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Secured Overnight Financing Rate (SOFR) Secured Overnight Financing Rate (SOFR) [Member] Contribution margin Total segment contribution margin Segment Reporting, Contribution Margin Segment Reporting, Contribution Margin Goodwill [Line Items] Goodwill [Line Items] Other commitment, to be paid, year two Other Commitment, to be Paid, Year Two Measurement Basis [Axis] Measurement Basis [Axis] Adjustment to Compensation: Adjustment to Compensation [Axis] 7.875%, due February 15, 2028 Seven Point Eight Seven Five Percentage Senior Secured Notes Due February Fifteen Two Thousand Twenty Five [Member] Seven point eight seven five percentage senior secured notes due february fifteen two thousand twenty five. Government Assistance [Table] Government Assistance [Table] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) [Member] Revenues Revenue from Contract with Customer [Text Block] Stock-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Number of residential fiber customers Number Of Residential Fiber Customers Number Of Residential Fiber Customers Intangible Asset, Indefinite-Lived [Table] Intangible Asset, Indefinite-Lived [Table] Issuance of common stock - employee stock purchase plan (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Interest rate cap: Interest Rate Cap [Member] Total current expense Current Income Tax Expense (Benefit) Adjustment to Compensation, Amount Adjustment to Compensation Amount Pension Plan Pension Plan [Member] Revenue remaining performance obligation, percentage Revenue, Remaining Performance Obligation, Percentage Unamortized premium (discount) and deferred financing costs Write-off of unamortized discount and debt issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Number of additional counties for which awards granted Government Assistance, Number of Additional Counties For Which Awards Granted Government Assistance, Number of Additional Counties For Which Awards Granted Cash proceeds Derivative, Cash Received on Hedge ABS Bridge Loan Facility - variable rate, due September 1, 2025 (discount based on imputed interest rate of 10.33%) ABS Bridge Loan Facility ABS Loan Facility [Member] ABS Loan Facility Stock-based compensation Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Redemption portion Debt Instrument, Redemption Portion, Percentage Debt Instrument, Redemption Portion, Percentage Proceeds from sale of IPv4 addresses and other assets Cash proceeds Proceeds from Sale of Intangible Assets Employee Stock Option Share-Based Payment Arrangement, Option [Member] Schedule Of Property Plant And Equipment [Table] Property, Plant and Equipment [Table] Period One Period One [Member] Period One Managed services Managed Services [Member] Managed Services Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Percent Effective Income Tax Rate Reconciliation, Percent [Abstract] Disposal group, intangible liabilities Disposal Group, Including Discontinued Operation, Intangible Liabilities Disposal Group, Including Discontinued Operation, Intangible Liabilities Antidilutive Securities Antidilutive Securities [Axis] Property, plant, and equipment, lessor asset under operating lease, before accumulated depreciation Property, Plant, and Equipment, Lessor Asset under Operating Lease, before Accumulated Depreciation Total Uniti shareholders' equity (deficit) Equity, Attributable to Parent Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Insider Trading Policies and Procedures [Line Items] Schedule of Carrying Value of Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Settlement of pre-existing relationships Effective Income Tax Rate Reconciliation, Nondeductible Expense, Settlement Of Pre-Existing Relationships, Amount Effective Income Tax Rate Reconciliation, Nondeductible Expense, Settlement Of Pre-Existing Relationships, Amount New operating leases and remeasurements, net Non Cash Operating Lease And Remeasurements Net Non cash operating lease and re-measurements, net Asset purchase agreement, liabilities, including discontinued operation Disposal Group, Including Discontinued Operation, Asset Purchase Agreement Liabilities Disposal Group, Including Discontinued Operation, Asset Purchase Agreement Liabilities Other current liabilities Increase (Decrease) in Other Current Liabilities Liabilities and shareholders' equity (deficit): Liabilities and shareholders' equity (deficit): Liabilities and Equity [Abstract] Fiber Fiber [Member] Fiber. Cover [Abstract] Cover [Abstract] Conversion of Stock, Name [Domain] Conversion of Stock, Name [Domain] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Maximum Maximum [Member] ABS-2 Notes (Class A-2) - 5.177%, due January 20, 2031 (discount based on imputed interest rate of 5.76%) 5.177% ABS-2 Notes (Class A) Due 2031 Five Point One Seven Seven Percentage ABS-2 Notes (Class A-2) Due January Twenty Two Thousand Thirty One [Member] Five Point One Seven Seven Percentage ABS-2 Notes (Class A-2) Due January Twenty Two Thousand Thirty One Intangible assets, useful life Finite-Lived Intangible Asset, Useful Life Long-term Debt, Unclassified [Abstract] Long-Term Debt, Unclassified [Abstract] Below Market Lease, Future Amortization Income Below Market Lease, Future Amortization Income [Table Text Block] Total Finite-Lived Intangible Assets, Net Depreciation expense Depreciation Expense For Underlying Assets Under Operating Leases Depreciation expense for underlying assets under operating leases. Restricted Awards Restricted Stock [Member] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] 7.50% Convertible Senior Notes 2027 Convertible Senior Notes 2027, Excluding Over-Allotment Option [Member] Seven Point Five Percentage Senior Secured Notes Due December One Two Thousand Thirty Excess business interest expense Deferred Tax Assets Excess Business Interest Expense Deferred tax assets excess business interest expense. Acquisition cost Business Combination Separately Recognized Transactions Additional Disclosures Acquisition Cost Business Combination Separately Recognized Transactions Additional Disclosures Acquisition Cost Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Period Adjustments, intangibles Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles Retirement Benefits [Abstract] Retirement Benefits [Abstract] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Debt Instrument, Redemption, Period One Debt Instrument, Redemption, Period One [Member] Other assets Other Assets [Member] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Kinetic ABS Term Notes Kinetic ABS Term Notes [Member] Kinetic ABS Term Notes Income (loss) before income taxes Income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Debt Instrument [Table] Schedule of Long-Term Debt Instruments [Table] Money market and other short-term interest bearing securities Defined Benefit Plan, Money Market And Other Short-Term Interest Bearing Securities [Member] Defined Benefit Plan, Money Market And Other Short-Term Interest Bearing Securities Statement of Financial Position Location, Activity, Accrual [Axis] Statement of Financial Position Location, Activity, Accrual [Axis] Debt instrument, covenant, secured leverage Ratio Debt Instrument, Covenant, Secured Leverage Ratio Secured leverage ratio. Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Operating Segments Operating Segments [Member] Schedule Cash Paid For Interest Expense And Income Taxes Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Aggregate notional amount Derivative, Aggregate Notional Amount Derivative, Aggregate Notional Amount Incremental borrowing rate Lessee, Operating Lease, Incremental Borrowing Rate Lessee, Operating Lease, Incremental Borrowing Rate Reclassification [Line Items] Reclassification [Line Items] Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Asset Retirement Obligations Asset Retirement Obligation [Policy Text Block] ABS Notes (Class A-2) - 5.877%, due April 1, 2030 (discount based on imputed interest rate of 6.36%) Five Point Eight Seven Seven Percentage ABS Notes (Class A-2) Due April One Two Thousand Thirty [Member] Five Point Eight Seven Seven Percentage ABS Notes (Class A-2) Due April One Two Thousand Thirty Income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Domestic Current portion of operating lease obligations Current portion of operating lease obligations Operating Lease, Liability, Current Interest on lease liabilities Finance Lease, Interest Expense Document Fiscal Period Focus Document Fiscal Period Focus Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase Other Current Assets Receivable [Policy Text Block] Award Timing Method Award Timing Method [Text Block] Award Type Award Type [Axis] Noncurrent deferred revenue Contract with Customer, Liability, Noncurrent Weighted Average Discount Rate Weighted Average Discount Rate [Abstract] Weighted average discount rate. Uniti Group Inc. Parent Company [Member] Capital expenditures funded by government grants Payments to capital expenditures Payments To Capital Expenditures Funded By Government Grants Payments To Capital Expenditures Funded By Government Grants Return to accrual Effective Income Tax Rate Reconciliation, Income Tax Reconciliation Return To Accrual Income tax reconciliation return to accrual. Schedule of Unaudited Pro Forma Consolidated Results of Operations Business Combination, Pro Forma Information [Table Text Block] Stock-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Distributions in Excess of Accumulated Earnings Accumulated Distributions in Excess of Net Income [Member] Trading Symbol Trading Symbol Unvested balance Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested 2029 Lessee, Operating Lease, Liability, to be Paid, Year Four Noncurrent deferred revenue Increase (Decrease) In Deferred Revenue Noncurrent Increase (Decrease) In Deferred Revenue Noncurrent Changes in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Stock-based compensation (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Indefinite-Lived Intangible Assets Goodwill and Intangible Assets, Intangible Assets, Indefinite-Lived, Policy [Policy Text Block] Entity Address, City or Town Entity Address, City or Town Finance leases Finance Lease, Weighted Average Discount Rate, Percent Deferred income tax assets Deferred Tax Assets, Net of Valuation Allowance Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Income Statement Location Statement of Income Location, Balance [Domain] Severance costs Severance Costs Allowance for Credit Losses Credit Loss, Financial Instrument [Policy Text Block] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Disposal group, deferred revenue Disposal Group, Including Discontinued Operation, Contract With Customer, Liability Disposal Group, Including Discontinued Operation, Contract With Customer, Liability Windstream Merger Windstream Merger [Member] Windstream Merger Business combination, consideration transferred Total merger consideration Total merger consideration Business Combination, Consideration Transferred Organization And Description Of Business [Line Items] Organization And Description Of Business [Line Items] Organization and description of business. Entity Emerging Growth Company Entity Emerging Growth Company Operating loss carryforward not subject to expiration Operating Loss Carryforward Not Subject To Expiration Operating Loss Carryforward Not Subject To Expiration Finance leases Finance Lease, Weighted Average Remaining Lease Term Gross Amount Not Offset in the Condensed Consolidated Balance Sheets, Cash Collateral Received Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Not Offset Repayments of lines of credit Repayments of Lines of Credit Supplementary Unrestricted Subsidiary Information (Unaudited) Schedule I – Condensed Financial Information of The Registrant (Parent Company) Condensed Financial Information of Parent Company Only Disclosure [Text Block] 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] Debt issuance cost Debt Issuance Costs, Net Other commitment, to be paid, year three Other Commitment, to be Paid, Year Three Short term lease commitments Short-Term Lease Commitment, Amount 2026 Defined Benefit Plan, Expected Future Benefit Payment, Year One Tax deferred income Deferred Tax Liabilities, Tax Deferred Income Indefinite-lived intangible assets Indefinite-Lived Intangible Assets (Excluding Goodwill) CSL Capital, LLC C S L Capital L L C [Member] CSL Capital LLC. Less imputed interest Finance Lease, Liability, Undiscounted Excess Amount Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Gain on sale of operating assets Gain (Loss) on Disposition of Other Assets Provision for estimated credit losses Provision for estimated credit losses Accounts Receivable, Credit Loss Expense (Reversal) Allowance for Doubtful Accounts SEC Schedule, 12-09, Allowance, Credit Loss [Member] Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract] Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract] Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Interest Rate Swap One Interest Rate Swap One [Member] Interest Rate Swap One Employee stock purchase plan period Share-Based Compensation Arrangement By Share-Based Payment Award, Purchase Period Share-Based Compensation Arrangement By Share-Based Payment Award, Purchase Period Schedule of Revenues Disaggregated by Revenue Stream Disaggregation of Revenue [Table Text Block] Current: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Accrued taxes Accrued Income Taxes, Current Windstream Credit Agreement Windstream Credit Agreement [Member] Windstream Credit Agreement 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] Number of employee stock purchase plans periods per year Share-Based Compensation Arrangement By Share-Based Payment Award, Number Of Annual Purchase Plan Periods Share-Based Compensation Arrangement By Share-Based Payment Award, Number Of Annual Purchase Plan Periods Schedule of Finite-Lived Intangible Assets, Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Sublease Rentals Sublease Rentals [Member] Sublease Rentals Effective interest rate Debt Instrument, Interest Rate, Effective Percentage Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Wholesale Wholesale [Member] Wholesale Income tax benefit Total income tax benefit Income tax benefit (expense) Income Tax Expense (Benefit) Debt instrument, basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Exchanges of Noncontrolling Interests Noncontrolling Interests [Policy Text Block] Noncontrolling Interests Other assets Other assets Other Assets Income tax benefit Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Weighted-average New Uniti Warrants outstanding (in shares) Weighted Average Number Of Warrants Outstanding, Basic Weighted Average Number Of Warrants Outstanding, Basic Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Reclassification [Table] Reclassification [Table] Subsegments [Axis] Subsegments [Axis] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Axis] Schedule of Capitalized Contract Cost Capitalized Contract Cost [Table Text Block] Change in interest rate cap/interest rate swap Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Initial term Indefinite-Lived Intangible Assets, FCC License Term Indefinite-Lived Intangible Assets, FCC License Term Property, plant and equipment, gross Property, Plant and Equipment, Gross Fiber subscriber Fiber Subscriber [Member] Fiber Subscriber Senior secured notes - 8.25%, due October 1, 2031 (premium based on imputed interest rate of 7.29%) Eight Point Two Five Zero Percentage Senior Secured Notes Due October One Two Thousand Thirty One [Member] Eight Point Two Five Zero Percentage Senior Secured Notes Due October One Two Thousand Thirty One Other current assets Increase (Decrease) in Other Current Assets Dividend Distributions Stockholders' Equity, Policy [Policy Text Block] Tenant Capital Improvements Tenant Capital Improvements Policy [Policy Text Block] Tenant capital improvements, policy. Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Movement in Valuation Allowances and Reserves [Roll Forward] SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] Acquisition of Windstream Goodwill, Acquired During Period Less accumulated depreciation Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Merger and Purchase Price Allocation Mergers, Acquisitions and Dispositions Disclosures [Text Block] Merger cash consideration paid, net of cash acquired Merger cash consideration paid Payments to Acquire Businesses, Net of Cash Acquired Building and improvements Building and Building Improvements [Member] All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Debt instrument, redemption price, percentage Debt Instrument, Redemption Price, Percentage Other Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Unvested, beginning balance (in shares) Unvested, ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Business Combination, Consideration Transferred, Equity Interest [Table] Business Combination, Consideration Transferred, Equity Interest [Table] 2026 Below Market Lease, Amortization Income, Year One Net cash provided from operating activities Net cash (used in) provided from operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Commitment fee step-down percentage of average amount of unused commitments Line Of Credit Facility Unused Capacity Commitment Fee Decrease Percentage Line of credit facility unused capacity commitment fee decrease percentage. Debt term Debt Instrument, Term Depreciable lives Property, Plant and Equipment, Useful Life Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Subsequent Event Subsequent Event [Member] Schedule of Assumptions used to Value PSUs Granted Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Depreciation expense Depreciation Money Market Funds Money Market Funds [Member] Uniti Group, PreMerger Assets Settled Uniti Group, PreMerger Assets Settled [Member] Uniti Group, PreMerger Assets Settled 2029 Finance Lease, Liability, to be Paid, Year Four Fair value of assets acquired: Business Combination, Recognized Asset Acquired, Asset [Abstract] Denominator: Weighted Average Number of Shares Outstanding, Basic [Abstract] Numerator: Net Income (Loss) Available to Common Stockholders, Diluted [Abstract] Number of fiber route miles operates Number Of Fiber Route Miles Operates Number Of Fiber Route Miles Operates Equity Components [Axis] Equity Components [Axis] Property Plant And Equipment [Line Items] Property, Plant and Equipment [Line Items] Less sublease income Sublease Income Convertible Debt Convertible Debt [Member] Total interest rate swap Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Before Tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Before Tax Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Other commitment, to be paid, year one Other Commitment, to be Paid, Year One Interest carryforward, domestic Deferred Tax Asset, Interest Carryforward, Domestic Deferred Tax Asset, Interest Carryforward, Domestic Number of reportable business segments Number of Reportable Segments Noncurrent 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Lease, Right-of-Use Asset, Accumulated Amortization Schedule Of Indefinite And Finite Lived Intangible Assets And Liabilities [Line Items] Schedule Of Indefinite And Finite Lived Intangible Assets And Liabilities [Line Items] Schedule of indefinite and finite lived intangible assets and liabilities. Schedule of Lease Payments to be Received under Non-Cancellable Operating Leases Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block] Goodwill and Goodwill Impairment Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Balance as of Beginning of Period Balance as of End of Period SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount 2027 Defined Benefit Plan, Expected Future Benefit Payment, Year Two Schedule Of Condensed Financial Statements [Table] Condensed Financial Statements [Table] Accrued interest Accrued interest Interest Payable, Current Entity Central Index Key Entity Central Index Key PEO Name PEO Name Debt instrument, indenture exchange price per share (in dollars per share) Debt Instrument, Convertible, Conversion Price Total Below Market Lease, Net Aggregate carrying amount of asset retirement obligations Asset Retirement Obligation Total revenues and sales Total consolidated revenues and sales Revenues Stock Conversion Description [Axis] Stock Conversion Description [Axis] 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] Additional award granted Government Assistance, Additional Award Amount Government Assistance, Additional Award Amount Number of counterparties Derivative, Number Of Counterparties Derivative, Number Of Counterparties Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Defined Benefit Plan [Table] Defined Benefit Plan [Table] Schedule Of Segment Reporting Information By Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Current deferred revenue Contract with Customer, Liability, Current Deferred revenue, revenue recognized Deferred Revenue, Revenue Recognized Common stock aggregate at an exercise price (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Defined Benefit Plan, Plan Assets, Allocation [Line Items] Defined Benefit Plan, Plan Assets, Allocation [Line Items] North Carolina Completing Access to Broadband Program North Carolina Completing Access to Broadband Program [Member] North Carolina Completing Access to Broadband Program Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Class of Stock [Domain] Class of Stock [Domain] Unrecognized compensation expense Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Benefits paid Defined Benefit Plan, Benefit Obligation, Benefits Paid Income tax expense at U.S. statutory federal rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Subsequent Event Type Subsequent Event Type [Axis] Windstream Commitments, Equipment Loan and Security Agreements Windstream Commitments, Equipment Loan And Security Agreements [Member] Windstream Commitments, Equipment Loan And Security Agreements Maximum funding rights allocated per year upon transfer of interests Maximum Funding Rights Allocated Per Year Upon Transfer Of Interests Under New Lease Maximum funding rights allocated per year upon transfer of interests under new lease. Cash consideration Disposal Group, Including Discontinued Operation, Consideration Class A-1 Variable Funding Notes Class A-1 Variable Funding Notes [Member] Class A-1 Variable Funding Notes Notes and other debt, net Long-Term Debt, Excluding Current Maturities Sales revenues Sales Revenue [Member] Sales Revenue Percentage of committed purchase of assets Other Commitment, Percentage Of Committed Purchase Of Asset Percentage of committed purchase of asset. 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Three Balance Sheet Location Statement of Financial Position Location, Balance [Axis] Windstream senior secured revolving credit facility - variable rate, due December 30, 2027 Senior Secured Revolving Credit Facility, Variable Rate, Due December 30, 2027 2 [Member] Senior Secured Revolving Credit Facility, Variable Rate, Due December 30, 2027 2 Total Grant Date Fair Value (in millions) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Fair Value Share based compensation arrangement by share based payment award equity instruments other than options grants in period fair value. 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variable rate, due December 30, 2027 Senior Secured Revolving Credit Facility, Variable Rate, Due December 30, 2027 1 [Member] Senior Secured Revolving Credit Facility, Variable Rate, Due December 30, 2027 1 Subsegments [Domain] Subsegments [Domain] Debt Instrument, Name Debt Instrument, Name [Domain] Five Point Five Six One Percentage Series 2026-1, Class B Term Notes Due February Twenty Thirty One Five Point Five Six One Percentage Series 2026-1, Class B Term Notes Due February Twenty Thirty One [Member] Five Point Five Six One Percentage Series 2026-1, Class B Term Notes Due February Twenty Thirty One Dividend yield Expected annual dividend Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Revenues recognized included in the opening contract liability balance Contract with Customer, Liability, Revenue Recognized Retirement Plan Type [Domain] Retirement Plan Type [Domain] Reporting Unit [Domain] Reporting Unit [Domain] Charged to Cost and Expenses SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense Schedule of Accounts Receivable, Allowance for Credit Loss Accounts Receivable, Allowance for Credit Loss [Table Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] Foreign tax effects Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent Denominator: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Employee Stock Purchase Plan Employee Stock [Member] Poles Poles [Member] Poles. 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Entity Small Business Entity Small Business Percentage of equity acquired Business Combination, Voting Equity Interest Acquired, Percentage Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Period Three Period Three [Member] Period Three Preferred stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Preferred Stock, Shares Outstanding State Current State and Local Tax Expense (Benefit) Notes and Other Debt Long-Term Debt [Text Block] Document Transition Report Document Transition Report Other assets Business Combination, Recognized Asset Acquired, Other Asset, Noncurrent Long term debt Long-Term Debt [Member] Uniti Solutions Uniti Solutions Segment [Member] Uniti Solutions Segment Total undiscounted lease payments Finance Lease, Liability, to be Paid Underlying Securities Award Underlying Securities Amount Equity Component Equity Component [Domain] Document Period End Date Document Period End Date Income Taxes Income Tax Disclosure [Text Block] Less allowance for credit losses Beginning balance Ending balance Accounts Receivable, Allowance for Credit Loss Deferred tax liability resulting from merger Deferred Income Tax Liability Resulting From Merger Deferred Income Tax Liability Resulting From Merger Asset retirement obligation Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Asset Retirement Obligations Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Accumulated Gain (Loss), Interest Rate Swap Termination, Parent Accumulated Gain (Loss), Interest Rate Swap Termination, Parent [Member] Accumulated Gain (Loss), Interest Rate Swap Termination, Including Noncontrolling Interest Short-term lease cost Short-Term Lease, Cost Seven Point Six Five Three Percentage Series 2026-1, Class C Term Notes Due February Twenty Thirty One Seven Point Six Five Three Percentage Series 2026-1, Class C Term Notes Due February Twenty Thirty One [Member] Seven Point Six Five Three Percentage Series 2026-1, Class C Term Notes Due February Twenty Thirty One Total shareholders' equity (deficit) Beginning balance Ending balance Total shareholders' (deficit) equity Equity, Including Portion Attributable to Noncontrolling Interest Document Type Document Type Level 3 Fair Value, Inputs, Level 3 [Member] Earnings (Loss) Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Schedule of Defined Benefit Plans Disclosures Schedule of Defined Benefit Plans Disclosures [Table Text Block] Product and Service Product and Service [Axis] Non-cash items: Non Cash Items [Abstract] Non-cash items abstract. 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Issuance of stock in the Merger Stock Issued During Period, Value, Acquisitions Balance as of January 1 Balance as of December 31 Unrecognized Tax Benefits Anti-dilutive securities excluded from the computation of diluted earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Weighted-average number of common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Debt Instrument, debt default, amount Debt Instrument, Debt Default, Amount ABS Credit Agreement ABS Credit Agreement [Member] ABS Credit Agreement Commitments And Contingencies [Table] Other Commitments [Table] Leases Lessee, Operating Leases [Text Block] Net cash provided from financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Measure: Measure [Axis] Settlement obligation Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Legal Settlements Thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Five Basis of Presentation and Consolidation Basis of Presentation and Significant Accounting Policies [Text Block] Long-Lived Tangible Asset Long-Lived Tangible Asset [Domain] Cost of services and sales (exclusive of depreciation and amortization included below) Cost of Product and Service Sold Grants receivable Grants Receivable Disposal Group Classification Disposal Group Classification [Domain] Statement of Financial Position Location, Activity, Accrual [Domain] Statement of Financial Position Location, Activity, Accrual [Domain] State USF Support State USF Support [Member] State USF Support Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Network access and facilities Segment Reporting, Network Access And Facilities Segment Reporting, Network Access And Facilities Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Risk free rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Gross Amount of Assets Presented in the Consolidated Balance Sheets Derivative Asset, Subject to Master Netting Arrangement, after Offset amortization of debt issuance costs Amortization of Debt Issuance Costs Entity Tax Identification Number Entity Tax Identification Number Proceeds from sale of unconsolidated entity Proceeds from Sale of Equity Method Investments Professional Services And Fees Professional Services And Fees [Member] Professional Services And Fees 2025 Term Loan New Seven-Year Term Loan Facility [Member] New Seven-Year Term Loan Facility Intangibles liabilities, net Intangibles Liabilities, Net Intangibles Liabilities, Net Plan Year 2026 Plan Year 2026 [Member] Plan Year 2026 FCC Spectrum licenses FCC Spectrum licenses Spectrum Licenses [Member] Spectrum Licenses Cost of sales Cost of Goods Sold, Sales-type Lease Common stock, shares issued (in shares) Common Stock, Shares, Issued Government Assistance Government Assistance [Policy Text Block] Operating leases Operating Lease, Weighted Average Remaining Lease Term Goodwill and Intangible Assets and liabilities Goodwill and Intangible Assets Disclosure [Text Block] Leases [Line Items] Leases [Line Items] Leases. 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Amortization of non-cash rights-of-use assets Segment Reporting, Amortization Of Non-Cash Rights-Of-Use Assets Segment Reporting, Amortization Of Non-Cash Rights-Of-Use Assets Other Deferred Tax Assets, Other Cash paid for amounts included in the measurement of lease liabilities: Cash Paid For Amounts Included In Measurement Of Lease Liabilities [Abstract] Cash paid for amounts included in measurement of lease liabilities. 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Transaction related and other costs Transaction related and other costs Transaction Related And Other Costs Transaction related and other costs. Business Combination, Separately Recognized Transaction [Domain] Business Combination, Separately Recognized Transaction [Domain] Income Taxes Income Tax, Policy [Policy Text Block] Components of Deferred Tax Assets and Liabilities [Abstract] Components of Deferred Tax Assets and Liabilities [Abstract] Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Useful life Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life Private equity funds Private Equity Funds [Member] 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Four Capitalized Contract Cost [Table] Capitalized Contract Cost [Table] Gross Amount Not Offset in the Condensed Consolidated Balance Sheets, Financial Instruments Derivative Asset, Subject to Master Netting Arrangement, Deduction of Financial Instrument Not Offset 2026 Finance Lease, Liability, to be Paid, Year One ABS-2 Notes (Class C) - 7.834%, due January 20, 2031 (discount based on imputed interest rate of 8.45%) ABS-2 Notes (Class C) - 7.834% due 2031 Seven Point Eight Three Four Percentage ABS-2 Notes (Class C) Due January Twenty Two Thousand Thirty One [Member] Seven Point Eight Three Four Percentage ABS-2 Notes (Class C) Due January Twenty Two Thousand Thirty One Common stock dividends declared per share (in dollars per share) Common Stock, Dividends, Per Share, Declared Warrants Warrant [Member] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Total deferred contract costs, net Capitalized Contract Cost, Net Maximum amount withheld by employee to purchase common stock Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Subscription Amount Share based compensation arrangement by share based payment award maximum employee subscription amount. Total assets acquired Business Combination, Recognized Asset Acquired, Asset Level 2 Fair Value, Inputs, Level 2 [Member] Document Financial Statement Error Correction Document Financial Statement Error Correction [Flag] State taxes, net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Investment in consolidated subsidiaries Equity Method Investments Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Business Combination Business Combination [Domain] Switched access Switched Access [Member] Switched Access Pretax gain from sale Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Operating Leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Charged to Other Accounts SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account Number of counties in which construction completed Government Assistance, Number of Counties In Which Construction Completed Government Assistance, Number of Counties In Which Construction Completed Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] Schedule of Income Tax Expense (Benefit) Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of IRU Arrangements Sales-type Lease, Lease Income [Table Text Block] Plan Name [Axis] Plan Name [Axis] Property, Plant and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Interest rate swap termination: Terminated Interest Rate Swap [Member] Terminated Interest Rate Swap PEO PEO [Member] Lease Contractual Term Lease Contractual Term [Domain] Gain on settlement of preexisting relationships Gain on settlement of preexisting relationships Gain on settlement of preexisting relationships Other Nonrecurring Gain Operating lease right-of-use assets Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Operating Lease Right Of Use Assets Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Operating Lease Right Of Use Assets Goodwill and other intangible assets Deferred Tax Liabilities, Intangible Assets Income (loss) before income taxes Income before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Income Tax Paid, by Individual Jurisdiction [Line Items] Income Tax Paid, by Individual Jurisdiction [Line Items] Changes in operating assets and liabilities, net of acquisitions: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Changes in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Annual rent adjustment Annual Rent Adjustment For Growth Capital Funding Annual rent adjustment for growth capital funding. 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variable rate, due October 1, 2031 (premium based on imputed interest rate of 9.15%) Senior Secured Windstream Term Loan - Variable Rate, Due October 1, 2031 Senior Secured Windstream Term Loan - Variable Rate, Due October 1, 2031 [Member] Senior Secured Windstream Term Loan - Variable Rate, Due October 1, 2031 Exchange of noncontrolling interest Conversion of Stock, Amount Converted Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Lessor operating lease, termination Lessor Operating Lease Termination Lessor, operating lease, termination. 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Write-offs, net of recovered accounts Accounts Receivable, Allowance for Credit Loss, Writeoff Accounts receivable Accounts Receivable, before Allowance for Credit Loss DSL subscriber and other DSL Subscriber And Other [Member] DSL Subscriber And Other Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Consolidated Entities Consolidated Entities [Axis] Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Derivatives and other liabilities Derivatives And Other Liabilities [Member] Derivatives And Other Liabilities Eight Point Six Two Five Percentage 2026 Unsecured Notes Due Twenty Thirty Two Eight Point Six Two Five Percentage 2026 Unsecured Notes Due Twenty Thirty Two [Member] Eight Point Six Two Five Percentage 2026 Unsecured Notes Due Twenty Thirty Two Change in accounts payable and other current liabilities for purchases of property and equipment Increase (Decrease) In Accounts Payable And Accrued Liabilities Related To Purchases Of Property And Equipment Increase (Decrease) In Accounts Payable And Accrued Liabilities Related To Purchases Of Property And Equipment Revision of Prior Period, Reclassification, Adjustment Revision of Prior Period, Reclassification, Adjustment [Member] Net realized gain reclassified into interest expense Other Comprehensive Income (Loss), Cash Flow Hedge, Net Realized Gain (Loss) Reclassified Into Interest Expense Other Comprehensive Income (Loss), Cash Flow Hedge, Net Realized Gain (Loss) Reclassified Into Interest Expense 2031-2035 Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years Use of Estimates Use of Estimates, Policy [Policy Text Block] Current liabilities Liability, Defined Benefit Plan, Current Operating cash outflows for finance leases Finance Lease, Interest Payment on Liability Schedule of Assumptions used to Value Purchase Rights Granted Under ESPP Schedule of Share-Based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block] Schedule of Fair Value of Financial Instruments Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Windstream Commitment Windstream Commitment [Member] Windstream Commitment Subsequent Events Subsequent Events [Text Block] Insider Trading Arrangements [Line Items] Contributions by employer, cash Defined Contribution Plan, Contributions by Employer, Cash Defined Contribution Plan, Contributions by Employer, Cash Total liabilities Liabilities Antidilutive Securities, Name Antidilutive Securities, Name [Domain] Settlement payable Settlement Liabilities, Current 2030 Finance Lease, Liability, to be Paid, Year Five Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Debt instrument, redemption amount Debt Instrument, Repurchased Face Amount Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Expected future employer contributions Expected employer contributions in 2026 Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year Operating loss carryforwards, domestic Operating Loss Carryforwards, Domestic Operating Loss Carryforwards, Domestic Long-term debt Business Combination, Recognized Liability Assumed, Long-Term Debt, Noncurrent Consolidation Items [Axis] Consolidation Items [Axis] Variable Rate Variable Rate [Axis] Counterparty Name Counterparty Name [Axis] Contracts Customer Contracts [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Net pension benefit obligation Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position Other commitment, reimbursement default period threshold Other Commitment, Reimbursement Default Period Threshold Other Commitment, Reimbursement Default Period Threshold Finance Lease Liability Excluding Finance Lease Obligations In Held For Sale Finance lease liability excluding finance lease obligations in held for sale. UNITED STATES