Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative [Table]
Derivative [Table]
Derivative, by Nature [Axis]
Derivative, by Nature [Axis]
Derivative, Name [Domain]
Derivative, Name [Domain]
Ziggo Collar [Member]
Ziggo Collar [Member]
Ziggo Collar [Member]
ITV Collar [Member]
ITV Collar [Member]
ITV Collar [Member]
Sumitomo Collar [Member]
Sumitomo Collar [Member]
Relating to the Sumitomo Collar
Virgin Media Capped Call [Member]
Virgin Media Capped Call [Member]
Virgin Media Capped Call [Member]
Derivative Instrument [Axis]
Derivative Instrument [Axis]
Derivative Contract [Domain]
Derivative Contract [Domain]
Cross-currency and interest rate derivative contracts
Cross Currency Interest Rate Contract [Member]
Foreign Exchange Contract [Member]
Foreign Exchange Contract [Member]
Equity Contract [Member]
Equity Contract [Member]
Other
Other Contract [Member]
Derivative [Line Items]
Derivative [Line Items]
Gain (loss) on derivative instruments, net
Derivative, Gain (Loss) on Derivative, Net
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Award Type [Axis]
Award Type [Axis]
Equity Award [Domain]
Equity Award [Domain]
Employee Stock Option [Member]
Employee Stock Option [Member]
Stock Appreciation Rights (SARs) [Member]
Stock Appreciation Rights (SARs) [Member]
Performance Stock Appreciation Rights (PSARs) [Member]
Performance Stock Appreciation Rights (PSARs) [Member]
Performance Stock Appreciation Rights (PSARs) [Member]
Class of Stock [Axis]
Class of Stock [Axis]
Class of Stock [Domain]
Class of Stock [Domain]
Class A Ordinary Shares [Member]
Class A Ordinary Shares [Member]
Class A Ordinary Shares [Member]
Class C Ordinary Shares [Member]
Class C Ordinary Shares [Member]
Class C Ordinary Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options outstanding at beginning of period (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
Options granted (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures
Options cancelled/forfeited (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period
Options exercised (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
Options outstanding at end of period (in shares)
Options exercisable at end of period (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number
Weighted average exercise price
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Options outstanding at beginning of period (in dollars per shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Options granted (in dollars per shares)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Options cancelled/forfeited (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
Options exercised (in dollars per shares)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Options outstanding at end of period (in dollars per shares)
Options exercisable at end of period (in dollars per shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Weighted average remaining contractual term, in years
Weighted average remaining term [Abstract]
Weighted average remaining term
Options outstanding at end of period
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Options exercisable at end of period
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Total intrinsic value of awards exercised (in millions):
Aggregate intrinsic value [Abstract]
Aggregate intrinsic value
Options outstanding at end of period
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
Options exercisable at end of period
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value
Accrued Income Taxes [Abstract]
Income Tax Benefit (Expense) Reconciliation Table
Income Tax Benefit Expense Reconciliation Table Text Block
Income tax benefit expense Reconciliation table.
Segment Reporting, Measurement Disclosures [Abstract]
Total segment operating cash flow from continuing operations
Segment Operating Cash Flow
Segment Operating Cash Flow
Share-based compensation expense
Share-based Compensation
Depreciation and amortization
Depreciation, Depletion and Amortization, Nonproduction
Release of litigation provision
Release of Litigation Provision
Release of Litigation Provision
Impairment, restructuring and other operating items, net
Restructuring, Settlement and Impairment Provisions
Operating income
Operating Income (Loss)
Interest expense
Interest Expense
Interest and dividend income
Investment Income, Interest and Dividend
Realized and unrealized gains (losses) on derivative instruments, net
Gain (Loss) on Derivative Instruments, Net, Pretax
Foreign currency transaction gains (losses), net
Foreign Currency Transaction Gain (Loss), before Tax
Realized and unrealized gains due to changes in fair values of certain investments, net
Realized and unrealized gainslosses due to changes in fair values of certain investments and debt
Realized and unrealized gains (losses) due to changes in fair values of certain investments and debt.
Losses on debt modification and extinguishment, net
Gains (Losses) on Restructuring of Debt
Other expense, net
Other Nonoperating Income (Expense)
Earnings (loss) from continuing operations before income taxes
Income (loss) from continuing operations before income taxes
Sum of operating profit and nonoperating income (expense) before income taxes.
Statement of Stockholders' Equity [Abstract]
Statement [Table]
Statement [Table]
Class B Ordinary Shares [Member]
Class B Ordinary Shares [Member]
Class B Ordinary Shares [Member]
Equity Components [Axis]
Equity Components [Axis]
Equity Component [Domain]
Equity Component [Domain]
Ordinary shares
Common Stock [Member]
Additional paid-in capital
Additional Paid-in Capital [Member]
Accumulated deficit
Retained Earnings [Member]
Accumulated other comprehensive earnings, net of taxes
Accumulated Other Comprehensive Income (Loss) [Member]
Treasury shares, at cost
Treasury Stock [Member]
Total Liberty Global shareholders
Parent [Member]
Non-controlling interests
Noncontrolling Interest [Member]
Statement [Line Items]
Statement [Line Items]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
Net loss
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Other comprehensive loss, net of taxes
Other Comprehensive Income (Loss), Net of Tax
Repurchase and cancellation of Liberty Global ordinary shares (note 10)
Stock Repurchased and Retired During Period, Value
VTR NCI Acquisition (note 10)
Equity Impact of Acquisition
Equity Impact of Acquisition
Share-based compensation (note 11)
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition
Adjustments due to changes in subsidiaries’ equity and other, net
Stockholders' Equity, Other
Ending balance
Schedule of Segment Reporting Information, by Segment [Table]
Schedule of Segment Reporting Information, by Segment [Table]
Segments [Axis]
Segments [Axis]
Segments [Domain]
Segments [Domain]
European Operations Division United Kingdom [Member]
European Operations Division United Kingdom [Member]
European Operations Division United Kingdom [Member]
European Operations Division Germany [Member]
European Operations Division Germany [Member]
European Operations Division Germany [Member]
European Operations Division Belgium [Member]
European Operations Division Belgium [Member]
European Operations Division Belgium [Member]
European Operations Division Switzerland [Member]
European Operations Division Switzerland [Member]
European Operations Division Switzerland [Member]
European Operations Division Netherlands [Member]
European Operations Division Netherlands [Member]
European Operations Division Netherlands [Member]
European Operations Division Ireland [Member]
European Operations Division Ireland [Member]
European Operations Division Ireland [Member]
European Operations Division Poland [Member]
European Operations Division Poland [Member]
European Operations Division Poland [Member]
European Operations Division Austria [Member]
European Operations Division Austria [Member]
European Operations Division Austria [Member]
European Operations Division Hungary [Member]
European Operations Division Hungary [Member]
European Operations Division Hungary [Member]
European Operations Division Czech Republic [Member]
European Operations Division Czech Republic [Member]
European Operations Division Czech Republic [Member]
European Operations Division Romania [Member]
European Operations Division Romania [Member]
European Operations Division Romania [Member]
European Operations Division Slovakia [Member]
European Operations Division Slovakia [Member]
European Operations Division Slovakia [Member]
European Operations Division Other Europe [Member]
European Operations Division Other Europe [Member]
European Operations Division Other Europe [Member]
Total European Operations Division [Member]
Total European Operations Division [Member]
Total European Operations Division [Member]
Chile
CHILE
Puerto Rico
PUERTO RICO
Other, including intersegment eliminations
Geography Eliminations [Member]
Segment Reporting Information [Line Items]
Segment Reporting Information [Line Items]
Total revenue
Revenues
Investments [Abstract]
Schedule of Investments by Accounting Method
Schedule of Investments by Accounting Method Text Block
Schedule of Investments by Accounting Method.
Income Taxes
Income Tax Disclosure [Text Block]
Investment [Table]
Investment [Table]
Investment [Axis]
Investment [Axis]
Investment [Domain]
Investment [Domain]
Ziggo N.V. [Member]
Ziggo N.V. [Member]
Ziggo N.V. [Member]
ITV [Member]
ITV [Member]
ITV [Member]
Sumitomo [Member]
Sumitomo [Member]
Sumitomo [Member]
Cyfra, Privately Held DTH Operator in Poland [Member]
Cyfra, Privately Held DTH Operator in Poland [Member]
Cyfra+, Privately Held DTH Operator in Poland [Member]
DLG Acquisition Limited [Member]
DLG Acquisition Limited [Member]
DLG Acquisition Limited [Member]
All3Media [Member]
All3Media [Member]
All3Media [Member]
Legal Entity [Axis]
Legal Entity [Axis]
Entity [Domain]
Entity [Domain]
DLG [Member]
DLG [Member]
DLG [Member]
Discovery [Member]
Discovery [Member]
Discovery [Member]
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Subsequent Event [Member]
Subsequent Event [Member]
Investment Type [Axis]
Investment Type [Axis]
Investments [Domain]
Investments [Domain]
Securities Subject to Re-Use Rights [Member]
Securities Subject to Re-Use Rights [Member]
Securities Subject to Re-Use Rights [Member]
Shares Borrowed as Hedge [Member]
Shares Borrowed as Hedge [Member]
Shares Borrowed as Hedge [Member]
Business Acquisition [Axis]
Business Acquisition [Axis]
Business Acquisition, Acquiree [Domain]
Business Acquisition, Acquiree [Domain]
Investment [Line Items]
Investment [Line Items]
Number of common stock shares owned (in shares)
Investment Owned, Balance, Shares
Shares lent to counterparty (in shares)
Derivative Instrument, Shares Lent to Counterparty
Derivative Instrument, Shares Lent to Counterparty
Percentage of total outstanding common stock shares owned
Investment Owned, Percent of Net Assets
Price of investment (in GBP/USD per share)
Business Acquisition, Share Price
Investment owned
Investment Owned, at Cost
Percentage of voting interests acquired
Business Acquisition, Percentage of Voting Interests Acquired
Cash contributions
Payments to Acquire Businesses, Gross
Subsequent Events [Abstract]
Subsequent Event [Table]
Subsequent Event [Table]
Virgin Media Finance [Member]
Virgin Media Finance [Member]
Virgin Media Finance [Member]
UnityMedia KabelBW [Member]
UnityMedia KabelBW [Member]
UnityMedia KabelBW [Member]
Debt Instrument [Axis]
Debt Instrument [Axis]
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
2024 VM Sterling Senior Notes [Member]
2024 VM Sterling Senior Notes [Member]
2024 VM Sterling Senior Notes [Member]
2024 VM Dollar Senior Notes [Member]
2024 VM Dollar Senior Notes [Member]
2024 VM Dollar Senior Notes [Member]
VM Dollar Senior Notes, 2019 [Member]
VM Dollar Senior Notes, 2019 [Member]
VM Dollar Senior Notes, 2019 [Member]
VM Sterling Senior Notes, 2019 [Member]
VM Sterling Senior Notes, 2019 [Member]
VM Sterling Senior Notes, 2019 [Member]
VM Senior Notes [Member]
VM Senior Notes [Member]
VM Senior Notes [Member]
2024 VM Senior Notes [Member]
2024 VM Senior Notes [Member]
2024 VM Senior Notes [Member]
2025 UM Senior Notes [Member]
2025 UM Senior Notes [Member]
2025 UM Senior Notes [Member]
2019 UM Senior Notes [Member]
2019 UM Senior Notes [Member]
2019 UM Senior Notes [Member]
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Principal amount of debt
Debt Instrument, Face Amount
Interest rate
Debt Instrument, Interest Rate, Stated Percentage
Debt redemption amount
Debt Instrument, Redemption, Principal Amount
Debt Instrument, Redemption, Principal Amount
Debt acceleration covenant threshold for event of default
Debt Acceleration Covenant Threshold for Event of Default
Debt Acceleration Covenant Threshold for Event of Default
Additional basis points used to determine redemption premium
Additional Basis Points on Discount Rate Used to Calculate Redemption Premium on Debt Instrument
Additional basis points on discount rate used to calculate redemption premium on debt instrument.
Mandatory redemption price on senior Notes in event that certain assets sold or specific control changed
Mandatory Redemption Price Expressed as Percentage of Principal Amount on Senior Notes in Event that Certain Assets Sold or Specific Control Changed
Mandatory redemption price expressed as percentage of principal amount on senior notes in event that certain assets sold or specific control changed
2019
Senior Notes Redemption Prices In Year Six
Senior Notes Redemption Prices In Year Six
2020
Senior Notes Redemption Prices In Year Seven
Senior Notes Redemption Prices In Year Seven
2021
Senior Notes Redemption Prices Year Eight
Senior Notes Redemption Prices Year Eight
2022
Senior Notes Redemption Prices In Year Nine
Senior Notes Redemption Prices In Year Nine
2022 and thereafter
Senior Notes Redemption Prices Year Nine and Thereafter
Senior Notes Redemption Prices Year Nine and Thereafter
2023 and thereafter
Senior Notes Redemption Prices Year Ten and Thereafter
Senior Notes Redemption Prices Year Ten and Thereafter
Fair Value Disclosures [Abstract]
Summary of Assets and Liabilities Measured at Fair Value
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Schedule of Reconciliation of the Beginning and Ending Balances of Assets and Liabilities Measured at Fair Value Using Significant Unobservable, or Level 3, Inputs
Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Table Text Block]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Investments
Investment Holdings [Text Block]
Share-based Compensation
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]
Debt Disclosure [Abstract]
Schedule of Long-term Debt Instruments [Table]
Schedule of Long-term Debt Instruments [Table]
Range [Axis]
Range [Axis]
Range [Domain]
Range [Domain]
Maximum [Member]
Maximum [Member]
Minimum [Member]
Minimum [Member]
Liberty Puerto Rico [Member]
Liberty Puerto Rico [Member]
Liberty Puerto Rico [Member]
New LPR Term Loan B [Member]
New LPR Term Loan B [Member]
New LPR Term Loan B [Member]
New LPR Term Loan C [Member]
New LPR Term Loan C [Member]
New LPR Term Loan C [Member]
New LPR Revolving Loan [Member]
New LPR Revolving Loan [Member]
New LPR Revolving Loan [Member]
Liberty Puerto Rico Bank Facility [Member]
Liberty Puerto Rico Bank Facility Debt [Member]
Liberty Puerto Rico Bank Facility Debt [Member]
Variable Rate [Axis]
Variable Rate [Axis]
Variable Rate [Domain]
Variable Rate [Domain]
London Interbank Offered Rate (LIBOR) [Member]
London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Original issue discount
Debt Instrument Original Issue Discount
Debt Instrument Original Issue Discount
Basis spread on variable rate
Debt Instrument, Basis Spread on Variable Rate
LIBOR interest rate floor
LIBOR interest rate floor
LIBOR interest rate floor
Line of credit borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Fee on unused portion of credit facility
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
Gains (Losses) on Extinguishment of Debt
Gains (Losses) on Extinguishment of Debt
Write off of deferred debt issuance cost
Write off of Deferred Debt Issuance Cost
Write-off of unamortized debt discounts
Write-off of Unamortized Debt Discounts
Write-off of Unamortized Debt Discounts
ITV - Subject to Re-Use Rights [Member]
ITV - Subject to Re-Use Rights [Member]
ITV - Subject to Re-Use Rights [Member]
Securities Not Subject to Re-Use Rights [Member]
Securities Not Subject to Re-Use Rights [Member]
Securities Not Subject to Re-Use Rights [Member]
Fair value
Investments, Fair Value Disclosure
Equity
Equity Method Investments
Cost
Cost Method Investments
Total
Long-term Investments
Accounting Changes and Error Corrections [Abstract]
Recent Accounting Pronouncements
Accounting Changes [Text Block]
Long lived Assets
Long Lived Assets [Abstract]
Schedule of Finite-Lived Intangible Assets by Major Class [Table]
Schedule of Finite-Lived Intangible Assets [Table]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Customer Relationships [Member]
Customer Relationships [Member]
Other Intangible Assets [Member]
Other Finite Lived Intangible Assets [Member]
Other Finite Lived Intangible Assets [Member]
Gross carrying amount
Finite-Lived Intangible Assets, Gross
Accumulated amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Net carrying amount
Finite-Lived Intangible Assets, Net
Income Taxes [Table]
Income Taxes [Table]
Income Taxes [Table]
Income Tax Authority [Axis]
Income Tax Authority [Axis]
Income Tax Authority [Domain]
Income Tax Authority [Domain]
Domestic Tax Authority [Member]
Domestic Tax Authority [Member]
U.K. Tax Expected April 2015 [Member]
U.K. Tax Expected April 2015 [Member]
U.K. Tax Expected April 2015 [Member]
Income Taxes [Line Items]
Income Taxes [Line Items]
[Line Items] for Income Taxes [Table]
Income tax rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Unrecognized tax benefits
Unrecognized Tax Benefits
Unrecognized tax benefits that would have a favorable impact
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Reductions to unrecognized tax benefits, upper bound
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound
Counterparty Credit Risk [Member]
Counterparty Credit Risk [Member]
Counterparty Credit Risk [Member]
Valuation adjustment in asset cross currency and interest rate derivative contracts
Valuation Adjustment On Credit Risk Asset Derivatives Net
Valuation Adjustment On Credit Risk Asset Derivatives Net.
Valuation adjustment in liability cross currency and interest rate derivative contracts
Valuation Adjustment On Credit Risk Liability Derivatives Net
Valuation Adjustment On Credit Risk Liability Derivatives Net.
Gain (loss) in changes in the credit risk valuation adjustments associated with our cross-currency and interest rate derivative contracts
Gain Loss On Credit Risk Derivatives Net Recognized In Earnings
Gain Loss On Credit Risk Derivatives Net Recognized In Earnings
Derivative assets
Derivative Asset
Derivative Interest Rate
Derivative Interest Rate
Derivative Interest Rate
Implied yield
Implied Yield
Implied Yield
Shares needed to borrow from custody account to hedge exposure
Shares Needed to Borrow from Custody Account to Hedge Exposure
Shares Needed to Borrow from Custody Account to Hedge Exposure
Old Unitymedia KabelBW Revolving Credit Facilities [Member]
Old Unitymedia KabelBW Revolving Credit Facilities [Member]
Old Unitymedia KabelBW Revolving Credit Facilities [Member]
UM Super Senior Secured Facility [Member]
UM Super Senior Secured Facility [Member]
UM Super Senior Secured Facility [Member]
UM Senior Secured Facility [Member]
UM Senior Secured Facility [Member]
UM Senior Secured Facility [Member]
EURIBOR [Member]
EURIBOR [Member]
EURIBOR [Member]
Extinguishment of debt
Extinguishment of Debt, Amount
Commitments and Contingencies Disclosure [Abstract]
Loss Contingencies [Table]
Loss Contingencies [Table]
Statement, Business Segments [Axis]
Broadband Communications and DHT Operations [Member]
Broadband Communications and DHT Operations [Member]
Broadband Communications and DHT Operations [Member]
Loss Contingencies by Nature of Contingency [Axis]
Loss Contingency Nature [Axis]
Loss Contingency, Nature [Domain]
Loss Contingency, Nature [Domain]
Interkabel Acquisition [Member]
Interkabel Acquisition [Member]
Interkabel Acquisition [Member]
Deutsche Telekom Litigation [Member]
Deutsche Telekom Litigation [Member]
Deutsche Telekom Litigation [Member]
Vivendi Litigation [Member]
Vivendi Litigation [Member]
Vivendi Litigation [Member]
Belgium Regulatory Developments [Member]
Belgium Regulatory Developments [Member]
Belgium Regulatory Developments [Member]
FCO Regulatory Issues [Member]
FCO Regulatory Issues [Member]
FCO Regulatory Issues [Member]
Financial Transactions Tax [Member]
Financial Transactions Tax [Member]
Financial Transactions Tax [Member]
Virgin Media VAT Matters [Member]
Virgin Media VAT Matters [Member]
Virgin Media VAT Matters [Member]
Other Regulatory Issues [Member]
Other Regulatory Issues [Member]
Other Regulatory Issues [Member]
Loss Contingencies [Line Items]
Loss Contingencies [Line Items]
Programming costs
Programming Costs
Programming Costs
Number of associations of municipalities in Belgium
Number of Associations of Municipalities in Belgium
Number of Associations of Municipalities in Belgium
Loss contingency damages in excess value
Loss Contingency Damages In Excess Value
Loss Contingency Damages In Excess Value
Damages sought
Loss Contingency, Damages Sought, Value
Reduction of annual lease fees
Reduction of Annual Lease Fees
Reduction of Annual Lease Fees
Subsidiary interest in recovery
Subsidiary Interest in Recovery
Subsidiary Interest in Recovery
Damages awarded
Loss Contingency, Damages Awarded, Value
Term regulated wholesale services must be available after approval of reference offers
Term Regulated Wholesale Services Must Be Available After Approval of Reference Offers
Term Regulated Wholesale Services Must Be Available After Approval of Reference Offers
Retail-Minus Tariffs for Basic TV
Retail-Minus Tariffs for Basic TV
Retail-Minus Tariffs for Basic TV
Retail-Minus Tariffs for Bundle of Basic TV and Broadband Internet Services
Retail-Minus Tariffs for Bundle of Basic TV and Broadband Internet Services
Retail-Minus Tariffs for Bundle of Basic TV and Broadband Internet Services
Number of Competitors of German Cable Business
Number of Competitors of German Cable Business
Number of Competitors of German Cable Business
Duration of Contracts With Multiple Dwelling Units in Question of Antitrust Laws
Duration of Contracts With Multiple Dwelling Units in Question of Antitrust Laws
Duration of Contracts With Multiple Dwelling Units in Question of Antitrust Laws
Number of Participating Countries in Financial Transaction Tax
Number of Participating Countries in Financial Transaction Tax
Number of Participating Countries in Financial Transaction Tax
Financial Transactions Tax
Financial Transactions Tax
Financial Transactions Tax
Minimum range of possible loss
Loss Contingency, Range of Possible Loss, Minimum
Restructuring and Related Activities [Abstract]
Summary of changes in restructuring liability
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]
Schedule of Property, Plant and Equipment [Table]
Property, Plant and Equipment [Table]
Property, Plant and Equipment by Type [Axis]
Property, Plant and Equipment, Type [Axis]
Property, Plant and Equipment, Type [Domain]
Property, Plant and Equipment, Type [Domain]
Distribution Systems [Member]
Distribution Systems [Member]
Distribution Systems [Member]
Customer Premises Equipment [Member]
Customer Premises Equipment [Member]
Customer Premises Equipment [Member]
Support Equipment, Buildings and Land [Member]
Support Equipment, Buildings and Land [Member]
Support Equipment, Buildings and Land [Member]
Property and equipment, gross
Property, Plant and Equipment, Gross
Accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Total property and equipment, net
Property, Plant and Equipment, Net
Fair Value, by Balance Sheet Grouping [Table]
Fair Value, by Balance Sheet Grouping [Table]
Virgin Media Acquisition [Member]
Virgin Media Acquisition [Member]
Virgin Media Acquisition [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Estimated volatilities
Estimated Volatilities
Estimated Volatilities
Discount rate
Fair Value Inputs, Discount Rate
Segment Reporting
Segment Reporting Disclosure [Text Block]
Derivatives Contract Term Counterparty Receivable Payable [Axis]
Derivatives Contract Term Counterparty Receivable Payable [Axis]
Derivatives Contract Term Counterparty Receivable Payable [Axis]
Derivatives Contract Term Counterparty Receivable Payable [Domain]
Derivatives Contract Term Counterparty Receivable Payable [Domain]
Derivatives Contract Term Counterparty Receivable Payable [Domain]
Due From Counterparty [Member]
Due From Counterparty [Member]
Due From Counterparty [Member]
Due To Counterparty [Member]
Due To Counterparty [Member]
Due To Counterparty [Member]
October 2018 2155.0 GBP [Member]
October 2018 2155.0 GBP [Member]
October 2018 2155.0 GBP [Member]
January 2021 650.0 GBP [Member]
January 2021 650.0 GBP [Member]
January 2021 650.0 GBP [Member]
January 2021 650.0 GBP 3.87% [Member]
January 2021 650.0 GBP 3.87% [Member]
January 2021 650.0 GBP 3.87% [Member]
December 2015 600.0 GBP [Member]
December 2015 600.0 GBP [Member]
December 2015 600.0 GBP [Member]
April 2018 300.0 GBP [Member]
April 2018 300.0 GBP [Member]
April 2018 300.0 GBP [Member]
July 2020 1000Usd 6mo.Libor plus 3.03Percent [Member]
July 2020 1000Usd 6mo.Libor plus 3.03Percent [Member]
July 2020 1000Usd 6mo.Libor plus 3.03Percent [Member]
January 2022 750.0 USD [Member]
January 2022 750.0 USD [Member]
January 2022 750.0 USD [Member]
January 2015 1,554.0 EUR [Member]
January 2015 1,554.0 EUR [Member]
January 2015 1,554.0 EUR [Member]
January 2015 1364.8 EUR 3.44% [Member]
January 2015 1364.8 EUR 3.44% [Member]
January 2015 1364.8 EUR 3.44% [Member]
July 2020 750.0 EUR [Member]
July 2020 750.0 EUR [Member]
July 2020 750.0 EUR [Member]
January 2015 - January 2021 750.0 EUR [Member]
January 2015 - January 2021 750.0 EUR [Member]
January 2015 - January 2021 750.0 EUR [Member]
January 2015 to December 2016 500Euro 4.32Percent [Member]
January 2015 to December 2016 500Euro 4.32Percent [Member]
January 2015 to December 2016 500Euro 4.32Percent [Member]
January 2015 - January 2023 290.0 EUR [Member]
January 2015 - January 2023 290.0 EUR [Member]
January 2015 - January 2023 290.0 EUR [Member]
December 2015 263.3Euro 3.97Percent [Member]
April 2012 to December 2015 263.3Euro 3.97Percent [Member]
April 2012 to December 2015 263.3Euro 3.97Percent [Member]
January 2023 210.0 EUR [Member]
January 2023 210.0 EUR [Member]
January 2023 210.0 EUR [Member]
January 2015 to January 2018 175Euro 3.74Percent [Member]
January 2015 to January 2018 175Euro 3.74Percent [Member]
January 2015 to January 2018 175Euro 3.74Percent [Member]
January 2015 to July 2020 171.3Euro 3.95Percent [Member]
January 2015 to July 2020 171.3Euro 3.95Percent [Member]
January 2015 to July 2020 171.3Euro 3.95Percent [Member]
July 2020 171.3Euro 4.32Percent [Member]
July 2020 171.3Euro 4.32Percent [Member]
July 2020 171.3Euro 4.32Percent [Member]
December 2014 107.0 EUR 4.73 Percent [Member]
December 2014 107.0 EUR 4.73 Percent [Member]
December 2014 107.0 EUR 4.73 Percent [Member]
January 2015 - November 2021 107.0 EUR 2.89 Percent [Member]
January 2015 - November 2021 107.0 EUR 2.89 Percent [Member]
January 2015 - November 2021 107.0 EUR 2.89 Percent [Member]
January 2015 2380.0 CHF 2.81% [Member]
January 2015 2380.0 CHF 2.81% [Member]
January 2015 2380.0 CHF 2.81% [Member]
January 2015 - January 2022 711.5 CHF [Member]
January 2022 711.5 CHF [Member]
January 2022 711.5 CHF [Member]
January 2015 — January 2021 500.0 CHF 1.65% [Member]
January 2015 — January 2021 500.0 CHF 1.65% [Member]
January 2015 — January 2021 500.0 CHF 1.65% [Member]
January 2015 - January 2018 400.0 CHF [Member]
January 2015 - January 2021 400.0 CHF [Member]
January 2015 - January 2021 400.0 CHF [Member]
January 2015 to December 2016 370.9Chf 3.82Percent [Member]
January 2015 to December 2016 370.9Chf 3.82Percent [Member]
January 2015 to December 2016 370.9Chf 3.82Percent [Member]
January 2015 to November 2019 226.8 CHF 6.88 Percent [Member]
January 2015 to November 2019 226.8 CHF 6.88 Percent [Member]
January 2015 to November 2019 226.8 CHF 6.88 Percent [Member]
July 2017 to July 2019 600.0 EUR [Member]
July 2017 to July 2019 600.0 EUR [Member]
July 2017 to July 2019 600.0 EUR [Member]
August 2015 350Euro 3.54Percent [Member]
August 2015 350Euro 3.54Percent [Member]
August 2015 350Euro 3.54Percent [Member]
August 2015 to December 2018 350.0 EUR [Member]
August 2015 to December 2018 350.0 EUR [Member]
August 2015 to December 2018 350.0 EUR [Member]
December 2015 to June 2021 EUR250.0 3.49% [Member]
December 2015 to June 2021 EUR250.0 3.49% [Member]
December 2015 to June 2021 EUR250.0 3.49% [Member]
July 2019 200.0 EUR [Member]
July 2019 200.0 EUR [Member]
July 2019 200.0 EUR [Member]
July 2017 150.0 EUR [Member]
July 2017 150.0 EUR [Member]
July 2017 150.0 EUR [Member]
July 2017 to December 2018 70.0 EUR [Member]
July 2017 to December 2018 70.0 EUR [Member]
July 2017 to December 2018 70.0 EUR [Member]
June 2021 55.0 EUR [Member]
June 2021 55.0 EUR [Member]
June 2021 55.0 EUR [Member]
June 2015 50Euro 3.55Percent [Member]
June 2015 50Euro 3.55Percent [Member]
June 2015 50 Euro 3.55 Percent [Member]
December 2017 50Euro 3.52Percent [Member]
December 2017 50Euro 3.52Percent [Member]
December 2017 50Euro 3.52Percent [Member]
December 2015 to July 2019 50.0 EUR [Member]
December 2015 to July 2019 50.0 EUR [Member]
December 2015 to July 2019 50.0 EUR [Member]
December 2017 to July 2019 50.0 EUR [Member]
December 2017 to July 2019 50.0 EUR [Member]
December 2017 to July 2019 50.0 EUR [Member]
July 2017 to June 2021 EUR 50 3.00% [Member]
July 2017 to June 2021 EUR 50 3.00% [Member]
July 2017 to June 2021 EUR 50 3.00% [Member]
August 2015 to June 2021 EUR 45.0 3.20% [Member]
August 2015 to June 2021 EUR 45.0 3.20% [Member]
August 2015 to June 2021 EUR 45.0 3.20% [Member]
Interest Rate Swap [Member]
Interest Rate Swap [Member]
Virgin Media Investment Holdings Limited [Member]
Virgin Media Investment Holdings Limited [Member]
Virgin Media Investment Holdings Limited [Member]
UPC Broadband Holding [Member]
UPC Broadband Holding [Member]
UPC Broadband Holding [Member]
Telenet International [Member]
Telenet International [Member]
Telenet International [Member]
Notional amount of derivative
Derivative, Notional Amount
Derivative Interest Rate Referenced
Derivative Interest Rate Referenced
Derivative Interest Rate Referenced
Derivative Interest Rate Above Referenced Rate
Derivative Interest Rate Above Referenced Rate
Derivative Interest Rate Above Referenced Rate
Reporting Segment [Domain]
Telenet and Liberty Puerto Rico [Member]
Telenet and Liberty Puerto Rico [Member]
Telenet and Liberty Puerto Rico [Member]
Threshold percentage used to determine reportable segments using one of three criteria of revenue, operating cash flow or total assets
Threshold Percentage Of Revenue Operating Cash Flows Or Total Assets Used To Identify Reportable Segments
Threshold Percentage Of Revenue Operating Cash Flows Or Total Assets Used To Identify Reportable Segments.
Number of European countries in operating segment (in countries)
Number Of European Countries In Operating Segment
Number Of European Countries In Operating Segment
Performance measures, percentage of reportable segment revenue and operating cash flow presented
Performance Measures Percentage Of Reportable Segment Revenue And Operating Cash Flow Presented
Performance Measures Percentage Of Reportable Segment Revenue And Operating Cash Flow Presented
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
Operating activities
Payments for (Proceeds from) Derivative Instrument, Operating Activities
Payments for (Proceeds from) Derivative Instrument, Operating Activities
Investing activities
Payments for (Proceeds from) Derivative Instrument, Investing Activities
Financing activities
Payments for (Proceeds from) Derivative Instrument, Financing Activities
Total
Payments For Proceeds From Derivatives Continuing Operations
Payments For Proceeds From Derivatives Continuing Operations
Virgin Media [Member]
Virgin Media [Member]
Virgin Media [Member]
VM Dollar Senior Secured Notes, 2025 [Member]
VM Dollar Senior Secured Notes, 2025 [Member]
VM Dollar Senior Secured Notes, 2025 [Member]
VM Sterling Senior Secured Notes, 2025 [Member]
VM Sterling Senior Secured Notes, 2025 [Member]
VM Sterling Senior Secured Notes, 2025 [Member]
Original 2029 VM Senior Secured Notes [Member]
Original 2029 VM Senior Secured Notes [Member]
Original 2029 VM Senior Secured Notes [Member]
VM Sterling Senior Secured Notes, 2018 [Member]
VM Sterling Senior Secured Notes, 2018 [Member]
VM Sterling Senior Secured Notes, 2018 [Member]
Additional 2029 VM Senior Secured Notes [Member]
Additional 2029 VM Senior Secured Notes [Member]
Additional 2029 VM Senior Secured Notes [Member]
Senior Secured Notes Due 2018 [Member]
Senior Secured Notes Due 2018 [Member]
Senior Secured Notes Due 2018 [Member]
VM Senior Secured Notes, 2025 [Member]
VM Senior Secured Notes, 2025 [Member]
VM Senior Secured Notes, 2025 [Member]
VM Senior Secured Notes, 2029 [Member]
VM Senior Secured Notes, 2029 [Member]
VM Senior Secured Notes, 2029 [Member]
VM Facility C [Member]
VM Facility C [Member]
VM Facility C [Member]
VM Facility D [Member]
VM Facility D [Member]
VM Facility D [Member]
VM Facility E [Member]
VM Facility E [Member]
VM Facility E [Member]
Issue price percent
Debt Instrument, Original Issue Price, Percentage
The issue price of the debt instrument, expressed as a percentage of the principal amount.
Gains (losses) on extinguishment of debt
Redemption premiums
Redemption Premium
2023
Senior Notes Redemption Prices In Year Ten
Senior Notes Redemption Prices In Year Ten
2024
Senior Notes Redemption Prices In Year Eleven and Thereafter
Senior Notes Redemption Prices In Year Eleven and Thereafter
Acquisitions and Dispositions [Abstract]
Acquisitions and Dispositions [Abstract]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Table]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Table]
Disposal Group Name [Axis]
Disposal Group Name [Axis]
Disposal Groups, Including Discontinued Operations, Name [Domain]
Disposal Groups, Including Discontinued Operations, Name [Domain]
Chellomedia [Member]
Chellomedia [Member]
Chellomedia [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue
Disposal Group, Including Discontinued Operation, Revenue
Operating income (loss)
Disposal Group, Including Discontinued Operation, Operating Income (Loss)
Earnings (loss) before income taxes and noncontrolling interests
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax
Income tax expense
Discontinued Operation, Tax Effect of Discontinued Operation
Earnings (loss) from discontinued operation attributable to Liberty Global shareholders, net of taxes
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent
This element represents the overall income (loss) from a disposal group that is classified as a component of the entity, net of income tax, reported as a separate component of income before extraordinary items after deducting the amount which is allocable to noncontrolling interests, if any. Includes the following (net of tax): income (loss) from operations during the phase
Unrecorded Purchase Obligation
Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block]
Statement of Cash Flows [Abstract]
Cash flows from operating activities:
Net Cash Provided by (Used in) Operating Activities [Abstract]
Net earnings (loss)
Loss (earnings) from discontinued operation
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest
Loss from continuing operations
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest
Adjustments to reconcile loss from continuing operations to net cash provided by operating activities:
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Share-based compensation expense
Depreciation and amortization
Release of litigation provision
Impairment, restructuring and other operating items, net
Amortization of deferred financing costs and non-cash interest accretion
Amortization of Financing Costs and Discounts
Realized and unrealized losses on derivative instruments, net
Foreign currency transaction losses (gains), net
Realized and unrealized gains due to changes in fair values of certain investments, net of dividends
Realized and unrealized gains (losses) due to changes in fair values of certain investments and debt, net of dividends
Realized and unrealized losses (gains) due to changes in fair values of certain investments and debt, net of dividends.
Losses on debt modification and extinguishment, net
Deferred income tax expense (benefit)
Deferred Income Tax Expense (Benefit)
Changes in operating assets and liabilities, net of the effects of acquisitions and dispositions
Increase (Decrease) in Operating Capital
Net cash provided (used) by operating activities of discontinued operation
Cash Provided by (Used in) Operating Activities, Discontinued Operations
Net cash provided by operating activities
Net Cash Provided by (Used in) Operating Activities
Cash flows from investing activities:
Net Cash Provided by (Used in) Investing Activities [Abstract]
Capital expenditures
Payments to Acquire Productive Assets
Investments in and loans to affiliates and others
Payments to Acquire Interest in Subsidiaries and Affiliates
Proceeds received upon disposition of discontinued operation, net of disposal costs
Proceeds from Divestiture of Businesses, Net of Cash Divested
Cash paid in connection with acquisitions, net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Other investing activities, net
Payments for (Proceeds from) Other Investing Activities
Net cash used by investing activities of discontinued operation
Cash Provided by (Used in) Investing Activities, Discontinued Operations
Net cash used by investing activities
Net Cash Provided by (Used in) Investing Activities
Cash flows from financing activities:
Net Cash Provided by (Used in) Financing Activities [Abstract]
Repayments and repurchases of debt and capital lease obligations
Repayments of Long-term Debt, Long-term Capital Lease Obligations, and Capital Securities
Borrowings of debt
Proceeds from Issuance of Long-term Debt
Repurchase of Liberty Global and LGI shares
Payments for Repurchase of Common Stock
Payment of financing costs and debt premiums
Payment Of Deferred Financing Costs Debt Premiums And Exchange Offer Consideration
Payment Of Deferred Financing Costs Debt Premiums And Exchange Offer Consideration
Net cash received (paid) related to derivative instruments
Payments for (Proceeds from) Hedge, Financing Activities
Distributions by subsidiaries to noncontrolling interests
Payments of Ordinary Dividends, Noncontrolling Interest
Decrease in restricted cash related to the Virgin Media Acquisition
Decrease in Restricted Cash Related to Acquisition
Decrease in Restricted Cash Related to Acquisition
Decrease in restricted cash related to the Telenet Tender
Increase (Decrease) in Restricted Cash
Purchase of additional Telenet shares
Payments for Repurchase of Shares Related to Tender Offer
Payments for Repurchase of Shares Related to Tender Offer
Other financing activities, net
Proceeds from (Payments for) Other Financing Activities
Net cash used by financing activities of discontinued operation
Cash Provided by (Used in) Financing Activities, Discontinued Operations
Net cash provided (used) by financing activities
Net Cash Provided by (Used in) Financing Activities
Effect of exchange rate changes on cash:
Effect of Exchange Rate on Cash and Cash Equivalents [Abstract]
Continuing operations
Effect of Exchange Rate on Cash and Cash Equivalents, Continuing Operations
Discontinued operation
Effect of Exchange Rate on Cash and Cash Equivalents, Discontinued Operations
Total
Effect of Exchange Rate on Cash and Cash Equivalents
Net increase (decrease) in cash and cash equivalents:
Cash and Cash Equivalents, Period Increase (Decrease) [Abstract]
Continuing operations
Net Cash Provided by (Used in) Continuing Operations
Discontinued operation
Net Cash Provided by (Used in) Discontinued Operations
Net increase (decrease) in cash and cash equivalents
Cash and Cash Equivalents, Period Increase (Decrease)
Cash and cash equivalents:
Cash and Cash Equivalents, at Carrying Value [Abstract]
Beginning of period
Cash and Cash Equivalents, at Carrying Value before Discontinued Operations
Cash and Cash Equivalents, at Carrying Value before Discontinued Operations
End of period
Cash paid for interest - continuing operations
Interest Paid, Continuing Operations
Interest Paid, Continuing Operations
Net cash paid for taxes:
Income Taxes Paid, Net [Abstract]
Net cash paid for taxes:
Income Taxes Paid, Continuing Operations
Income Taxes Paid, Continuing Operations
Discontinued operation
Income Taxes Paid, Discontinued Operations
Income Taxes Paid, Discontinued Operations
Total
Income Taxes Paid, Net
Capital leases
Capital Lease Obligations Incurred
Noncash vendor financing arrangement, cash increase, excluding value added tax
Noncash Vendor Financing Arrangement, Cash Increase, Excluding Value Added Tax
Noncash Vendor Financing Arrangement, Cash Increase, Excluding Value Added Tax
Value added tax, vendor financing arrangement
Value Added Tax, Vendor Financing Arrangement
Value Added Tax, Vendor Financing Arrangement
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table]
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table]
Restricted Stock Units (RSUs) [Member]
Restricted Stock Units (RSUs) [Member]
PSUs / PGUs [Member]
Performance Share Units (PSUs) [Member]
Performance Share Units (PSUs) [Member]
Telenet [Member]
Telenet [Member]
Telenet [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Summary of stock-based compensation
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]
Summary of stock compensation not recognized
Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block]
Stock compensation assumptions
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Schedule of stock option activity
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
Schedule of other share based compensation activity
Schedule of Other Share-based Compensation, Activity [Table Text Block]
Debt and Capital Lease Obligations [Abstract]
Other Subsidiaries [Member]
Other Subsidiaries [Member]
Relating to Other Subsidiaries not otherwise identified.
2014 (remainder of year)
Capital Leases Future Minimum Payments Due Remainder Of Year
Contractually required rental payments on leases meeting the criteria for capitalization, due within the remainder of the year of the balance sheet.
2015
Capital Leases, Future Minimum Payments Due in Two Years
2016
Capital Leases, Future Minimum Payments Due in Three Years
2017
Capital Leases, Future Minimum Payments Due in Four Years
2018
Capital Leases, Future Minimum Payments Due in Five Years
2019
Capital Leases, Future Minimum Payments Due in Six Years
Contractually required rental payments on leases meeting the criteria for capitalization, due within the fifth year from the balance sheet date.
Thereafter
Capital Lease Future Minimum Payments Due After Year Six
Contractually required rental payments on leases meeting the criteria for capitalization, due after the sixth year from the balance sheet date.
Total principal and interest payments
Capital Leases, Future Minimum Payments Due
Amounts representing interest
Capital Leases, Future Minimum Payments, Interest Included in Payments
Present value of net minimum lease payments
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments
Current portion
Capital Lease Obligations, Current
Noncurrent portion
Capital Lease Obligations, Noncurrent
Equity [Abstract]
Schedule of Capitalization, Equity [Table]
Schedule of Capitalization, Equity [Table]
Investment, Name [Axis]
Investment, Name [Axis]
Investment, Name [Domain]
Investment, Name [Domain]
VTR GlobalCom and VTR Wireless
VTR GlobalCom and VTR Wireless [Member]
VTR GlobalCom and VTR Wireless [Member]
VTR Finance [Member]
VTR Finance [Member]
VTR Finance [Member]
LGI Convertible Notes Debt [Member]
LGI Convertible Notes Debt [Member]
LGI Convertible Notes Debt [Member]
Schedule of Capitalization, Equity [Line Items]
Schedule of Capitalization, Equity [Line Items]
Shares purchased pursuant to repurchase programs (in shares)
Stock Repurchased During Period, Shares
Average price paid per share pursuant to repurchase programs (in dollars per share)
Treasury Stock Acquired, Average Cost Per Share
Total cost for stock purchased pursuant to repurchase programs
Treasury Stock, Value, Acquired, Cost Method
Remaining amount authorized under the stock repurchase program
Treasury stock repurchase remaining amount authorized
Treasury stock repurchase remaining amount authorized.
Ownership percentage
Equity Method Investment, Ownership Percentage
Equity interest (in shares)
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares
VTR NCI Acquisition
Schedule of PP&E
Property, Plant and Equipment [Table Text Block]
Schedule of Changes in Carrying Amount of Goodwill
Schedule of Goodwill [Table Text Block]
Schedule of Intangible Assets Subject to Amortization, Net
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Schedule of Restructuring and Related Costs [Table]
Schedule of Restructuring and Related Costs [Table]
Restructuring Type [Axis]
Restructuring Type [Axis]
Type of Restructuring [Domain]
Type of Restructuring [Domain]
Employee severance and termination [Member]
Employee Severance [Member]
Office closures [Member]
Facility Closing [Member]
Contract termination and other [Member]
Contract Termination and Other [Member]
Contract Termination and Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve [Roll Forward]
Restructuring Reserve [Roll Forward]
Restructuring liability as of January 1, 2014
Restructuring Reserve
Restructuring charges
Restructuring Charges
Cash paid
Payments for Restructuring
Foreign currency translation adjustments and other
Restructuring Reserve, Translation Adjustment
Restructuring liability as of September 30, 2014
Current portion
Restructuring Reserve, Current
Noncurrent portion
Restructuring Reserve, Noncurrent
Total
Fair Value, Assets and Liabilities (Net) Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, by Asset Type [Axis]
Asset Class [Axis]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Asset Types [Domain]
Asset Class [Domain]
Investments
Investments [Member]
Equity-related derivative instruments
Derivative Financial Instruments, Liabilities [Member]
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]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance of net assets at January 1, 2014
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Net Value
This element represents assets and liabilities, net, measured at fair value using significant unobservable inputs (Level 3) which is required for reconciliation purposes of beginning and ending balances.
Partial settlement of the Ziggo Collar (a)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liability, Settlement
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liability, Settlement
Gains (losses) included in net loss (b):
Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings [Abstract]
Realized and unrealized losses on derivative instruments, net
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liability, Derivative Instrument Gain (Loss) Included in Earnings
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liability, Derivative Instrument Gain (Loss) Included in Earnings
Realized and unrealized gains due to changes in fair values of certain investments, net
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liability, Gain (Loss) Included in Earnings
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liability, Gain (Loss) Included in Earnings
Foreign currency translation adjustments and other, net
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Foreign Currency Translation Adjustments
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Foreign Currency Translation Adjustments
Balance of net assets at September 30, 2014
Computed “expected” tax benefit (expense) (a)
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Change in valuation allowances
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
International rate differences (b)
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Non-deductible or non-taxable interest and other expenses
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount
Tax effect of intercompany financing
Income Tax Reconciliation, Tax Effect of Intercompany Financing
Income Tax Reconciliation, Tax Effect of Intercompany Financing
Enacted tax law and rate changes
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount
Non-deductible or non-taxable foreign currency exchange results
Income Tax Reconciliation, Non-Deductible or Non-Taxable Foreign Currency Exchange Results
Income Tax Reconciliation, Non-Deductible or Non-Taxable Foreign Currency Exchange Results
Recognition of previously unrecognized tax benefits
Income Tax Reconciliation, Previously Unrecognized Tax Benefits
Income Tax Reconciliation, Previously Unrecognized Tax Benefits
Basis and other differences in the treatment of items associated with investments in subsidiaries and affiliates
Income Tax Reconciliation Basis And Other Differences In Treatment Of Investments In Subsidiaries And Affiliates
Income tax reconciliation basis and other differences in treatment of investments in subsidiaries and affiliates.
Change in subsidiary tax attributes due to a deemed change in control
Income Tax Reconciliation, Loss of Subsidiary Tax Attributes Due to a Deemed Change in Control
Income Tax Reconciliation, Loss of Subsidiary Tax Attributes Due to a Deemed Change in Control
Other, net
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount
Total income tax expense
Income Tax Expense (Benefit)
Interest Rate Cap [Member]
Interest Rate Cap [Member]
Interest Rate Collar [Member]
Interest Rate Collar [Member]
Interest Rate Collar
Foreign Exchange Forward [Member]
Foreign Exchange Forward [Member]
Schedule of Fair Values of Derivative Instrument Assets and Liabilities
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]
Schedule of Realized and Unrealized Losses on Derivative Instruments
Schedule Of Realized And Unrealized Gains Losses On Derivative Instruments Text Block
Schedule Of Realized And Unrealized Gains Losses On Derivative Instruments.
Schedule of Cash Received (Paid) Related to Derivative Instruments Statement of Cash Flows Location
Schedule Of Cash Received Paid Related To Derivative Instruments Statement Of Cash Flows Location Text Block
Schedule Of Cash Received Paid Related To Derivative Instruments Statement Of Cash Flows Location.
Schedule of Derivative Instruments
Schedule of Derivative Instruments [Table Text Block]
January 2015 — January 2020 735.0 EUR 7.00 Percent [Member]
January 2015 — January 2020 735.0 EUR 7.00 Percent [Member]
January 2015 — January 2020 735.0 EUR 7.00 Percent [Member]
June 2015 to June 2017 50Euro 4.5Percent [Member]
June 2015 to June 2017 50Euro 4.5Percent [Member]
June 2015 to June 2017 50Euro 4.5Percent [Member]
December 2017 0.8 EUR 6.50 Percent [Member]
December 2017 0.8 EUR 6.50 Percent [Member]
December 2017 0.8 EUR 6.50 Percent [Member]
December 2017 0.8 EUR 5.50 Percent [Member]
December 2017 0.8 EUR 5.50 Percent [Member]
December 2017 1.1 EUR 5.50 Percent [Member]
January 2015 to January 2020 735.0 EUR 7.00 Percent [Member]
January 2015 to January 2020 735.0 EUR 7.00 Percent [Member]
January 2015 to January 2020 735.0 EUR 7.00 Percent [Member]
Interest Rate Cap Sold [Member]
Interest Rate Cap Sold [Member]
Interest Rate Cap Sold [Member]
LGE Financing [Member]
LGE Financing [Member]
LGE Financing [Member]
Telenet NV [Member]
Telenet NV [Member]
Telenet NV [Member]
Maximum rate
Derivative, Cap Interest Rate
VM Notes [Member]
VM Notes [Member]
VM Notes [Member]
VM Credit Facility [Member]
VM Credit Facility [Member]
VM Credit Facility [Member]
UPC Broadband Holding Bank Facility [Member]
UPC Broadband Holding Bank Facility Debt [Member]
UPC Broadband Holding Bank Facility Debt [Member]
Telenet Credit Facility [Member]
Telenet Credit Facility [Member]
Telenet Credit Facility [Member]
Schedule of Consolidated Debt and Capital Lease Obligations
Schedule of Consolidated Debt and Capital Lease Obligations [Text Block]
Schedule Of Consolidated Debt And Capital Lease Obligations
Schedule of Debt Instrument Redemption Price
Schedule of Debt Instrument Redemption Price [Table Text Block]
Schedule Of Debt Instrument Redemption Price [Table Text Block]
Schedule of Line of Credit Facilities
Schedule of Line of Credit Facilities [Table Text Block]
Schedule of Debt
Schedule of Debt [Table Text Block]
Schedule of Maturities of Long-Term Debt
Schedule of Maturities of Long-term Debt [Table Text Block]
Schedule of Capital Lease Obligations
Schedule of Maturities of Capital Lease Obligations [Table Text Block]
Tabular disclosure of the combined aggregate amount of due dates for all capital lease obligations for each of the five years following the date of the latest balance sheet date presented.
Restructuring Liability
Restructuring and Related Activities Disclosure [Text Block]
Earnings Per Share [Abstract]
Numerator:
Numerator [Abstract]
Net earnings (loss) attributable to Liberty Global shareholders (basic and diluted EPS computation)
Net Income (Loss) Available to Common Stockholders, Diluted
Denominator:
Denominator [Abstract]
Denominator [Abstract]
Weighted average common shares (basic EPS computation) (in shares)
Weighted Average Number of Shares Outstanding, Basic
Incremental shares attributable to the assumed exercise of outstanding options and SARs and the release of restricted shares and share units upon vesting (treasury stock method) (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements
Weighted average common shares (diluted EPS computation) (in shares)
Weighted Average Number of Shares Outstanding, Diluted
Schedule of calculations of our basic and diluted earnings per share (EPS)
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Details of Net Earnings (Loss) Attributable to LGI Stockholders
Schedule Of Net Income Loss Attributable To Parent (Table Text Block)
Schedule Of Net Income Loss Attributable To Parent (Table Text Block)
Statement of Comprehensive Income [Abstract]
Other comprehensive earnings (loss), net of taxes:
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Foreign currency translation adjustments
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax
Reclassification adjustments included in net earnings (loss) (note 3)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax
Other
Other Comprehensive Income Defined Benefit Plans Adjustment And Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease
Other Comprehensive Income Defined Benefit Plans Adjustment And Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease
Other comprehensive earnings (loss)
Comprehensive earnings (loss)
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Comprehensive earnings attributable to noncontrolling interests
Comprehensive (Income) Loss, Net of Tax, Attributable to Noncontrolling Interest
Comprehensive earnings (loss) attributable to Liberty Global shareholders
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Parent Company [Member]
Parent Company [Member]
Plan Name [Axis]
Plan Name [Axis]
Plan Name [Domain]
Plan Name [Domain]
Performance Shares [Member]
Performance Shares [Member]
Other Share-Based Incentive Awards [Member]
Other Share-Based Incentive Awards [Member]
Other Share-Based Incentive Awards [Member]
Stock Compensation Plan [Member]
Stock Compensation Plan [Member]
Other Stock Plan [Member]
Other Stock Plan [Member]
Other Stock Plan [Member]
Virgin Media Replacement Awards [Member]
Virgin Media Replacement Awards [Member]
Virgin Media Replacement Awards [Member]
Income Statement Location [Axis]
Income Statement Location [Axis]
Income Statement Location [Domain]
Income Statement Location [Domain]
Operating expense
Operating Expense [Member]
SG&A expense
Selling, General and Administrative Expenses [Member]
Statement, Operating Activities Segment [Axis]
Operating Activities [Axis]
Segment, Operating Activities [Domain]
Operating Activities [Domain]
Continuing Operations [Member]
Continuing Operations [Member]
Discontinued Operations [Member]
Discontinued Operations [Member]
Telenet 2010 Specific Stock Option Plan [Member]
Telenet 2010 Specific Stock Option Plan [Member]
Telenet 2010 Specific Stock Option Plan [Member]
Stock-based compensation expense
Allocated Share-based Compensation Expense
January 2020 1,135.0 EUR [Member]
January 2015 — January 2020 1135.0 EUR [Member]
January 2015 — January 2020 1135.0 EUR [Member]
July 2017 950.0 EUR [Member]
July 2017 950.0 EUR [Member]
July 2017 950.0 EUR [Member]
Minimum rate
Derivative, Floor Interest Rate
Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]
Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]
Derivatives, Fair Value [Line Items]
Derivatives, Fair Value [Line Items]
Assets:
Derivative Asset [Abstract]
Current
Derivative Asset, Current
Long-term
Derivative Asset, Noncurrent
Total
Liabilities:
Derivative Liability [Abstract]
Current
Derivative Liability, Current
Long-term
Derivative Liability, Noncurrent
Total
Derivative Liability
Document and Entity Information [Abstract]
Document And Entity Information [Abstract]
Entities [Table]
Entities [Table]
Entity Information [Line Items]
Entity Information [Line Items]
Entity Registrant Name
Entity Registrant Name
Entity Central Index Key
Entity Central Index Key
Current Fiscal Year End Date
Current Fiscal Year End Date
Entity Filer Category
Entity Filer Category
Document Type
Document Type
Document Period End Date
Document Period End Date
Document Fiscal Year Focus
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Fiscal Period Focus
Amendment Flag
Amendment Flag
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Unrecorded Unconditional Purchase Obligation [Table]
Unrecorded Unconditional Purchase Obligation [Table]
Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]
Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]
Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain]
Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain]
Programming Commitments [Member]
Programming Commitments [Member]
Programming Commitments [Member]
Network and Connectivity Commitments [Member]
Network and Connectivity Commitments [Member]
Network and Connectivity Commitments [Member]
Purchase Commitments [Member]
Purchase Commitments [Member]
Purchase Commitments [Member]
Operating Leases [Member]
Operating Leases [Member]
Operating Leases [Member]
Other Commitments [Member]
Other Commitments [Member]
Other Commitments [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
Unrecorded Unconditional Purchase Obligation [Line Items]
Remainder of 2014
Unrecorded Unconditional Purchase Obligation, Due in Next Twelve Months
2015
Unrecorded Unconditional Purchase Obligation, Due within Two Years
2016
Unrecorded Unconditional Purchase Obligation, Due within Three Years
2017
Unrecorded Unconditional Purchase Obligation, Due within Four Years
2018
Unrecorded Unconditional Purchase Obligation, Due within Five Years
2019
Unrecorded Unconditional Purchase Obligation Balance On Sixth Anniversary
Unrecorded Unconditional Purchase Obligation Balance On Sixth Anniversary
Thereafter
Unrecorded Unconditional Purchase Obligation Balance On Sixth Anniversary And Thereafter
Unrecorded unconditional purchase obligation balance on sixth anniversary and thereafter.
Total
Unrecorded Unconditional Purchase Obligation
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Antidilutive Securities Excluded from Computation of Earnings Per Share, by Antidilutive Securities [Axis]
Antidilutive Securities [Axis]
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name [Domain]
Stock Options, SARs, PSARs, Restricted Shares, and RSUs [Member]
Stock Options, SARs, PSARs, Restricted Shares, and RSUs [Member]
Stock Options, SARs, PSARs, Restricted Shares, and RSUs [Member]
PSUs and PGUs [Member]
PSUs and PGUs [Member]
PSUs and PGUs [Member]
Convertible Debt Securities and Other Obligations [Member]
Convertible Debt Securities and Other Obligations [Member]
Convertible Debt Securities and Other Obligations [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Aggregate number of shares excluded from computation of EPS
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
VM Convertible Notes [Member]
VM Convertible Notes [Member]
VM Convertible Notes [Member]
UPC Holding Senior Notes 9.875 Debt [Member]
UPC Holding Senior Notes 9.875 Debt [Member]
UPC Holding Senior Notes 9.875 Debt [Member]
UPCB SPE Notes [Member]
UPCB SPE Notes [Member]
UPCB SPE Notes [Member]
UPC Holding Senior Notes [Member]
UPC Holding Senior Notes Debt [Member]
UPC Holding Senior Notes Debt [Member]
Unitymedia KabelBW Notes [Member]
Unitymedia KabelBW Notes [Member]
Unitymedia KabelBW Notes [Member]
Unitymedia KabelBW Revolving Credit Facilities [Member]
Unitymedia KabelBW Revolving Credit Facilities [Member]
Unitymedia KabelBW Revolving Credit Facilities [Member]
Telenet SPE Notes [Member]
Telenet SPE Notes [Member]
Telenet SPE Notes [Member]
VTR Senior Secured Notes [Member]
VTR Senior Secured Notes [Member]
VTR Senior Secured Notes [Member]
Sumitomo Collar Loan [Member]
Sumitomo Collar Loan Debt [Member]
Sumitomo Collar Loan Debt [Member]
ITV Collar Loan [Member]
ITV Collar Loan [Member]
ITV Collar Loan [Member]
Ziggo Margin Loan [Member]
Ziggo Margin Loan [Member]
Ziggo Margin Loan [Member]
Vendor Financing [Member]
Vendor Financing [Member]
Vendor Financing [Member]
VTR Wireless Bank Facility [Member]
VTR Wireless Bank Facility [Member]
VTR Wireless Bank Facility [Member]
Other Debt [Member]
Other Debt [Member]
Other Debt [Member]
Unitymedia KabelBW Capital Lease Obligations [Member]
Unitymedia KabelBW Capital Lease Obligations [Member]
Unitymedia KabelBW Capital Lease Obligations [Member]
Telenet Capital Lease [Member]
Telenet Capital Lease [Member]
Telenet Capital Lease [Member]
Virgin Media Capital Lease Obligations [Member]
Virgin Media Capital Lease Obligations [Member]
Virgin Media Capital Lease Obligations [Member]
Other Subsidiaries Capital Lease [Member]
Other Subsidiaries Capital Lease [Member]
Other Subsidiaries Capital Lease [Member]
Aggregate Variable and Fixed Rate Indebtedness [Member]
Aggregate Variable and Fixed Rate Indebtedness [Member]
Aggregate Variable And Fixed Rate Indebtedness [Member]
Long-term Debt, Type [Axis]
Long-term Debt, Type [Axis]
Long-term Debt, Type [Domain]
Long-term Debt, Type [Domain]
Exchange Per $1000 Principal Amount [Member]
Exchange Per $1000 Principal Amount [Member]
Exchange Per $1000 Principal Amount [Member]
Currency [Axis]
Currency [Axis]
All Currencies [Domain]
All Currencies [Domain]
United States of America, Dollars
United States of America, Dollars
Chile, Pesos
Chile, Pesos
Debt:
Debt Instruments [Abstract]
Weighted average interest rate
Debt, Weighted Average Interest Rate
Unused borrowing capacity
Debt Instrument, Unused Borrowing Capacity, Amount
Estimated fair value
Debt Instrument, Fair Value Disclosure
Carrying value
Long-term Debt
Capital lease obligations:
Capital Lease Obligations [Abstract]
Total capital lease obligations
Capital Lease Obligations
Total debt and capital lease obligations
Debt and Capital Lease Obligations
Current maturities
Debt, Current
Long-term debt and capital lease obligations
Long-term Debt and Capital Lease Obligations
Outstanding principal amount
Line of Credit Facility, Amount Outstanding
Unused borrowing capacity considering limitations
Debt Instrument Unused Borrowing Capacity Amount Net Of Covenant Limitation
Debt Instrument Unused Borrowing Capacity Amount Net Of Covenant Limitation
Unused borrowing capacity, considering limitations, after compliance reporting requirements
Debt Instrument Unused Borrowing Capacity Amount Net Of Covenant Limitation Considering Financing Transactions Subsequent To Year End
Debt Instrument Unused Borrowing Capacity Amount Net Of Covenant Limitation Considering Financing Transactions Subsequent To Year End
Capacity restricted to other subsidiaries
Debt Instrument Unused Borrowing Capacity Amount Restricted to Other Subsidiaries
Debt Instrument Unused Borrowing Capacity Amount Restricted to Other Subsidiaries
General term of vendor financing arrangements
General Term of Vendor Financing Arrangements for Amounts Due
General Term of Vendor Financing Arrangements for Amounts Due
Debt conversion shares issued
Debt Conversion, Converted Instrument, Shares Issued
Debt conversion amount
Debt Conversion, Converted Instrument, Amount
Debt conversion original amount
Debt Conversion, Original Debt, Amount
Schedule of Business Acquisitions, by Acquisition [Table]
Schedule of Business Acquisitions, by Acquisition [Table]
Business Acquisition [Line Items]
Business Acquisition [Line Items]
Revenue
Business Acquisition, Pro Forma Revenue
Net loss attributable to Liberty Global shareholders
Business Acquisition, Pro Forma Net Income (Loss)
Basic and diluted loss attributable to Liberty Global shareholders per share
Business Acquisition, Pro Forma Earnings Per Share, Basic and Diluted
Business Acquisition, Pro Forma Earnings Per Share, Basic and Diluted
Assumptions used to estimate fair value of options, share appreciation rights (SARs) and PSARs granted:
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Risk-free interest rate
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Expected life
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term
Expected volatility
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Weighted average grant-date fair value per share of awards granted:
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Weighted average grant-date fair value per PSU granted (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
Total intrinsic value of awards exercised (in millions):
Total intrinsic value of awards exercised
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
Cash received from exercise of options
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options
Income tax benefit related to stock-based compensation expense
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense
Basis of Presentation [Table]
Basis of Presentation [Table]
Basis of Presentation [Table]
Products and Services [Axis]
Products and Services [Axis]
Products and Services [Domain]
Products and Services [Domain]
Video, Broadband Internet and FIxed-Line Telephony [Member]
Video, Broadband Internet and FIxed-Line Telephony [Member]
Video, Broadband Internet and FIxed-Line Telephony [Member]
Mobile Services [Member]
Mobile Services [Member]
Mobile Services [Member]
Geographical [Axis]
Geographical [Axis]
Segment, Geographical [Domain]
Geographical [Domain]
Europe [Member]
Europe [Member]
Basis of Presentation [Line Items]
Basis of Presentation [Line Items]
[Line Items] for Basis of Presentation [Table]
Number of countries in which entity provides services (in countries)
Number of Countries in which Entity Operates
Percentage ownership in subsidiary
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions
Refinancing Transactions [Member]
Refinancing Transactions [Member]
Refinancing Transactions [Member]
Aggregate debt which resulted in non-cash borrowings and repayments
Notes Assumed
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Subsequent Events
Subsequent Events [Text Block]
Debt and Capital Lease Obligations
Debt Disclosure [Text Block]
February 2022 1400.0 USD 873.6 GBP [Member]
February 2022 1400.0 USD 873.6 GBP [Member]
February 2022 1400.0 USD 873.6 GBP [Member]
June 2020 1384.6 USD 901.4 GBP [Member]
June 2020 1384.6 USD 901.4 GBP [Member]
June 2020 1384.6 USD 901.4 GBP [Member]
October 2020 1370.4 USD 881.6 GBP [Member]
October 2020 1370.4 USD 881.6 GBP [Member]
October 2020 1370.4 USD 881.6 GBP [Member]
January 2021 500.0 USD 308.9 GBP [Member]
January 2021 500.0 USD 308.9 GBP [Member]
January 2021 500.0 USD 308.9 GBP [Member]
January 2022 425.0 USD 255.8 GBP [Member]
January 2022 425.0 USD 255.8 GBP [Member]
January 2022 425.0 USD 255.8 GBP [Member]
October 2014 330.0 USD 199.4 GBP [Member]
October 2014 330.0 USD 199.4 GBP [Member]
October 2014 330.0 USD 199.4 GBP [Member]
October 2014 - October 2022 330.0 USD 199.4 GBP [Member]
October 2014 - October 2022 330.0 USD 199.4 GBP [Member]
October 2014 - October 2022 330.0 USD 199.4 GBP [Member]
April 2019 291.5 USD 186.2 GBP [Member}
April 2019 291.5 USD 186.2 GBP [Member}
April 2019 291.5 USD 186.2 GBP [Member]
October 2019 170.0 USD 102.9 GBP [Member]
October 2019 170.0 USD 102.9 GBP [Member]
October 2019 170.0 USD 102.9 GBP [Member]
November 2016 55.0 USD 27.7 GBP [Member]
November 2016 55.0 USD 27.7 GBP [Member]
November 2016 55.0 USD 27.7 GBP [Member]
October 2019 - October 2022 50.0 USD 30.7 GBP [Member]
October 2019 - October 2022 50.0 USD 30.7 GBP [Member]
October 2019 - October 2022 50.0 USD 30.7 GBP [Member]
July 2018 525.0 USD 396.3 EUR [Member]
July 2018 525.0 USD 396.3 EUR [Member]
July 2018 525.0 USD 396.3 EUR [Member]
December 2014 340.0 USD 244.6 EUR [Member]
December 2014 340.0 USD 244.6 EUR [Member]
December 2014 340.0 USD 244.6 EUR [Member]
January 2020 327.5 USD 249.5 EUR [Member]
January 2020 327.5 USD 249.5 EUR [Member]
January 2020 327.5 USD 249.5 EUR [Member]
January 2015 - July 2021 312.0 USD 240.0 EUR [Member]
January 2015 - July 2021 312.0 USD 240.0 EUR [Member]
January 2015 - July 2021 312.0 USD 240.0 EUR [Member]
January 2015 300.0 USD 226.5 EUR [Member]
January 2015 300.0 USD 226.5 EUR [Member]
January 2015 300.0 USD 226.5 EUR [Member]
October 2020 300.0 USD 219.1 EUR [Member]
October 2020 300.0 USD 219.1 EUR [Member]
October 2020 300.0 USD 219.1 EUR [Member]
January 2017 - July 2021 262.1 USD 194.1 EUR [Member]
January 2017 - July 2021 262.1 USD 194.1 EUR [Member]
January 2017 - July 2021 262.1 USD 194.1 EUR [Member]
November 2019 250.0 USD 181.5 EUR [Member]
November 2019 250.0 USD 181.5 EUR [Member]
November 2019 250.0 USD 181.5 EUR [Member]
November 2021 250.0 USD 181.4 EUR [Member]
November 2021 250.0 USD 181.4 EUR [Member]
November 2021 250.0 USD 181.4 EUR [Member]
December 2014 to July 2018 200.0 USD 151.0 EUR [Member]
December 2014 to July 2018 200.0 USD 151.0 EUR [Member]
December 2014 to July 2018 200.0 USD 151.0 EUR [Member]
January 2020 197.5 USD 150.5 EUR [Member]
January 2020 197.5 USD 150.5 EUR [Member]
January 2020 197.5 USD 150.5 EUR [Member]
July 2021 128.0 USD 97.2 EUR [Member]
July 2021 128.0 USD 97.2 EUR [Member]
July 2021 128.0 USD 97.2 EUR [Member]
January 2015 - July 2018 100.0 USD 75.4 EUR [Member]
January 2015 - July 2018 100.0 USD 75.4 EUR [Member]
January 2015 - July 2018 100.0 USD 75.4 EUR [Member]
January 2015 - July 2021 405.9 USD 373.1 CHF [Member]
January 2015 - July 2021 405.9 USD 373.1 CHF [Member]
January 2015 - July 2021 405.9 USD 373.1 CHF [Member]
December 2016 340.0 USD [Member]
December 2016 340.0 USD [Member]
December 2016 340.0 USD [Member]
January 2017 - July 2021 300.0 USD 278.3 CHF [Member]
January 2017 - July 2021 300.0 USD 278.3 CHF [Member]
January 2017 - July 2021 300.0 USD 278.3 CHF [Member]
November 2019 250Usd 226.8Chf [Member]
November 2019 250Usd 226.8Chf [Member]
November 2019 250Usd 226.8Chf [Member]
January 2020 225.0 USD 206.3 CHF [Member]
January 2020 225.0 USD 206.3 CHF [Member]
January 2020 225.0 USD 206.3 CHF [Member]
January 2015 171.5 USD [Member]
January 2015 171.5 USD [Member]
January 2015 171.5 USD [Member]
December 2014 340Usd 181322Clp [Member]
December 2014 340Usd 181322Clp [Member]
December 2014 340Usd 181322Clp [Member]
July 2020 201.5 USD 489.3 RON [Member]
July 2020 201.5 USD 489.3 RON [Member]
July 2020 201.5 USD 489.3 RON [Member]
January 2015 898.4 EUR 1466.0 CHF [Member]
January 2015 898.4 EUR 1466.0 CHF [Member]
January 2015 898.4 EUR 1466.0 CHF [Member]
January 2015 - January 2021 720.8 EUR 877.0 CHF [Member]
January 2015 - January 2021 720.8 EUR 877.0 CHF [Member]
January 2015 - January 2021 720.8 EUR 877.0 CHF [Member]
January 2015 - September 2022 383.8 EUR 477.0 CHF [Member]
January 2015 - September 2022 383.8 EUR 477.0 CHF [Member]
January 2015 - September 2022 383.8 EUR 477.0 CHF [Member]
January 2015 - January 2017 360.4 EUR 589.0 CHF [Member]
January 2015 - January 2017 360.4 EUR 589.0 CHF [Member]
January 2015 - January 2017 360.4 EUR 589.0 CHF [Member]
April 2018 285.1 EUR 346.7 CHF [Member]
April 2018 285.1 EUR 346.7 CHF [Member]
April 2018 285.1 EUR 346.7 CHF [Member]
January 2020 175Euro 258.6Chf [Member]
January 2020 175Euro 258.6Chf [Member]
January 2020 175Euro 258.6Chf [Member]
July 2020 107.4 EUR 129.0 CHF [Member]
July 2020 107.4 EUR 129.0 CHF [Member]
July 2020 107.4 EUR 129.0 CHF [Member]
January 2017 75.0 EUR 110.9 CHF [Member]
January 2017 75.0 EUR 110.9 CHF [Member]
January 2017 75.0 EUR 110.9 CHF [Member]
December 2014 134.2 USD 107800.0 CLP [Member]
December 2014 134.2 USD 107800.0 CLP [Member]
December 2014 134.2 USD 107800.0 CLP [Member]
December 2015 69.1 EUR 53,000.0 CLP [Member]
December 2015 69.1 EUR 53,000.0 CLP [Member]
December 2015 69.1 EUR 53,000.0 CLP [Member]
January 2015 365.8 EUR 10521.8 CZK [Member]
January 2015 365.8 EUR 10521.8 CZK [Member]
January 2015 365.8 EUR 10521.8 CZK [Member]
January 2015 - January 2020 318.9 EUR 8818.7 CZK [Member]
January 2015 - January 2020 318.9 EUR 8818.7 CZK [Member]
January 2015 - January 2020 318.9 EUR 8818.7 CZK [Member]
January 2015 to January 2017 60.0 EUR 1703.1 CZK [Member]
January 2015 to January 2017 60.0 EUR 1703.1 CZK [Member]
January 2015 to January 2017 60.0 EUR 1703.1 CZK [Member]
July 2017 39.6 EUR 1,000.0 CZK [Member]
July 2017 39.6 EUR 1,000.0 CZK [Member]
July 2017 39.6 EUR 1,000.0 CZK [Member]
January 2015 260.0 EUR 75570.0 HUF [Member]
January 2015 260.0 EUR 75570.0 HUF [Member]
January 2015 260.0 EUR 75570.0 HUF [Member]
January 2015 to January 2017 260.0 EUR 75570.0 HUF [Member]
January 2015 to January 2017 260.0 EUR 75570.0 HUF [Member]
January 2015 to January 2017 260.0 EUR 75570.0 HUF [Member]
December 2016 150Euro 43367.5Huf [Member]
December 2016 150Euro 43367.5Huf [Member]
December 2016 150Euro 43367.5Huf [Member]
July 2018 78Euro 19500Huf [Member]
July 2018 78Euro 19500Huf [Member]
July 2018 78Euro 19500Huf [Member]
January 2015 400.5 EUR 1605.6 PLN [Member]
January 2015 400.5 EUR 1605.6 PLN [Member]
January 2015 400.5 EUR 1605.6 PLN [Member]
January 2015 - January 2017 245.0 EUR 1000.6 PLN [Member]
January 2015 - January 2017 245.0 EUR 1000.6 PLN [Member]
January 2015 - January 2017 245.0 EUR 1000.6 PLN [Member]
September 2016 200.0 EUR 892.7 PLN [Member]
September 2016 200.0 EUR 892.7 PLN [Member]
September 2016 200.0 EUR 892.7 PLN [Member]
January 2015 - January 2020 144.6 EUR 605.0 PLN [Member]
January 2015 - January 2020 144.6 EUR 605.0 PLN [Member]
January 2015 - January 2020 144.6 EUR 605.0 PLN [Member]
July 2017 82Euro 318Pln [Member]
July 2017 82Euro 318Pln [Member]
July 2017 82Euro 318Pln [Member]
December 2014 181,322.0 CLP 340.0 USD [Member]
December 2014 181,322.0 CLP 340.0 USD [Member]
December 2014 181,322.0 CLP 340.0 USD [Member]
December 2014 107,800.0 CLP 134.2 EUR [Member] [Member]
December 2014 107,800.0 CLP 134.2 EUR [Member] [Member]
December 2014 107,800.0 CLP 134.2 EUR [Member] [Member]
December 2015 53,000.0 CLP 69.1 EUR [Member]
December 2015 53,000.0 CLP 69.1 EUR [Member]
December 2015 53,000.0 CLP 69.1 EUR [Member]
January 2021 1000.0 USD 688.2 EUR [Member]
January 2021 1000.0 USD 688.2 EUR [Member]
January 2021 1000.0 USD 688.2 EUR [Member]
March 2019 459.3 USD 326.5 EUR [Member]
March 2019 459.3 USD 326.5 EUR [Member]
March 2019 459.3 USD 326.5 EUR [Member]
January 2023 202.9 USD 141.7 EUR [Member]
January 2023 202.9 USD 141.7 EUR [Member]
January 2023 202.9 USD 141.7 EUR [Member]
January 2022 1,400.0 USD 760,340.0 CLP [Member]
January 2022 1,400.0 USD 760,340.0 CLP [Member]
January 2022 1,400.0 USD 760,340.0 CLP [Member]
Unitymedia Hessen [Member]
Unitymedia Hessen [Member]
Unitymedia Hessen [Member]
VTR GlobalCom [Member]
VTR GlobalCom [Member]
VTR GlobalCom [Member]
Equity-related derivative instruments
Foreign currency forward contracts
Fair Value, Assets Measured on Recurring Basis, Disclosure Items [Axis]
Fair Value, Hierarchy [Axis]
Fair Value, Assets Measured on Recurring Basis, Disclosure Items [Domain]
Fair Value Hierarchy [Domain]
Quoted prices in active markets for identical assets (Level 1)
Fair Value, Inputs, Level 1 [Member]
Significant other observable inputs (Level 2)
Fair Value, Inputs, Level 2 [Member]
Significant unobservable inputs (Level 3)
Fair Value, Inputs, Level 3 [Member]
Derivative instruments
Investments, fair value
Total assets
Assets, Fair Value Disclosure
Derivative instruments
Total liabilities
Financial and Nonfinancial Liabilities, Fair Value Disclosure
Principal Transaction Revenue [Table]
Principal Transaction Revenue [Table]
Principal Transaction Revenue, Description of Reporting Category [Axis]
Principal Transaction Revenue, Description of Reporting Category [Axis]
Name of Reporting Category [Domain]
Name of Reporting Category [Domain]
Video [Member]
Video [Member]
Video [Member]
Broadband Internet [Member]
Broadband Internet [Member]
Broadband internet [Member]
Telephony [Member]
Telephony [Member]
Telephony [Member]
Cable Subscription [Member]
Cable Subscription [Member]
Cable Subscription [Member]
Mobile [Member]
Mobile [Member]
Mobile [Member]
Total Subscription [Member]
Total Subscription [Member]
Total Subscription [Member]
Business to Business [Member]
Business to Business [Member]
Business to Business [Member]
Other Category [Member]
Other Category [Member]
Other Category [Member]
Mobile Interconnect [Member]
Mobile Interconnect [Member]
Mobile Interconnect [Member]
SOHO Cable Subscription [Member]
SOHO Cable Subscription [Member]
SOHO Cable Subscription [Member]
Income Statement [Abstract]
Revenue (note 15)
Operating costs and expenses:
Costs and Expenses [Abstract]
Operating (other than depreciation and amortization) (including share-based compensation) (note 11)
Other Cost and Expense, Operating
Selling, general and administrative (SG&A) (including share-based compensation) (note 11)
Selling, General and Administrative Expense
Impairment, restructuring and other operating items, net (note 12)
Operating costs and expenses, Total
Costs and Expenses
Non-operating income (expense):
Nonoperating Income (Expense) [Abstract]
Realized and unrealized gains (losses) on derivative instruments, net (note 5)
Foreign currency transaction gains (losses), net
Realized and unrealized gains due to changes in fair values of certain investments, net (notes 4 and 6)
Losses on debt modification and extinguishment, net (note 8)
Non-operating income (expense), Total
Nonoperating Income (Expense)
Income tax expense (note 9)
Earnings (loss) from continuing operations
Discontinued operation (note 3):
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax [Abstract]
Earnings (loss) from discontinued operation, net of taxes
Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax
Gain on disposal of discontinued operation, net of taxes
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax
Income (loss) on discontinued operation, Total
Net earnings (loss)
Net earnings attributable to noncontrolling interests
Net Income (Loss) Attributable to Noncontrolling Interest
Net earnings (loss) attributable to Liberty Global shareholders
Net Income (Loss) Attributable to Parent
Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share (note 13):
Earnings Per Share, Basic and Diluted [Abstract]
Continuing operations (in dollars per share)
Income (Loss) from Continuing Operations, Per Basic and Diluted Share
Discontinued operation (in dollars per share)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted Share
Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share (in dollars per share)
Earnings Per Share, Basic and Diluted
Performance Grant Award [Member]
Performance Grant Award [Member]
Performance Grant Award [Member]
Granted (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period
Percent of PSUs granted not earned
Percent of PSUs Granted Not Earned
Percent of PSUs Granted Not Earned
Pro Forma Information for Significant Acquisitions
Business Acquisition, Pro Forma Information [Table Text Block]
Schedule of Operating Results of Disposal Group
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]
Line of Credit Facility [Table]
Line of Credit Facility [Table]
Telenet Facility M [Member]
Telenet Credit Facility M [Member]
Telenet Credit Facility M [Member]
Telenet Facility O [Member]
Telenet Credit Facility O [Member]
Telenet Credit Facility O [Member]
Telenet Facility P [Member]
Telenet Credit Facility P [Member]
Telenet Credit Facility P [Member]
Telenet Facility S [Member]
Telenet Facility S [Member]
Telenet Facility S [Member]
Senior Secured Notes Due 2016 [Member]
Senior Secured Notes Due 2016 [Member]
Senior Secured Notes Due 2016 [Member]
Telenet Facility U [Member]
Telenet Facility U [Member]
Telenet Facility U [Member]
Telenet Facility V [Member]
Telenet Facility V [Member]
Telenet Facility V [Member]
Telenet Facility W [Member]
Telenet Facility W [Member]
Telenet Facility W [Member]
Telenet Facility X [Member]
Telenet Facility X [Member]
Telenet Facility X [Member]
Telenet Facility Y [Member]
Telenet Facility Y [Member]
Telenet Facility Y [Member]
Elimination of Telenet Facilities M, N, O, P, U and V in Consolidation [Member]
Elimination of Telenet Facilities M, N, O, P, U and V in Consolidation [Member]
Elimination of Telenet Facilities M, N, O, P, U and V in Consolidation [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility [Line Items]
Line of credit interest rate description
Line of Credit Facility, Interest Rate Description
Interest rate
Line Of Credit Facility Interest Rate Margin
Line Of Credit Facility Interest Rate Margin
Unused borrowing capacity
Line of Credit Facility, Remaining Borrowing Capacity
Carrying value
Schedule of Goodwill [Table]
Schedule of Goodwill [Table]
European Operations Division Virgin Media (U.K.) [Member]
European Operations Division Virgin Media (U.K.) [Member]
European Operations Division Virgin Media (U.K.) [Member]
European Operations Division Germany (Unitymedia KabelBW) [Member]
European Operations Division Germany (Unitymedia KabelBW) [Member]
European Operations Division Germany (Unitymedia KabelBW) [Member]
European Operations Division Belgium (Telenet) [Member]
European Operations Division Belgium (Telenet) [Member]
European Operations Division Belgium (Telenet) [Member]
European Operations Division Other Western Europe [Member]
European Operations Division Other Western Europe [Member]
European Operations Division Other Western Europe [Member]
European Operations Division Total Western Europe [Member]
European Operations Division Total Western Europe [Member]
European Operations Division Total Western Europe [Member]
European Operations Division Central and Eastern Europe [Member]
European Operations Division Central and Eastern Europe [Member]
European Operations Division Central and Eastern Europe [Member]
VTR Group (Chile) [Member]
VTR Chile [Member]
VTR (Chile) [Member]
Corporate and Other [Member]
Corporate and Other [Member]
Goodwill [Roll Forward]
Goodwill [Roll Forward]
Goodwill beginning balance
Goodwill
Acquisitions and related adjustments
Goodwill, Acquired During Period
Foreign currency translation adjustments
Goodwill, Translation and Purchase Accounting Adjustments
Goodwill ending balance
Acquisitions and Discontinued Operation
Business Combination Disposal Groups Including Discontinued Operations Disclosure [Text Block]
The entire disclosure for business combinations and dispositions.
Revenue and Operating Cash Flow by Segment
Schedule Of Revenue and Operating Cash Flow Segment Reporting Information By Segment [Table Text Block]
Segment Revenue, & OCF year over year comparison.
Total Segment Operating Cash Flow to Earnings (Loss) from Continuing Operations before Income Taxes
Schedule reconciling total segment operating cash flow to earnings (loss) from continuing operations before income taxes Text Block
Schedule reconciling total segment operating cash flow to earnings (loss) from continuing operations before income taxes
Revenue by Major Category
Schedule of revenue by major category Text Block
Schedule of revenue by major category
Geographic Segments
Schedule of revenue by geographic segments Text Block
Schedule of revenue by geographic segments
Number of shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding at beginning of period (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Performance adjustment (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Performance Adjustment
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Performance Adjustment
Forfeited (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Released from restrictions (in shares)
Other than options, released from restrictions
The number of equity-based payment instruments, excluding stock (or unit) options, that were released from restrictions during the reporting period.
Outstanding at end of period (in shares)
Weighted average grant-date fair value per share of awards granted:
Outstanding at beginning of period (in dollars per shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Granted (in dollars per shares)
Performance adjustment (in dollars per shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Performance Adjustment, Weighted Average Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Performance Adjustment, Weighted Average Grant Date Fair Value
Forfeited (in dollars per shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Released from restrictions (in dollars per shares)
Other than options, Released from restrictions in period, weighted average grant date fair value
The weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were released from restrictions during the period.
Outstanding at end of period (in dollars per shares)
Outstanding at end of period
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms
Derivative Instruments
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Long-lived Assets
Long Lived Assets Disclosure [Text Block]
The entire disclosure for long-lived assets.
Foreign Currency Forward 1 [Member]
Foreign Currency Forward 1 [Member]
Foreign Currency Forward 1 [Member]
Foreign Currency Forward 2 [Member]
Foreign Currency Forward 2 [Member]
Foreign Currency Forward 2 [Member]
Foreign Currency Forward 3 [Member]
Foreign Currency Forward 3 [Member]
Foreign Currency Forward 3 [Member]
Foreign Currency Forward 4 [Member]
Foreign Currency Forward 4 [Member]
Foreign Currency Forward 4 [Member]
Foreign Currency Forward 5 [Member]
Foreign Currency Forward 5 [Member]
Foreign Currency Forward 5 [Member]
Foreign Currency Forward 6 [Member]
Foreign Currency Forward 6 [Member]
Foreign Currency Forward 6 [Member]
Foreign Currency Forward 7 [Member]
Foreign Currency Forward 7 [Member]
Foreign Currency Forward 7 [Member]
Foreign Currency Forward 8 [Member]
Foreign Currency Forward 8 [Member]
Foreign Currency Forward 8 [Member]
Foreign Currency Forward 9 [Member]
Foreign Currency Forward 9 [Member]
Foreign Currency Forward 9 [Member]
Foreign Currency Forward 10 [Member]
Foreign Currency Forward 10 [Member]
Foreign Currency Forward 10 [Member]
Foreign Currency Forward 11 [Member]
Foreign Currency Forward 11 [Member]
Foreign Currency Forward 11 [Member]
Foreign Currency Forward 12 [Member]
Foreign Currency Forward 12 [Member]
Foreign Currency Forward 12 [Member]
Foreign Currency Forward 13 [Member]
Foreign Currency Forward 13 [Member]
Foreign Currency Forward 13 [Member]
Foreign Currency Forward 14 [Member]
Foreign Currency Forward 14 [Member]
Foreign Currency Forward 14 [Member]
Foreign Currency Forward 15 [Member]
Foreign Currency Forward 15 [Member]
Foreign Currency Forward 15 [Member]
Debt Instrument Redemption
Debt Instrument Redemption [Table Text Block]
UPC Holding [Member]
UPC Holding [Member]
UPC Holding [Member]
2014 (remainder of year)
Long Term Debt Maturities Repayments Of Principal Remainder Of Year
Amount of long-term debt maturing within the remainder of the year following the date of the latest balance sheet presented in the financial statements, which may include maturities of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates.
2015
Long-term Debt, Maturities, Repayments of Principal in Year Two
2016
Long-term Debt, Maturities, Repayments of Principal in Year Three
2017
Long-term Debt, Maturities, Repayments of Principal in Year Four
2018
Long-term Debt, Maturities, Repayments of Principal in Year Five
2019
Long Term Debt Maturities Repayments of Principal in Year Six
Amount of long-term debt maturing in year six following the date of the latest balance sheet presented in the financial statements, which may include maturities of long-term debt, sinking fund requirements, and other securities redeemable at fixed of determinable prices and dates.
Thereafter
Long Term Debt Maturities Repayments of Principal after Year Six
Amount of long-term debt maturities after year six following the date of the latest balance sheet presented in the financial statements, which may include maturities of long-term debt, sinking fund requirements, and other securities redeemable at fixed of determinable prices and dates.
Total debt maturities
Long-term Debt, Gross
Unamortized premium (discount)
Debt Instrument, Unamortized Discount (Premium), Net
Total debt
Current portion
Long-term Debt, Current Maturities
Noncurrent portion
Long-term Debt, Excluding Current Maturities
VM Credit Facility A [Member]
VM Credit Facility A [Member]
VM Credit Facility A [Member]
VM Credit Facility B [Member]
VM Credit Facility B [Member]
VM Credit Facility B [Member]
VM Credit Facility D [Member]
VM Credit Facility D [Member]
VM Credit Facility D [Member]
VM Credit Facility E [Member]
VM Credit Facility E [Member]
VM Credit Facility E [Member]
VM Revolving Credit Facility [Member]
VM Revolving Credit Facility [Member]
VM Revolving Credit Facility [Member]
VM Credit Facility B, D and E [Member]
VM Credit Facility B, D and E [Member]
VM Credit Facility B, D and E [Member]
Facility amount
Earnings or Loss per Ordinary Share
Earnings Per Share [Text Block]
European Operations Division Central and Other [Member]
European Operations Division Central and Other [Member]
European Operations Division Central and Other [Member]
Intersegment eliminations [Member]
Intersegment Eliminations [Member]
Operating cash flow
Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]
Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Amounts attributable to Liberty Global shareholders:
Amounts Attributable to LGI Stockholders [Abstract]
Amounts Attributable to LGI Stockholders [Abstract]
Loss from continuing operations
Income (Loss) from Continuing Operations Attributable to Parent
Earnings (loss) from discontinued operation
Statement of Financial Position [Abstract]
Class A ordinary shares, $0.01 nominal value. Issued and outstanding 215,137,527 and 222,081,117 shares, respectively
Class B ordinary shares, $0.01 nominal value. Issued and outstanding 10,139,184 and 10,147,184 shares, respectively
Class C ordinary shares, $0.01 nominal value. Issued and outstanding 555,026,283 and 556,221,669 shares, respectively
ASSETS
Assets [Abstract]
Current assets:
Assets, Current [Abstract]
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value
Trade receivables, net
Accounts Receivable, Net, Current
Derivative instruments (note 5)
Deferred income taxes
Deferred Tax Assets, Net of Valuation Allowance, Current
Prepaid expenses
Prepaid Expense, Current
Current assets of discontinued operation (note 3)
Assets of Disposal Group, Including Discontinued Operation, Current
Other current assets
Other Assets, Current
Total current assets
Assets, Current
Investments (including $4,364.3 million and $3,481.8 million, respectively, measured at fair value) (note 4)
Property and equipment, net (note 7)
Goodwill (note 7)
Intangible assets subject to amortization, net (note 7)
Long-term assets of discontinued operation (note 3)
Assets of Disposal Group, Including Discontinued Operation, Noncurrent
Other assets, net (note 5)
Other Assets, Noncurrent
Total assets
Assets
LIABILITIES AND EQUITY
Liabilities and Equity [Abstract]
Current liabilities:
Liabilities, Current [Abstract]
Accounts payable
Accounts Payable, Current
Deferred revenue and advance payments from subscribers and others
Deferred Revenue, Current
Current portion of debt and capital lease obligations (note 8)
Derivative instruments (note 5)
Accrued interest
Interest Payable, Current
Accrued programming and copyright
Accrued Programming
Accrued Programming
Current liabilities of discontinued operation (note 3)
Liabilities of Disposal Group, Including Discontinued Operation, Current
Other accrued and current liabilities (note 12)
Other Accrued Liabilities, Current
Total current liabilities
Liabilities, Current
Long-term debt and capital lease obligations (note 8)
Long-term liabilities of discontinued operation (note 3)
Liabilities of Disposal Group, Including Discontinued Operation, Noncurrent
Other long-term liabilities (notes 5 and 12)
Other Liabilities, Noncurrent
Total liabilities
Liabilities
Commitments and contingencies (notes 3, 5, 8, 9 and 14)
Commitments and Contingencies
Equity (note 10):
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]
Liberty Global shareholders:
Stockholders' Equity Attributable to Parent [Abstract]
Common stock
Common Stock, Value, Issued
Additional paid-in capital
Additional Paid in Capital
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Accumulated other comprehensive earnings, net of taxes
Accumulated Other Comprehensive Income (Loss), Net of Tax
Treasury shares, at cost
Treasury Stock, Value
Total Liberty Global shareholders
Stockholders' Equity Attributable to Parent
Noncontrolling interests (note 10)
Stockholders' Equity Attributable to Noncontrolling Interest
Total equity
Total liabilities and equity
Liabilities and Equity
Total compensation expense not yet recognized
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized
Weighted average period remaining for expense recognition (in years)
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition
Fair Value Measurements
Fair Value Disclosures [Text Block]
UPC Broadband Holding Bank Facility V Debt [Member]
UPC Broadband Holding Bank Facility V Debt [Member]
UPC Broadband Holding Bank Facility V Debt [Member]
UPC Broadband Holding Bank Facility Y Debt [Member]
UPC Broadband Holding Bank Facility Y Debt [Member]
UPC Broadband Holding Bank Facility Y Debt [Member]
UPC Broadband Holding Bank Facility Z Debt [Member]
UPC Broadband Holding Bank Facility Z Debt [Member]
UPC Broadband Holding Bank Facility Z Debt [Member]
UPC Broadband Holding Bank Facility AC Debt [Member]
UPC Broadband Holding Bank Facility AC Debt [Member]
UPC Broadband Holding Bank Facility AC Debt [Member]
UPC Broadband Holding Bank Facility AD Debt [Member]
UPC Broadband Holding Bank Facility AD Debt [Member]
UPC Broadband Holding Bank Facility AD Debt [Member]
UPC Broadband Holding Bank Facility AG Debt [Member]
UPC Broadband Holding Bank Facility AG Debt [Member]
UPC Broadband Holding Bank Facility AG Debt [Member]
UPC Broadband Holding Bank Facility AH Debt [Member]
UPC Broadband Holding Bank Facility AH Debt [Member]
UPC Broadband Holding Bank Facility AH Debt [Member]
UPC Broadband Holding Bank Facility AI Debt [Member]
UPC Broadband Holding Bank Facility AI Debt [Member]
UPC Broadband Holding Bank Facility AI Debt [Member]
Elimination of Facilities V, Y, Z, AC and AD in Consolidation [Member]
Elimination of Facilities V, Y, Z, AC and AD in Consolidation [Member]
Elimination of Facilities V, Y, Z, AC and AD in Consolidation [Member]
UPC Broadband Holding Bank Facility AF Debt [Member]
UPC Broadband Holding Bank Facility AF Debt [Member]
UPC Broadband Holding Bank Facility AF Debt [Member]
Secured Debt [Member]
Secured Debt [Member]
Extinguishment of Debt [Axis]
Extinguishment of Debt [Axis]
Extinguishment of Debt, Type [Domain]
Extinguishment of Debt, Type [Domain]
UPC Broadband Holding Bank Facility R, S, AE [Member]
UPC Broadband Holding Bank Facility R, S, AE [Member]
UPC Broadband Holding Bank Facility R, S, AE [Member]
Proceeds from issuance of secured debt
Proceeds from Issuance of Debt
Cash received from subsidiary to repay debt
Cash Received from Subsidiary to Repay Debt
Cash Received from Subsidiary to Repay Debt
Payments for settlement of derivative instrument
Payments for Settlement of Derivative Instrument
Payments for Settlement of Derivative Instrument
Other Commitments [Axis]
Other Commitments [Axis]
Other Commitments [Domain]
Other Commitments [Domain]
Film1 [Member]
Film1 [Member]
Film1 [Member]
Netherlands Network [Member]
Netherlands Network [Member]
Netherlands Network [Member]
Ziggo Merger Agreement [Member]
Ziggo Merger Agreement [Member]
Ziggo Merger Agreement [Member]
Accumulated Translation Adjustment [Member]
Accumulated Translation Adjustment [Member]
Percentage of voting interests owned
Business Combination, Step Acquisition, Equity Interest in Acquiree, Including Subsequent Acquisition, Percentage
Consideration Transferred, Equity Interests Issued and Issuable Per Share
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Per Share
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Per Share
Consideration Transferred, Conditional Equity Interests Issued and Issuable Per Share
Business Combination, Consideration Transferred, Conditional Equity Interests Issued and Issuable Per Share
Business Combination, Consideration Transferred, Conditional Equity Interests Issued and Issuable Per Share
Consideration Transferred, Conditional Equity Interests Issued and Issuable Cash Per Share
Business Combination, Consideration Transferred, Conditional Equity Interests Issued and Issuable Cash Per Share
Business Combination, Consideration Transferred, Conditional Equity Interests Issued and Issuable Cash Per Share
Commitment Term
Commitment Term
Commitment Term
Consideration transferred
Business Combination, Consideration Transferred
Proceeds from disposal group
Proceeds from Divestiture of Businesses
Pre-tax gain on disposition
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax
Common stock, nominal value (in dollars per share)
Common Stock, Par or Stated Value Per Share
Common stock, issued (in shares)
Common Stock, Shares, Issued
Common stock, outstanding (in shares)
Common Stock, Shares, Outstanding
Equity
Stockholders' Equity Note Disclosure [Text Block]