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Debt Instrument, Covenant, Equity Interest Owed To Creditor Treasury shares (in shares) Treasury Stock, Common, Shares Percentage of minority interest revenues and expenses included in net earnings attributable to noncontrolling interest Percentage Of Minority Interest Revenues And Expenses From Consolidated Statements Of Operations Included In Net Earnings Attributable To Noncontrolling Interest Percentage Of Minority Interest Revenues And Expenses From Consolidated Statements Of Operations Included In Net Earnings Attributable To Noncontrolling Interest Equity Components [Axis] Equity Components [Axis] Other operating costs and expenses Total other operating costs and expenses Other Cost and Expense, Operating 2027 LPR Revolving Credit Facility Issued In 2025 2027 LPR Revolving Credit Facility Issued In 2025 [Member] 2027 LPR Revolving Credit Facility Issued In 2025 Mandatory Prepayment Percentage Term Loan [Axis] Mandatory Prepayment Percentage Term Loan [Axis] Mandatory Prepayment Percentage Term Loan Product and Service [Domain] Product and Service [Domain] Class of Stock [Line Items] Class of Stock [Line Items] Net cash paid for taxes Income Tax Paid, after Refund Received Costa Rica COSTA RICA Class A Class A Common Class A Common Class A [Member] Entity Interactive Data Current Entity Interactive Data Current Telefónica Costa Rica. C&W Telefónica Costa Rica. C&W [Member] Telefónica Costa Rica. C&W Net earnings attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Deferred tax liabilities Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Small Business Entity Small Business Comprehensive earnings (loss) attributable to Liberty Latin America shareholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Property, Plant, and Equipment [Line Items] Property, Plant, and Equipment [Line Items] Assets: Derivative Asset, Subject to Master Netting Arrangement, before Offset of Collateral [Abstract] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] B2B revenue Business To Business Services [Member] Business To Business Services [Member] Conversion ratio Stockholders' Equity Note, Stock Split, Conversion Ratio Pension-related adjustments and other, net Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Total residential mobile revenue Mobile Residential [Member] Mobile Residential [Member] Liberty Puerto Rico Liberty Puerto Rico Liberty Cablevision of Puerto Rico LLC (Liberty Puerto Rico) [Member] Liberty Cablevision of Puerto Rico LLC (Liberty Puerto Rico) [Member] Other assets, net Other Assets, Noncurrent Document Type Document Type Current Derivative Asset, Current Losses on debt extinguishments, net Gain (Loss) on Extinguishment of Debt Fair Value as of Grant Date Award Grant Date Fair Value The Bahamas BAHAMAS Redemption price Debt Instrument, Redemption Price, Percentage Schedule of Goodwill [Table] Goodwill [Table] Spectrum licenses Spectrum Licenses [Member] 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Consolidation Items [Axis] Consolidation Items [Axis] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Vendor Financing Obligations Vendor Financing Obligations [Member] Vendor Financing Obligations [Member] Debt instrument, prepayment fee, period Debt Instrument, Prepayment Fee, Period After Closing Tranche Debt Instrument, Prepayment Fee, Period After Closing Tranche C&W Term Loan B-5 Facility C&W Term Loan B-5 Facility [Member] C&W Term Loan B-5 Facility Subscription revenue Cable Subscription [Member] Cable Subscription [Member] Costa Rice Borrowing Group Costa Rice Borrowing Group [Member] Costa Rice Borrowing Group Earnings (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Number of countries in which entity provides services (over) Number of Countries in which Entity Operates Commitments and contingencies Commitments and Contingencies Finite-lived intangible assets, gross Intangible Asset, Finite-Lived, before Accumulated Amortization Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Property and equipment, gross Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Percentage of minority interest revenues and adjusted OBIDA included in net earnings attributable to noncontrolling interest Percentage Of Minority Interest Revenues And Adjusted OIBDA From Consolidated Statements Of Operations Included In Net Earnings Attributable To Noncontrolling Interest Percentage Of Minority Interest Revenues And Adjusted OIBDA From Consolidated Statements Of Operations Included In Net Earnings Attributable To Noncontrolling Interest Outstanding options, SARs and RSUs Options, Stock Appreciation Rights (SARs) and Restricted Stock Units (RSUs) [Member] Options, Stock Appreciation Rights (SARs) and Restricted Stock Units (RSUs) [Member] Goodwill [Roll Forward] Goodwill [Roll Forward] Operating costs and expenses (exclusive of depreciation and amortization, shown separately below): Operating Costs and Expenses [Abstract] LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Issued at Debt Instrument, Original Issue Price, Percentage The issue price of the debt instrument, expressed as a percentage of the principal amount. Award Type [Domain] Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount 2026 (remainder of year) Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Fair Value Measurements Fair Value Disclosures [Text Block] C&W Notes C&W Notes [Member] C&W Notes [Member] Barbados BARBADOS Treasury stock, acquired (in shares) Treasury Stock, Shares, Acquired Exposure to counterparty credit risk Credit Derivative, Maximum Exposure, Undiscounted Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Reclassification adjustments included in net earnings (loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax PEO Name PEO Name Geographical [Axis] Geographical [Axis] 2030 LPR Revolving 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Financial Statements Disclosure [Text Block] Comprehensive earnings (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Debt Instrument [Axis] Debt Instrument [Axis] Ownership interest (as a percent) Equity Method Investment, Ownership Percentage Share-based compensation expense Share-Based Payment Arrangement, Noncash Expense Total operating lease expense Lease, Cost Years ending December 31: Debt Securities, Held-to-Maturity, Fair Value, Maturity [Abstract] Schedule of Debt Schedule of Debt [Table Text Block] 2030 LPR Term Loan 2 2030 LPR Term Loan 2 [Member] 2030 LPR Term Loan 2 Investment, Name [Domain] Investment, Name [Domain] Operating Leases Lessee, Operating Leases [Text Block] 2027 Long-Term Debt, Maturity, Year One Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Schedule of Fair Values of Our Derivative Instrument Assets and Liabilities Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Basic net earnings (loss) per share attributable to Liberty Latin America common shareholders (in dollars per share) Basic net earnings (loss) per share attributable to Liberty Latin America common shareholders Earnings Per Share, Basic Measurement Input Type [Axis] Measurement Input Type [Axis] Impairments and other non-cash activity, net Asset Impairment Charges and Other Non-cash Charges Asset Impairment Charges and Other Non-cash Charges Assets acquired under capital-related vendor financing arrangements Finance Lease Liability, Additions, Vendor Financing Arrangement Finance Lease Liability, Additions, Vendor Financing Arrangement Operating activities Payments For (Proceeds From) Derivative Instrument, Operating Activities Payments For (Proceeds From) Derivative Instrument, Operating Activities Repurchase of Liberty Latin America common shares Payments for Repurchase of Common Stock Current portion of deferred revenue Contract with Customer, Liability, Current Total current assets Assets, Current Insider Trading Arrangements [Line Items] Long-term portion Long-Term Debt, Excluding Current Maturities Schedule of Realized and Unrealized Gains or (Losses) on Derivative Instruments, Net Derivative Instruments, Gain (Loss) [Table Text Block] 2027 LPR Revolving Credit Facility 2027 LPR Revolving Credit Facility [Member] 2027 LPR Revolving Credit Facility Operating lease liabilities: Assets and Liabilities, Lessee [Abstract] Award Type [Axis] Award Type [Axis] Short-term lease cost Short-Term Lease, Cost Payment of financing costs and debt redemption premiums Payments of Financing Costs Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Trade receivables, net Accounts Receivable, after Allowance for Credit Loss, Current Accumulated deficit Retained Earnings (Accumulated Deficit) Product and Service [Axis] Product and Service [Axis] Segment Reporting, Measurement Disclosures [Abstract] Segment 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[Domain] Foreign currency translation adjustments Goodwill, Foreign Currency Translation, Gain (Loss) Equity Awards Adjustments Equity Awards Adjustments [Member] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Long-term Derivative Liability, Noncurrent Total liabilities and equity Liabilities and Equity Number of markets (over) Number Of Markets Number Of Markets Employee Stock Option Share-Based Payment Arrangement, Option [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Noncontrolling interests Equity, Attributable to Noncontrolling Interest Segments [Axis] Segments [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Liberty Costa Rica Liberty Costa Rica [Member] Liberty Costa Rica Other income (expense), net Other Nonoperating Income (Expense) Total Liberty Latin America shareholders Parent [Member] Name Awards Close in Time to MNPI Disclosures, Individual Name Equity: Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Entity Address, Country Entity Address, Country 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] Payment Axis [Axis] Payment Axis [Axis] Payment Axis Proceeds from tower transactions Sale Leaseback Transaction, Net Book Value Property, Plant and Equipment, Type [Domain] Long-Lived Asset, Class [Domain] Non-cash component Debt Instrument, Convertible, Carrying Amount of Equity Component Preferred shares, shares authorized (in shares) Preferred Stock, Shares Authorized Derivatives, Fair Value [Line 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forward contracts Foreign currency forward contracts Foreign Exchange Forward Foreign Exchange Forward [Member] Payment related to the LCR NCI Transaction Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Credit Facility [Axis] Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Long-term debt and finance lease obligations Long-term debt and finance lease obligations Long-Term Debt and Lease Obligation 2031 LCR Term Loan B 2031 LCR Term Loan B [Member] 2031 LCR Term Loan B Name Measure Name Income Taxes Income Tax Disclosure [Text Block] Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Debt Instrument [Line Items] Debt Instrument [Line Items] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Additional paid-in capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Equipment Equipment Equipment [Member] Indefinite-lived Intangible Assets [Axis] Intangible Asset, Indefinite-Lived, Class [Axis] Impairment Goodwill, Impairment Loss Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and Cash Equivalent Project-related and other Project Related and Other [Member] Project Related and Other Realized and unrealized gains (losses) on derivative instruments, net Realized and unrealized losses (gains) on derivative instruments, net Total Gain (Loss) on Derivative Instruments, Net, Pretax Company Selected Measure Amount Company Selected Measure Amount Equity Method Investments and Joint Ventures [Abstract] Depreciation and amortization Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization Schedule of Stock by Class [Table] Stock, Class of Stock [Table] Net earnings (loss) Net earnings (loss) Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Current assets: Assets, Current [Abstract] Weighted-average remaining 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Exchange Rate Effect and Discontinued Operation Forecast Forecast [Member] Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Residential and Business-to-Business Services Residential and Business-to-Business Services [Member] Residential and Business-to-Business Services [Member] Accounting Changes and Recent Accounting Pronouncements Accounting Standards Update and Change in Accounting Principle [Text Block] Net earnings (loss) attributable to Liberty Latin America shareholders Net earnings (loss) attributable to Liberty Latin America shareholders Net Income (Loss) Attributable to Parent Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] Total Payments For (Proceeds From) Derivative Instrument Payments For (Proceeds From) Derivative Instrument Schedule of Other Income and Expenses [Table] Schedule of Other Income and Expenses [Table] Schedule of Other Income and Expenses [Table] Prepayment Percentage Four Prepayment Percentage Four [Member] Prepayment Percentage Four Total residential fixed revenue Residential Cable [Member] Residential Cable [Member] Jamaica JAMAICA Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Numerator: Net Income (Loss) Available to Common Stockholders, Diluted [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract]