for Credit Loss Debt instrument, convertible, conversion price (in dollars per share) Debt Instrument, Convertible, Conversion Price Amendment Flag Amendment Flag Proceeds from sales of equity investments Proceeds from Sale of Equity Method Investments Current Liabilities: Liabilities, Current [Abstract] Additions - charged to costs and expenses Accounts Receivable, Credit Loss Expense (Reversal) Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Exercisable (in dollars per share) Share-Based Compensation Arrangement By Share-Based Payment Award, Non-Option Equity Instruments, Exercisable, Weighted Average Grant Date Fair Value The weighted average fair value of vested and exercisable awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan). Schedule of Share-Based Payment Award, Restricted Stock Valuation Assumptions Schedule of Share-Based Payment Award, Restricted Stock Units, Valuation Assumptions [Table Text Block] Schedule of Share-Based Payment Award, Restricted Stock Units, Valuation Assumptions Disposal Group Classification [Axis] Disposal Group Classification [Axis] Effective income tax rate reconciliation, tax expense (benefit), share-based payment arrangement, amount Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount EQUITY INVESTMENTS Investment [Text Block] Right-of-use assets Finance Lease, Right-of-Use Asset, before Accumulated Amortization (Gain) loss on asset sales and disposals, net Gain (Loss) on Disposition of Other Assets Supplemental Disclosure: Supplemental Net Income Per Common Share Disclosure [Abstract] Supplemental Net Income Per Common Share Disclosure Noncurrent liabilities Liabilities, Noncurrent Change in deferred income taxes Increase (Decrease) in Deferred Income Taxes Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Property, Plant, and Equipment [Abstract] Entity Address, State or Province Entity Address, State or Province PEO Total Compensation Amount PEO Total Compensation Amount Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Cash and cash equivalents: Cash and Cash Equivalents [Abstract] Intangible assets, net Intangible assets, net Intangible Asset, Excluding Goodwill, after Accumulated Amortization Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Notional Amount Derivative, Notional Amount Basic (in shares) Weighted average common shares outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Cumulative Impairment Goodwill, Impaired, Accumulated Impairment Loss Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Number of reportable segments Number of Reportable Segments Total Current Liabilities Current liabilities Liabilities, Current Customer relationships Customer Relationships [Member] Weighted average remaining contractual term, vested and exercisable (in years) cabo_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExercisableWeightedAverageRemainingContractualTerms Weighted average remaining contractual term for equity-based awards vested and exercisable, excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Schedule of Derivative Instruments Schedule of Derivative Instruments [Table Text Block] Revenues Revenues Revenue from Contract with Customer, Including Assessed Tax 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] Prepaid repairs and maintenance Prepaid repairs and maintenance Amount of asset related to consideration paid in advance for repairs and maintenance that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Receivables [Abstract] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Vested and issued (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Total Intangible Asset, Finite-Lived, after Accumulated Amortization Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Line of credit facility, interest rate at period end (in percent) Line of Credit Facility, Interest Rate at Period End Debt Instrument Redemption [Table] Debt Instrument Redemption [Table] Accounts receivable, net Total accounts receivable, net Accounts and Other Receivables, Net, Current Level 2 Fair Value, Inputs, Level 2 [Member] Accumulated Amortization Intangible Asset, Finite-Lived, Accumulated Amortization Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Line of credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Discount rate Derivative Instrument, Discount Rate Derivative Instrument, Discount Rate Interest expense Segment Reporting, Other Segment Item, Interest Expense, Nonoperating Segment Reporting, Other Segment Item, Interest Expense, Nonoperating Unrealized gain (loss) on cash flow hedges, net of tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Schedule of Long-Term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Investment Income [Table] Investment Income [Table] Wireless licenses Wireless Spectrum Licenses [Member] Information pertaining to wireless spectrum licenses. Recently Issued But Not Yet Adopted Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Land Land [Member] Deferred revenue Increase (Decrease) in Contract with Customer, Liability Schedule of Segment Reporting Information Segment Reporting [Table Text Block] Amortization of debt issuance costs Amortization of Debt Issuance Costs Use of Estimates Use of Estimates, Policy [Policy Text Block] Restricted Stock Units Including Phantom Restricted Stock Units Restricted Stock Units Including Phantom Restricted Stock Units [Member] Restricted Stock Units Including Phantom Restricted Stock Units Cumulative upward adjustments Equity Securities without Readily Determinable Fair Value, Upward Price Adjustment, Cumulative Amount Credit Derivatives [Line Items] Credit Derivatives [Line Items] Repayments of borrowings Repayments of Lines of Credit Debt Instrument, Redemption, Period Two Debt Instrument, Redemption, Period Two [Member] Final Scheduled Principal Payment Total Long-Term Debt PROPERTY, PLANT AND EQUIPMENT Property, Plant, and Equipment [Text Block] Document Period End Date Document Period End Date Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] 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] Direct product costs Cost, Direct Product Cost, Direct Product Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Debt instrument, face amount Original Principal Debt Instrument, Face Amount STOCKHOLDERS’ EQUITY Equity [Text Block] Investments, All Other Investments [Abstract] Costs and Expenses: Costs and Expenses [Abstract] Security Exchange Name Security Exchange Name Treasury stock, at cost (502,032 and 540,180 shares held as of June 30, 2026 and December 31, 2025, respectively) Treasury Stock, Common, Value Interest Rate Debt instrument, effective interest rate (in percent) Debt Instrument, Interest Rate, Effective Percentage Lender patronage income Lender Patronage Income Lender Patronage Income Point Broadband Point Broadband Holdings [Member] Represents Point Broadband Holdings, LLC. Software implementation costs Software implementation costs Amount of consideration paid in advance for software implementation costs classified as current. Loss on fair value adjustment of equity investment Loss on fair value adjustment of equity investment Equity Method Investment, Other-than-Temporary Impairment Accumulated other comprehensive income (loss) Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Operating lease liabilities Operating Lease, Liability, Current Interest payable Interest Payable, Current Segment Reporting Segment Reporting, Policy [Policy Text Block] Other Other Nonoperating Income (Expense), Other Other nonoperating income (expense) not otherwise itemized or categorized Letter of credit, maximum borrowing capacity Letter Of Credit, Maximum Borrowing Capacity Represents maximum borrowing capacity of letter of credit. Schedule of Property, Plant and Equipment Property, Plant, and Equipment [Table Text Block] Trademarks and trade names Trademarks and Trade Names [Member] NET INCOME (LOSS) PER COMMON SHARE Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Less: Significant expenses: Cost of Product and Service Sold [Abstract] Net Loss per Common Share: Earnings Per Share [Abstract] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Prepaid rent Prepaid Rent Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Company Undergoes a Fundamental Change Company Undergoes a Fundamental Change [Member] Represents the company undergoes a fundamental change. Schedule of Revenues by Product Line and Deferred Commission Amortization Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Table Text Block] Total Liabilities Liabilities Trading Symbol Trading Symbol Schedule of Term Loans Summary of Term Loans [Table Text Block] Tabular disclosure of summary of term loans. Indefinite-Lived Intangible Assets Intangible Asset, Excluding Goodwill, Indefinite-Lived 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] OPERATING ASSETS AND LIABILITIES Operating Assets and Liabilities [Text Block] The entire disclosure of operating assets and liabilities. Income taxes payable Accrued Income Taxes, Current Company Selected Measure Name Company Selected Measure Name Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Weighted Average Grant Date Fair Value The weighted average fair value of outstanding awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. Income Tax Disclosure [Abstract] Amortization of debt discount and issuance costs Amortization of Debt Issuance Costs and Discounts Derivative, fixed interest rate (in percent) Derivative, Fixed Interest Rate MBI option fair value adjustment Unrealized Gain (Loss) on Derivatives Gross carrying amount Outstanding Principal Long-Term Debt, Gross Cash overdrafts Bank Overdrafts Credit Facility [Domain] Credit Facility [Domain] Asset Class [Domain] Asset Class [Domain] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] All other noncurrent liabilities Other Sundry Liabilities, Noncurrent Other receivables Other Receivables, Net, Current Gain on sale of fiber-to-the-tower contract rights Gain on disposal of assets Gain on sale of fiber-to-the-tower contract rights Gain (Loss) on Disposition of Intangible Assets Interest and investment income Investment Income, Interest and Dividend Compensation Amount Outstanding Recovery Compensation Amount Deferred commission amortization Capitalized Contract Cost, Amortization Individual: Individual [Axis] Diluted (in shares) Weighted average common shares outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] 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] Disposal Group Name [Domain] Disposal Group Name [Domain] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Dividends paid to stockholders Dividends Borrowed amount Proceeds from Lines of Credit Property, plant and equipment, net Property, plant and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Clearwave Fiber Clearwave Fiber [Member] Represents Clearwave Fiber. INTEREST RATE SWAPS Derivative Instruments and Hedging Activities Disclosure [Text Block] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Revenue from Contract with Customer [Abstract] Less: Accumulated depreciation and amortization Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Data Business, Data [Member] Business, Data Loss before equity method investment income (loss), net Income (Loss) from Continuing Operations before Equity Method Investments Amount of income (loss) from continuing operations, net of tax, before addition of income (loss) from equity method investments. Aggregate intrinsic value, exercisable cabo_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVestedAndExercisable Intrinsic value of equity-based compensation awards vested and exercisable. Excludes stock and unit options. Other Increase (Decrease) in Other Operating Assets and Liabilities, Net Amortization per annum Long-Term Debt, Amortization Rate Represents the long term debt amortization rate. Video Residential, Video [Member] Residential, Video Award Timing Predetermined Award Timing Predetermined [Flag] Treasury Stock, at cost Treasury Stock, Common [Member] Intangible Asset, Goodwill and Other [Abstract] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Stock-settled equity-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Level 1 Fair Value, Inputs, Level 1 [Member] Other noncurrent assets Derivative Asset, Noncurrent Effective income tax rate (in percent) Effective Income Tax Rate Reconciliation, Percent Intangible Asset, Indefinite-Lived, Class [Domain] Intangible Asset, Indefinite-Lived, Class [Domain] Debt instrument, convertible, conversion ratio Debt Instrument, Convertible, Conversion Ratio Point-Clearwave Fiber Point-Clearwave Fiber [Member] Point-Clearwave Fiber Beginning balance (in dollars per share) Ending balance (in dollars 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] Number of states in which entity operates Number of States in which Entity Operates Federal government Federal Government Reimbursement [Member] Federal Government Reimbursement Data Residential, Data [Member] Residential, Data Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Thereafter Long-Term Debt, Maturity, After Year Four Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Long-term debt, fair value Long-Term Debt, Fair Value Stock Appreciation Rights Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Offsetting Assets [Table] Offsetting Assets [Table] Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Fair Value Disclosures [Abstract] Debt Disclosure [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Current portion of long-term debt Less: Current portion of long-term debt Long-Term Debt and Lease Obligation, Current SEGMENT REPORTING Segment Reporting [Text Block] Debt outstanding Long-Term Line of Credit Minimum Minimum [Member] Prepaid software Prepaid software Amount of prepaid software. Expiration Date Trading Arrangement Expiration Date 2030 Long-Term Debt, Maturity, Year Four MetroNet MetroNet Systems, LLC [Member] MetroNet Systems, LLC Hedging Relationship [Axis] Hedging Relationship [Axis] Liabilities: Liabilities [Abstract] Weighted Average Common Shares Outstanding: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Income Statement Location [Axis] Location, Statement of Income, Balance [Axis] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Money market investments Cash and Cash Equivalents, Fair Value Disclosure Accrued programming costs Programming Costs, Current Carrying value as of the balance sheet date of programming costs. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). 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] Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Other Income and Expenses [Abstract] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Useful Life Range (in years) Intangible Asset, Finite-Lived, Useful Life Vested and deferred (in dollars per share) Vested and unissued, restricted stock, weighted average grant date fair value (in dollars per share) Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that are vested but unissued. Exercise Price Award Exercise Price Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Stock repurchase program, authorized amount Share Repurchase Program, Authorized, Amount Long-Lived Assets Held-for-sale [Line Items] Long-Lived Asset, Held-for-Sale [Line Items] Segment Reporting [Line Items] Segment Reporting [Line Items] Debt guarantee Debt Instrument, Covenant Compliance, Face Amount Guarantee Debt Instrument, Covenant Compliance, Face Amount Guarantee Change in accrued expenses related to capital expenditures Change In Accrued Expenses Related To Capital Expenditures The cash outflow from the change in accrued expenses related to capital expenditures. MBI MBI [Member] Represents MBI. Document Quarterly Report Document Quarterly Report Amortization of basis difference Equity Method Investment, Difference Between Carrying Amount and Underlying Equity, Amortization Equity Method Investment, Difference Between Carrying Amount and Underlying Equity, Amortization Option Indexed to Issuer's Equity, Type [Axis] Option Indexed to Issuer's Equity, Type [Axis] 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] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Interest Rate Swap Interest rate swap asset Interest Rate Swap [Member] Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Lender Name [Axis] Lender Name [Axis] Finite-lived intangible assets, basis difference between fair value and carrying value Finite-lived Intangible Assets Basis Difference Between Fair Value And Carrying Value The basis difference between the fair value and carrying value of intangible assets with a finite life. Loss before income taxes and equity method investment income (loss), net Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Debt repayments Repayments of Long-Term Debt Vested and deferred (in shares) Vested and unissued, restricted stock (in shares) The number of equity-based payment instruments, excluding stock (or unit) options, that vested but are still unissued during the reporting period. Disposal Group Classification [Domain] Disposal Group Classification [Domain] Visionary Visionary Communications [Member] Represents Visionary Communications, Inc. MBI Option Liability: Derivative Liability [Abstract] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Total Equity Method Investments Equity Component [Domain] Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Term loans Secured Debt [Member] Other equipment and fixtures Other Equipment And Fixtures [Member] Other Equipment And Fixtures Term Loan B-4 Term Loan B-4 [Member] Represents the term loan B-4. Trade receivables Accounts Receivable, before Allowance for Credit Loss, Current Total Costs and Expenses Costs and Expenses Adoption Date Trading Arrangement Adoption Date Schedule of Other Nonoperating Income (Expense) Schedule of Other Nonoperating Income (Expense) [Table Text Block] Disposal consideration Disposal Group, Including Discontinued Operation, Consideration Stated percentage (in percent) Debt Instrument, Interest Rate, Stated Percentage Counterparty Name [Domain] Counterparty Name [Domain] Total Stockholders' Equity Beginning balance Ending balance Equity, Attributable to Parent Disposal Group, Disposed of by Sale, Not Discontinued Operations Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Cable distribution systems Cable Distribution Systems [Member] Cable Distribution Systems Prepaid insurance Prepaid Insurance Offsetting Assets [Line Items] Offsetting Assets [Line Items] MBI option liability Put Option Liability, Current Put Option Liability, Current Assets Assets [Abstract] Schedule of Prepaid and Other Current Assets Prepaid and Other Current Assets [Table Text Block] Tabular disclosure of prepaid and other current assets. Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Accounting Policies [Abstract] Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Risk-free interest rate (in percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Insider Trading Policies and Procedures [Line Items] Finance lease liabilities Finance Lease, Liability Less: Allowance for credit losses Accounts Receivable, Allowance for Credit Loss, Current Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Term Loan B-3, 3 Term Loan B-3, 3 [Member] Term Loan B-3, 3 Income taxes payable Accrued Income Taxes, Noncurrent Prepaid and other current assets Total prepaid and other current assets Prepaid Expense and Other Assets, Current Selling, general and administrative Selling, General and Administrative Expense CTI Investment CTI Investment [Member] CTI Investment Letter of Credit Letter of Credit [Member] Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Weighted Average Grant Date Fair Value [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Weighted Average Grant Date Fair Value COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Anti-dilutive shares from equity-based compensation awards (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Number of operating segments Number of Operating Segments RSUs Restricted Stock Units (RSUs) [Member] Goodwill Goodwill [Table Text Block] Goodwill, beginning balance Goodwill, ending balance Goodwill, Gross Entity Central Index Key Entity Central Index Key Debt issuance costs Debt Issuance Costs, Noncurrent, Net Reportable Segments Reportable Segments [Member] Reportable Segments All Adjustments to Compensation All Adjustments to Compensation [Member] Total Equity Securities Without Readily Determinable Fair Value, Cost Method Investment, Amount Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments. Equity [Abstract] 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] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Other Business, Other [Member] Business, Other 2026 (remaining six months) Long-Term Debt, Maturity, Remainder of Fiscal Year Schedule of Long-Lived Assets Held-for-sale [Table] Long-Lived Asset, Held-for-Sale [Table] Income Statement [Abstract] Income Statement [Abstract] Stockholders' Equity: Equity, Attributable to Parent [Abstract] Document Transition Report Document Transition Report Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Investment, Name [Axis] Investment, Name [Axis] Term Loan B-3, 1 Term Loan B-3, 1 [Member] Term Loan B-3, 1 SARs Stock Appreciation Rights (SARs) [Member] Debt instrument, basis spread on variable rate (in percent) Benchmark Rate Debt Instrument, Basis Spread on Variable Rate Subsidiary Of MBI Subsidiary Of MBI [Member] Subsidiary Of MBI City Area Code City Area Code Variable Rate [Domain] Variable Rate [Domain] Debt Instrument, Redemption, Period One Debt Instrument, Redemption, Period One [Member] Term Loan B-2 Term Loan B-2 [Member] Represents information about Term B-2 Loan. Restricted Stock Restricted Stock [Member] Property, plant and equipment, gross Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Accumulated Other Comprehensive Gain (Loss) AOCI Attributable to Parent [Member] All Individuals All Individuals [Member] Dividends paid to stockholders Payments of Dividends Name Forgone Recovery, Individual Name Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition (in years) Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Weighted Average Grant Date Fair Value Per Share 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] Total Assets Assets Entity [Domain] Entity [Domain] Call Option Call Option [Member] Term Loan B-3, 2 Term Loan B-3, 2 [Member] Term Loan B-3, 2 Term Loan B-3 Term Loan B-3 [Member] Represents information about Term B-3 Loan. Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Convertible Debt Convertible Note Convertible Debt [Member] Interest expense, net Interest Expense, Nonoperating Schedule of Stock-Based Payment Arrangement, Expensed and Capitalized, Amount Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Disposal of operation, business data revenue Disposal Group, Including Discontinued Operation, Revenue Equity investments Equity Securities without Readily Determinable Fair Value, Amount EQUITY-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Indefinite-lived intangible assets impairment Intangible Asset, Excluding Goodwill, Indefinite-Lived, Impairment Loss PEO PEO [Member] 2028 Long-Term Debt, Maturity, Year Two Share-based payment arrangement, expense Share-Based Payment Arrangement, Expense Measurement Basis [Axis] Measurement Basis [Axis] Other noncurrent liabilities Total other noncurrent liabilities Other Liabilities, Noncurrent Goodwill Carrying amount of goodwill Goodwill Share-based compensation arrangement by share-based payment award, number of additional shares authorized (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Granted (in dollars per share) Weighted average grant date fair value (in dollars 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 Operating lease liabilities Operating Lease, Liability, Noncurrent Accrued sales and other operating taxes Taxes Payable, Current Retained Earnings Retained Earnings [Member] Revolving Credit Facility Revolving Credit Facility [Member] Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Capitalized software Software, In-Development, Internally Developed, and Purchased [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] Diluted (in dollars per share) Earnings Per Share, Diluted Entity Current Reporting Status Entity Current Reporting Status Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Withholding tax for equity awards Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Less: Tax effect Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Prepaid and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Cash Flow Hedging Cash Flow Hedging [Member] Other noncurrent assets (including current portion): Other Assets, Noncurrent [Abstract] Unrealized gain (loss) on investments Unrealized gain (loss) on investments Unrealized Gain (Loss) on Investments Amortization of intangible assets Intangible Asset, Finite-Lived, Amortization Expense 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] 2029 Long-Term Debt, Maturity, Year Three Deductions - write-offs Accounts Receivable, Allowance for Credit Loss, Writeoff Equity method investment, difference between carrying amount and underlying equity Equity Method Investment, Difference Between Carrying Amount and Underlying Equity Others Other Cost Method Investment [Member] Represents other cost method investment. Accrued compensation and related benefits Deferred Compensation Liability, Classified, Noncurrent Share-Based Payment Arrangement [Abstract] Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block] Line of credit facility, remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Debt Instrument, Redemption, Period Three Debt Instrument, Redemption, Period Three [Member] Unused commitment fee (in percent) Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Net Investment Income [Line Items] Net Investment Income [Line Items] Schedule of Equity Method Investments Equity Method Investments [Table Text Block] Total interest rate swap asset MBI Net Option(1) Interest rate swap asset Derivative Asset 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 Fair Value Estimate of Fair Value Measurement [Member] REVENUES Revenue from Contract with Customer [Text Block] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Exercisable (in dollars per share) Share-Based Compensation Arrangement By Share-Based Payment Award, Non-Option Equity Instruments, Exercisable, Weighted Average Exercise Price Weighted average price at which grantees can acquire the shares vested and exercisable under the equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan). Net Loss per Common Share: Net Income Per Common Share [Abstract] Net Income Per Common Share Construction in progress Construction in Progress [Member] Nextlink Nextlink [Member] Represents information related to Nextlink. Schedule of Gain (Loss) on Securities [Table] Schedule of Gain (Loss) on Securities [Table] Share-based compensation arrangement by share-based payment award, number of shares available for grant (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Segment Reporting [Table] Segment Reporting [Table] Schedule of Maturities of Long-Term Debt Schedule of Maturities of Long-Term Debt [Table Text Block] Put Option Put Option [Member] Number of derivative agreements Derivative, Number of Instruments Held All other current assets Other Assets, Current Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Schedule of Fair Value Measurements, Recurring and Nonrecurring Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] MBI option MBI Option, MBI [Member] MBI Option, MBI Loss from operations Operating Income (Loss) Debt Instrument, Redemption, Period Four Debt Instrument, Redemption, Period Four [Member] Current Fiscal Year End Date Current Fiscal Year End Date Proceeds from debt Proceeds from Issuance of Debt Debt investment Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss 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] Dividends, per share (in dollars per share) Common Stock, Dividends, Per Share, Declared Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Buildings and improvements Land, Buildings and Improvements [Member] Interest (income) expense Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Asset impairments Asset, Impairment Loss Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Common stock, shares issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Amortization of discount Amortization of Debt Discount (Premium) DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION Business Description and Basis of Presentation [Text Block] Treasury stock, shares (in shares) Treasury stock, total (in shares) Treasury Stock, Common, Shares FIber To The Tower Fiber To The Tower Contract Rights [Member] Fiber To The Tower Contract Rights Equity Components [Axis] Equity Components [Axis] Accounts receivable, net Increase (Decrease) in Accounts Receivable Product and Service [Domain] Product and Service [Domain] Operating (excluding depreciation and amortization) Operating (excluding depreciation and amortization) Represents the total amount of operating costs and expenses excluding depreciation and amortization expenses. Cash paid for income taxes, net of refunds received Income Tax Paid, after Refund Received Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Schedule of Credit Derivatives [Table] Credit Derivative [Table] Entity Interactive Data Current Entity Interactive Data Current Variable Rate [Axis] Variable Rate [Axis] Deferred income taxes Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Accounts payable and accrued liabilities Total accounts payable and accrued liabilities Accounts Payable and Accrued Liabilities, Current Entity Small Business Entity Small Business Comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent Less: Unamortized debt discount Less: Unamortized discount Debt Instrument, Unamortized Discount Termination Date Trading Arrangement Termination Date Withholding tax for equity awards (in shares) Share-based payment arrangement, shares withheld for tax withholding obligation (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Property, Plant, and Equipment [Line Items] Property, Plant, and Equipment [Line Items] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] 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] 2028 Notes The 2028 Notes [Member] Represents the 2028 notes. Fair value adjustments Fair value adjustments The noncash fair value adjustment of call and put options. Other noncurrent assets Total other noncurrent assets Other Assets, Noncurrent Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Document Type Document Type Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Debt Instrument, Redemption [Line Items] Debt Instrument, Redemption [Line Items] Interest rate swap asset Prepaid and other current assets Derivative Asset, Current Gain on debt extinguishments Gain on debt extinguishments Gain (Loss) on Extinguishment of Debt Deferred commissions Deferred Commissions, Noncurrent Amount of deferred commissions classified as noncurrent. Fair Value as of Grant Date Award Grant Date Fair Value Aggregate intrinsic value, outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding MUFG Bank MUFG Bank [Member] MUFG Bank, Ltd Debt instrument, redemption price, percentage (in percent) Debt Instrument, Redemption Price, Percentage (Gain) loss on asset sales and disposals, net Gain (Loss) on Disposition of Assets Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Remaining amount authorized Share Repurchase Program, Remaining Authorized, Amount Arrangement Duration Trading Arrangement Duration Phantom Restricted Stock Units Phantom Restricted Stock Units [Member] Phantom Restricted Stock Units Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Proceeds from long-term debt borrowings Proceeds from Issuance of Long-Term Debt Local Phone Number Local Phone Number Deferred revenue Contract with Customer, Liability, Noncurrent Intangible Asset, Indefinite-Lived, Acquired [Table] Intangible Asset, Indefinite-Lived, Acquired [Table] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Debt prepayment cost Payment for Debt Extinguishment or Debt Prepayment Cost Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Commitments and contingencies (refer to note 16) Commitments and Contingencies Gross Carrying Amount Intangible Asset, Finite-Lived, before Accumulated Amortization Option Indexed to Issuer's Equity, Type [Domain] Option Indexed to Issuer's Equity, Type [Domain] Schedule of Other Noncurrent Liabilities Other Noncurrent Liabilities [Table Text Block] Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Property, plant and equipment, gross Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] 2030 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Four Gain on sale of equity investment Gain on sale of equity investment Equity Method Investment, Realized Gain (Loss) on Disposal Equity method investment income (loss), net Equity method investment (income) loss, net Income (Loss) from Equity Method Investments Gain (Loss) on Securities [Line Items] Gain (Loss) on Securities [Line Items] Accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Exercisable, stock appreciation rights (in shares) Share-Based Compensation Arrangement By Share-Based Payment Award, Non-Option Equity Instruments, Exercisable, Number Number of equity instruments other than options vested and exercisable. Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Swap B Second Interest Rate Swap Agreement [Member] Information pertaining to the second interest rate swap agreement. Interest rate swaps are forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period. Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Weighted Average Exercise Price [Roll Forward] Weighted Average Exercise Price Roll Forward Goodwill [Roll Forward] Goodwill [Roll Forward] Counterparty Name [Axis] Counterparty Name [Axis] Liabilities and Stockholders' Equity Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Award Type [Domain] Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Prepaid and other current assets: Prepaid Expense and Other Assets [Abstract] Level 3 Fair Value, Inputs, Level 3 [Member] Supplemental cash flow disclosures: Supplemental Cash Flow Information [Abstract] Thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Four Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Simulation term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Treasury stock, shares, acquired (in shares) Treasury Stock, Shares, Acquired Debt instrument, redemption price, percentage of principal amount redeemed (in percent) Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed 2027 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year One Deferred tax assets, tax deferred expense, compensation and benefits, share-based compensation cost Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost PEO Name PEO Name Debt instrument, convertible, threshold percentage of stock price trigger (in percent) Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger Schedule of Short-Term Debt [Table] Short-Term Debt [Table] Accrued franchise fees Franchise Fees, Current Carrying value as of the balance sheet date of franchise fees. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Long-Lived Asset, Class [Axis] Long-Lived Asset, Class [Axis] Other items Segment Reporting, Other Segment Item, Amount Equity investments Equity Securities, FV-NI and without Readily Determinable Fair Value 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] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Total interest expense Interest expense, debt Interest Expense, Debt Northwest Fiber Holdco LLC Northwest Fiber Holdco LLC [Member] Northwest Fiber Holdco LLC Treasury stock, value, acquired, cost method Treasury Stock, Value, Acquired, Cost Method Cumulative downward adjustments Equity Securities without Readily Determinable Fair Value, Downward Price Adjustment, Cumulative Amount Schedule of Share-Based Payment Arrangement, Stock Appreciation Right, Activity Share-Based Payment Arrangement, Stock Appreciation Right, Activity [Table Text Block] All other accrued liabilities Other Accrued Liabilities, Current Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Base Rate Base Rate [Member] 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] 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] Debt Instrument [Axis] Debt Instrument [Axis] Equity method investment, ownership percentage (in percent) Equity Method Investment, Ownership Percentage Equity-based compensation Share-Based Payment Arrangement, Noncash Expense 2028 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Two Disposal Group Name [Axis] Disposal Group Name [Axis] MBI net option MBI Net Option, MBI [Member] Represents MBI net option. Investment, Name [Domain] Investment, Name [Domain] 2027 Long-Term Debt, Maturity, Year One Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Basic (in dollars per share) Earnings Per Share, Basic Deferred revenue Contract with customer, liability, current Contract with Customer, Liability, Current Total Current Assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Intangible Asset, Indefinite-Lived, Acquired [Line Items] Intangible Asset, Indefinite-Lived, Acquired [Line Items] Award Type [Axis] Award Type [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] The 2026 Notes and the 2028 Notes The 2026 Notes and the 2028 Notes [Member] Represents the 2026 notes and the 2028 notes. Retained earnings Retained Earnings (Accumulated Deficit) Product and Service [Axis] Product and Service [Axis] Debt instrument, convertible, threshold trading days Debt Instrument, Convertible, Threshold Trading Days 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] Short-Term Debt [Line Items] Short-Term Debt [Line Items] Common Stock Common Stock [Member] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Cover [Abstract] Contractual interest expense Interest Expense, Debt, Excluding Amortization Derivative Contract [Domain] Derivative Contract [Domain] Schedule of Carrying Value of the Company's Equity Investments Equity Securities without Readily Determinable Fair Value [Table Text Block] Equity Awards Adjustments Equity Awards Adjustments [Member] 2026 Notes The 2026 Notes [Member] Represents the 2026 notes. Schedule of Convertible Debt Convertible Debt [Table Text Block] Unrealized gain (loss) on cash flow hedges and other, net of tax Unrealized gain (loss) on cash flow hedges and other, net of tax Unrealized gain on cash flow hedges and other, net of tax Represents the after tax and reclassification, of deferred gain (loss) on cash flow hedges and other including pension change. Hedging Relationship [Domain] Hedging Relationship [Domain] Total Liabilities and Stockholders' Equity Liabilities and Equity Interest income Interest Income, Other Employee Stock Option Share-Based Payment Arrangement, Option [Member] Segments [Axis] Segments [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Asset Class [Axis] Asset Class [Axis] Schedule of Accounts Receivable Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Other income (expense), net Other income (expense), net Other Nonoperating Income (Expense) Expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate DEBT Long-Term Debt [Text Block] 2029 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Three Schedule of Accounts Payable and Accrued Liabilities Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] 2026 (remaining six months) Intangible Asset, Finite-Lived, Estimated Amortization Expense, Remainder of Fiscal Year Name Awards Close in Time to MNPI Disclosures, Individual Name Additional purchase of common units Payments to Acquire Investments Transfer of Financial Assets Accounted for as Sales [Line Items] Transfer of Financial Assets Accounted for as Sales [Line Items] 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 Noncurrent portion: Assets, Noncurrent [Abstract] Aggregate impairment loss Intangible Asset, Excluding Goodwill, Indefinite-Lived, Aggregate Impairment Loss Intangible Asset, Excluding Goodwill, Indefinite-Lived, Aggregate Impairment Loss Property, Plant and Equipment Property, Plant and Equipment [Member] Long-Lived Asset, Class [Domain] Long-Lived Asset, Class [Domain] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Table] Preferred stock ($0.01 par value; 4,000,000 shares authorized; none issued or outstanding) Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Income from equity method investments before amortization Income (Loss) From Equity Method Investments Before Amortization Amount of income (loss) for proportionate share of equity method investee's income (loss) before amortization. Prepaid income tax payments Prepaid Taxes Cash paid for interest, net of capitalized interest Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Extinguishment of debt Extinguishment of Debt, Amount Term Loan B-2 and the Term Loan B-3 Term Loan B-2 and the Term Loan B-3 [Member] Term Loan B-2 and the Term Loan B-3 Schedule of Unamortized Debt Issuance Costs Unamortized Debt Issuance Costs [Table Text Block] Tabular disclosure of the unamortized debt issuance costs of debt instruments. Credit Facility [Axis] Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Weighted Average Exercise Price Weighted average price at which grantees can acquire the shares reserved for issuance under the equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan). Long-term debt Total long-term debt Long-Term Debt and Lease Obligation Labor costs Cost, Direct Labor Name Measure Name Term Loans, Senior Notes and Convertible Notes Term Loans, Senior Notes and Convertible Notes [Member] Term Loans, Senior Notes and Convertible Notes Swap A First Interest Rate Swap Agreement [Member] Information pertaining to the first interest rate swap agreement. Interest rate swaps are forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period. INCOME TAXES Income Tax Disclosure [Text Block] Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Debt Instrument [Line Items] Debt Instrument [Line Items] Schedule of Allowance for Doubtful Accounts Schedule of Allowance for Doubtful Accounts [Table Text Block] Tabular disclosure for allowance for doubtful accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Transfer of Financial Assets Accounted for as Sales [Table] Transfer of Financial Assets Accounted for as Sales [Table] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Unrealized gain (loss) on cash flow hedges, gross Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax Additional Paid-In Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Long-term debt (including current portion): Long-Term Debt, by Current and Noncurrent [Abstract] Intangible Asset, Indefinite-Lived, Class [Axis] Intangible Asset, Indefinite-Lived, Class [Axis] Customer premise equipment Equipment [Member] Proceeds from sale of fiber-to-the-tower contract rights Cash proceeds Proceeds from Sale of Intangible Assets Clearwave Fiber Clearwave [Member] Information pertaining to the acquisition of Clearwave. Goodwill impairment Impairment charge Goodwill, Impairment Loss Name Trading Arrangement, Individual Name Share-based payment arrangement, nonvested award, excluding option, cost not yet recognized, amount Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Cash and cash equivalents Cash and Cash Equivalent Company Selected Measure Amount Company Selected Measure Amount Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number Depreciation and amortization Depreciation, Depletion and Amortization SOFR Secured Overnight Financing Rate (SOFR) [Member] Weighted Average Remaining Contractual Term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Weighted Average Remaining Contractual Term [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Weighted Average Remaining Contractual Term Issuance of equity awards, net of forfeitures (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts and Financing Receivables [Table] Current Assets: Current portion: Assets, Current [Abstract] MBI option(1) Derivative Liability Non-PEO NEO Non-PEO NEO [Member] Senior Notes Senior Notes [Member] Entity Address, Address Line One Entity Address, Address Line One Customer relationship intangible assets Intangible Asset, Finite-Lived, Impairment Loss Vested and issued (in dollars 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 Expense (Benefit) OTHER INCOME AND EXPENSE Other Income and Other Expense Disclosure [Text Block] Denominator: Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Award Timing Method Award Timing Method [Text Block] Other Product and Service, Other [Member] Principles of Consolidation Consolidation, Policy [Policy Text Block] Change 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] Numerator: Net Income (Loss) Attributable to Parent [Abstract] Net loss Net loss Net loss - basic Net Income (Loss) Attributable to Parent Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Less: Unamortized debt issuance costs Less: Unamortized debt issuance costs Debt issuance costs Unamortized Debt Issuance Expense Balance Sheet Location [Axis] Location, Statement of Financial Position, Balance [Axis] Software implementation costs Prepaid Software Implementation Costs, Noncurrent Amount of consideration paid in advance for software implementation costs classified as non-current. Proceeds from sales of property, plant and equipment Proceeds from Sale of Property, Plant, and Equipment Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Debt instrument, convertible, threshold consecutive trading days Debt Instrument, Convertible, Threshold Consecutive Trading Days Derivative asset Derivative Asset, Subject to Master Netting Arrangement, before Offset Cost method investment, ownership percentage (in percent) Cost Method Investment, Ownership Percentage Cost Method Investment, Ownership Percentage Recurring mark-to-market adjustments Fair Value, Option, Changes in Fair Value, Gain (Loss) Recoveries collected Accounts Receivable, Allowance for Credit Loss, Recovery Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract]