1001 - Document - Cover Page link:presentationLink link:definitionLink link:calculationLink 1002 - Statement - Consolidated income statement link:presentationLink link:definitionLink link:calculationLink 1003 - Statement - Consolidated statement of comprehensive income link:presentationLink link:definitionLink link:calculationLink 1004 - Statement - Consolidated statement of financial position link:presentationLink link:definitionLink link:calculationLink 1005 - Statement - Consolidated statement of cash flows link:presentationLink link:definitionLink link:calculationLink 1006 - Statement - Consolidated statement of cash flows (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 1007 - Statement - Consolidated statement of changes in shareholders' equity link:presentationLink link:definitionLink link:calculationLink 1008 - Statement - Consolidated statement of changes in shareholders' equity (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 999001 - Disclosure - Corporate information link:presentationLink link:definitionLink link:calculationLink 999002 - Disclosure - Summary Of Material Accounting Policies link:presentationLink link:definitionLink link:calculationLink 999003 - Disclosure - Significant Changes In The Current Reporting Period link:presentationLink link:definitionLink link:calculationLink 999004 - Disclosure - Business combinations link:presentationLink link:definitionLink link:calculationLink 999005 - Disclosure - Revenue From Contracts With Customers link:presentationLink link:definitionLink link:calculationLink 999006 - Disclosure - Operating expenses link:presentationLink link:definitionLink link:calculationLink 999007 - Disclosure - Audit and assurance services fees link:presentationLink link:definitionLink link:calculationLink 999008 - Disclosure - Finance income and costs link:presentationLink link:definitionLink link:calculationLink 999009 - Disclosure - Other non-operating income / expenses link:presentationLink link:definitionLink link:calculationLink 999010 - Disclosure - Income taxes link:presentationLink link:definitionLink link:calculationLink 999011 - Disclosure - Deferred tax balances link:presentationLink link:definitionLink link:calculationLink 999012 - Disclosure - Components of other comprehensive income link:presentationLink link:definitionLink link:calculationLink 999013 - Disclosure - Earnings per share link:presentationLink link:definitionLink link:calculationLink 999014 - Disclosure - Dividends paid and proposed link:presentationLink link:definitionLink link:calculationLink 999015 - Disclosure - Property, Plant and Equipment link:presentationLink link:definitionLink link:calculationLink 999016 - Disclosure - Assets in the course of construction link:presentationLink link:definitionLink link:calculationLink 999017 - Disclosure - Intangible Assets link:presentationLink link:definitionLink link:calculationLink 999018 - Disclosure - Other financial assets link:presentationLink link:definitionLink link:calculationLink 999019 - Disclosure - Investments accounted for using equity method link:presentationLink link:definitionLink link:calculationLink 999020 - Disclosure - Inventories link:presentationLink link:definitionLink link:calculationLink 999021 - Disclosure - Assets and liabilities related to contracts with customers link:presentationLink link:definitionLink link:calculationLink 999022 - Disclosure - Trade And Other Receivables link:presentationLink link:definitionLink link:calculationLink 999023 - Disclosure - Financial Instruments link:presentationLink link:definitionLink link:calculationLink 999024 - Disclosure - Financial risk management objectives and policies link:presentationLink link:definitionLink link:calculationLink 999025 - Disclosure - Cash and cash equivalents link:presentationLink link:definitionLink link:calculationLink 999026 - Disclosure - Shareholders' equity link:presentationLink link:definitionLink link:calculationLink 999027 - Disclosure - Non-controlling Interests link:presentationLink link:definitionLink link:calculationLink 999028 - Disclosure - Share-Based Compensation Plans link:presentationLink link:definitionLink link:calculationLink 999029 - Disclosure - Borrowings link:presentationLink link:definitionLink link:calculationLink 999030 - Disclosure - Provisions link:presentationLink link:definitionLink link:calculationLink 999031 - Disclosure - Trade and other payables link:presentationLink link:definitionLink link:calculationLink 999032 - Disclosure - Other long-term liabilities link:presentationLink link:definitionLink link:calculationLink 999033 - Disclosure - Employee benefit obligations link:presentationLink link:definitionLink link:calculationLink 999034 - Disclosure - Fixed Assets Suppliers link:presentationLink link:definitionLink link:calculationLink 999035 - Disclosure - Commitments and contingencies link:presentationLink link:definitionLink link:calculationLink 999036 - Disclosure - Leases link:presentationLink link:definitionLink link:calculationLink 999037 - Disclosure - Cash flow information link:presentationLink link:definitionLink link:calculationLink 999038 - Disclosure - Related parties link:presentationLink link:definitionLink link:calculationLink 999039 - Disclosure - C-band repurposing link:presentationLink link:definitionLink link:calculationLink 999040 - Disclosure - Subsequent events link:presentationLink link:definitionLink link:calculationLink 999041 - Disclosure - Consolidated subsidiaries, associates link:presentationLink link:definitionLink link:calculationLink 999042 - Disclosure - Summary Of Material Accounting Policies (Policies) link:presentationLink link:definitionLink link:calculationLink 999043 - Disclosure - Summary Of Material Accounting Policies (Tables) link:presentationLink link:definitionLink link:calculationLink 999044 - Disclosure - Business combinations (Tables) link:presentationLink link:definitionLink link:calculationLink 999045 - Disclosure - Revenue From Contracts With Customers (Tables) link:presentationLink link:definitionLink link:calculationLink 999046 - Disclosure - Operating Expenses (Tables) link:presentationLink link:definitionLink link:calculationLink 999047 - Disclosure - Audit and assurance services fees (Tables) link:presentationLink link:definitionLink link:calculationLink 999048 - Disclosure - Finance income and costs (Tables) link:presentationLink link:definitionLink link:calculationLink 999049 - Disclosure - Other non-operating income / expenses (Tables) link:presentationLink link:definitionLink link:calculationLink 999050 - Disclosure - Income taxes (Tables) link:presentationLink link:definitionLink link:calculationLink 999051 - Disclosure - Deferred tax balances (Tables) link:presentationLink link:definitionLink link:calculationLink 999052 - Disclosure - Components of other comprehensive income (Tables) link:presentationLink link:definitionLink link:calculationLink 999053 - Disclosure - Earnings per share (Tables) link:presentationLink link:definitionLink link:calculationLink 999054 - Disclosure - Dividends Paid and Proposed (Tables) link:presentationLink link:definitionLink link:calculationLink 999055 - Disclosure - Property, Plant and Equipment (Tables) link:presentationLink link:definitionLink link:calculationLink 999056 - Disclosure - Assets in the course of construction (Tables) link:presentationLink link:definitionLink link:calculationLink 999057 - Disclosure - Intangible Assets (Tables) link:presentationLink link:definitionLink link:calculationLink 999058 - Disclosure - Other financial assets (Tables) link:presentationLink link:definitionLink link:calculationLink 999059 - Disclosure - Investments accounted for using equity method (Tables) link:presentationLink link:definitionLink link:calculationLink 999060 - Disclosure - Inventories (Tables) link:presentationLink link:definitionLink link:calculationLink 999061 - Disclosure - Assets and liabilities related to contracts with customers (Tables) link:presentationLink link:definitionLink link:calculationLink 999062 - Disclosure - Trade And Other Receivables (Tables) link:presentationLink link:definitionLink link:calculationLink 999063 - Disclosure - Financial Instruments (Tables) link:presentationLink link:definitionLink link:calculationLink 999064 - Disclosure - Financial risk management objectives and policies (Tables) link:presentationLink link:definitionLink link:calculationLink 999065 - Disclosure - Cash and cash equivalents (Tables) link:presentationLink link:definitionLink link:calculationLink 999066 - Disclosure - Shareholders' equity (Tables) link:presentationLink link:definitionLink link:calculationLink 999067 - Disclosure - Non-controlling interests (Tables) link:presentationLink link:definitionLink link:calculationLink 999068 - Disclosure - Share-Based Compensation Plans (Tables) link:presentationLink link:definitionLink link:calculationLink 999069 - Disclosure - Borrowings (Tables) link:presentationLink link:definitionLink link:calculationLink 999070 - Disclosure - Provisions (Tables) link:presentationLink link:definitionLink link:calculationLink 999071 - Disclosure - Trade and other payables (Tables) link:presentationLink link:definitionLink link:calculationLink 999072 - Disclosure - Other long-term liabilities (Tables) link:presentationLink link:definitionLink link:calculationLink 999073 - Disclosure - Employee benefit obligations (Tables) link:presentationLink link:definitionLink link:calculationLink 999074 - Disclosure - Fixed Assets Suppliers (Tables) link:presentationLink link:definitionLink link:calculationLink 999075 - Disclosure - Commitments and contingencies (Tables) link:presentationLink link:definitionLink link:calculationLink 999076 - Disclosure - Leases (Tables) link:presentationLink link:definitionLink link:calculationLink 999077 - Disclosure - Cash flow information (Tables) link:presentationLink link:definitionLink link:calculationLink 999078 - Disclosure - Related parties (Tables) link:presentationLink link:definitionLink link:calculationLink 999079 - Disclosure - C-band repurposing (Tables) link:presentationLink link:definitionLink link:calculationLink 999080 - Disclosure - Consolidated subsidiaries, associates (Tables) link:presentationLink link:definitionLink link:calculationLink 999081 - Disclosure - Corporate information - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999082 - Disclosure - Summary Of Material Accounting Policies - Summary Of US Dollar Exchange Rates Used By The Group (Detail) link:presentationLink link:definitionLink link:calculationLink 999083 - Disclosure - Summary Of Material Accounting Policies - Summary Of Property, Plant And Equipment Is Depreciated Using The Straight-line Method (Detail) link:presentationLink link:definitionLink link:calculationLink 999084 - Disclosure - Summary Of Material Accounting Policies - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999085 - Disclosure - Significant Developments In The Current Reporting Period - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999086 - Disclosure - Business Combinations - Summary Of detailed information about business combination (Detail) link:presentationLink link:definitionLink link:calculationLink 999087 - Disclosure - Business Combinations - Summary Of Assets And Liabilities Recognised As Of The Acquisition Explanatory (Detail) link:presentationLink link:definitionLink link:calculationLink 999088 - Disclosure - Business Combinations - Summary Of Purchase Consideration Cash Outflow (Detail) link:presentationLink link:definitionLink link:calculationLink 999089 - Disclosure - Business combinations - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999090 - Disclosure - Revenue From Contracts With Customers - Schedule of Revenue Allocated to the Relevant Business Unit (Detail) link:presentationLink link:definitionLink link:calculationLink 999091 - Disclosure - Revenue From Contracts With Customers - Schedule of Group's Revenue Analysis (Detail) link:presentationLink link:definitionLink link:calculationLink 999092 - Disclosure - Revenue From Contracts With Customers - Schedule of Group's Revenue from External Customers (Detail) link:presentationLink link:definitionLink link:calculationLink 999093 - Disclosure - Revenue From Contracts With Customers - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999094 - Disclosure - Operating Expenses - Schedule of Components of Cost of Sales (Detail) link:presentationLink link:definitionLink link:calculationLink 999095 - Disclosure - Operating Expenses - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999096 - Disclosure - Audit and assurance services fees - Schedule of Billed and Accrued from its Independent Auditors (Detail) link:presentationLink link:definitionLink link:calculationLink 999097 - Disclosure - Finance income and costs - Schedule of Components of Finance Income and Costs (Detail) link:presentationLink link:definitionLink link:calculationLink 999098 - Disclosure - Finance income and costs - Schedule of Components of Finance Income and Costs (Paranthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 999099 - Disclosure - Other non-operating income / expenses - Schedule of Components of Other Non-Operating Income / Expenses (Detail) link:presentationLink link:definitionLink link:calculationLink 999100 - Disclosure - Income taxes - Disclosure of Current and Deferred Income Tax Charge (Detail) link:presentationLink link:definitionLink link:calculationLink 999101 - Disclosure - Income taxes - Disclosure of reconciliation between the income tax benefit expense (Detail) link:presentationLink link:definitionLink link:calculationLink 999102 - Disclosure - Income taxes - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999103 - Disclosure - Deferred tax balances - Schedule of deferred tax positions included in consolidated financial statements (Detail) link:presentationLink link:definitionLink link:calculationLink 999104 - Disclosure - Deferred tax balances - Schedule of deferred income tax assets and liabilities during the year (Detail) link:presentationLink link:definitionLink link:calculationLink 999105 - Disclosure - Deferred tax balances - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999106 - Disclosure - Components of other comprehensive income - Summary of Components of other comprehensive income (Detail) link:presentationLink link:definitionLink link:calculationLink 999107 - Disclosure - Components of other comprehensive income - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999108 - Disclosure - Earnings per share - Schedule of Profit Loss Attributable to the Owners of the Parent for Calculating Basic Earnings Per Share (Detail) link:presentationLink link:definitionLink link:calculationLink 999109 - Disclosure - Earnings per share - Schedule of Profit Loss Attributable to the Owners of the Parent for Calculating Basic Earnings Per Share (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 999110 - Disclosure - Earnings per share - Schedule of Weighted Average Number of Shares used in Calculating Basic Earnings Per Share Value (Detail) link:presentationLink link:definitionLink link:calculationLink 999111 - Disclosure - Earnings per share - Schedule of Weighted Average Number of Shares used in Calculating Basic Earnings Per Share Value (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 999112 - Disclosure - Earnings per share - Schedule of Profit Loss Attributable to the Owners of the Parent for Calculating Diluted Earnings Per Share (Detail) link:presentationLink link:definitionLink link:calculationLink 999113 - Disclosure - Earnings per share - Schedule of Profit Loss Attributable to the Owners of the Parent for Calculating Diluted Earnings Per Share (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 999114 - Disclosure - Earnings per share - Schedule of Weighted Average Number of Shares used in Calculating Diluted Earnings Per Share Value (Detail) link:presentationLink link:definitionLink link:calculationLink 999115 - Disclosure - Earnings per share - Schedule of Weighted Average Number of Shares used in Calculating Diluted Earnings Per Share Value (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 999116 - Disclosure - Earnings per share - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999117 - Disclosure - Dividends paid and proposed - Schedule of Gross Dividends Declared and Paid (Detail) link:presentationLink link:definitionLink link:calculationLink 999118 - Disclosure - Dividends paid and proposed - Schedule of Gross Dividends Declared and Paid (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 999119 - Disclosure - Dividends paid and proposed - Schedule of Dividends Proposed (Detail) link:presentationLink link:definitionLink link:calculationLink 999120 - Disclosure - Dividends paid and proposed - Schedule of Dividends Proposed (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 999121 - Disclosure - Dividends paid and proposed - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999122 - Disclosure - Property, plant and equipment - Schedule of Property, Plant and Equipment (Detail) link:presentationLink link:definitionLink link:calculationLink 999123 - Disclosure - Property, plant and equipment - Schedule of Property, Plant and Equipment (Detail) (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 999124 - Disclosure - Property, plant and equipment - Schedule of Post-Tax Discount Rates Used in Impairment Test (Detail) link:presentationLink link:definitionLink link:calculationLink 999125 - Disclosure - Property, plant and equipment - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999126 - Disclosure - Assets in the course of construction - Schedule of Assets in the Course of Construction (Detail) link:presentationLink link:definitionLink link:calculationLink 999127 - Disclosure - Assets in the course of construction - Schedule of Assets in the Course of Construction (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 999128 - Disclosure - Assets in the course of construction - Addditional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999129 - Disclosure - Intangible Assets - Schedule Of Reconciliation Of Changes In Intangible Assets And Goodwill (Detail) link:presentationLink link:definitionLink link:calculationLink 999130 - Disclosure - Intangible assets - Schedule Of Definite Life Intangible Assets (Detail) link:presentationLink link:definitionLink link:calculationLink 999131 - Disclosure - Intangible assets - Additional information (Detail) link:presentationLink link:definitionLink link:calculationLink 999132 - Disclosure - Other financial assets - Schedule of Changes in the Fair Value of Financial Assets at FVTPL (Detail) link:presentationLink link:definitionLink link:calculationLink 999133 - Disclosure - Other financial assets - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999134 - Disclosure - Investments accounted for using equity method - Schedule of Joint Ventures (Detail) link:presentationLink link:definitionLink link:calculationLink 999135 - Disclosure - Investments accounted for using equity method - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999136 - Disclosure - Investments accounted for using equity method - Schedule of Financial Information of Joint Ventures (Detail) link:presentationLink link:definitionLink link:calculationLink 999137 - Disclosure - Inventories - Schedule of Current Inventories (Detail) link:presentationLink link:definitionLink link:calculationLink 999138 - Disclosure - Inventories - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999139 - Disclosure - Assets and liabilities related to contracts with customers - Schedule of Assets and Liabilities Related to Contracts with Customers (Detail) link:presentationLink link:definitionLink link:calculationLink 999140 - Disclosure - Assets and liabilities related to contracts with customers - Schedule of Movement in Deferred Income Recognised by the Group (Detail) link:presentationLink link:definitionLink link:calculationLink 999141 - Disclosure - Trade And Other Receivables - Schedule Of Trade And Other Receivables (Detail) link:presentationLink link:definitionLink link:calculationLink 999142 - Disclosure - Trade And Other Receivables - Schedule Of Provision Of Impairment On Trade And Other Receivables (Detail) link:presentationLink link:definitionLink link:calculationLink 999143 - Disclosure - Trade And Other Receivables - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999144 - Disclosure - Financial Instruments - Summary of Comparison by category of carrying amounts and fair values of all the Group's financial instruments (Detail) link:presentationLink link:definitionLink link:calculationLink 999145 - Disclosure - Financial instruments - Summary of Fair value measurements using significant unobservable inputs (level 3) (Detail) link:presentationLink link:definitionLink link:calculationLink 999146 - Disclosure - Financial instruments - Disclosure Of Changes In Level 3 Financial Liabilities (Detail) link:presentationLink link:definitionLink link:calculationLink 999147 - Disclosure - Financial Instruments - Summary Of Significant Unobservable Inputs Used In Level 3 Fair Value Measurements (Detail) link:presentationLink link:definitionLink link:calculationLink 999148 - Disclosure - Financial Instruments - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999149 - Disclosure - Financial Risk Management Objectives and Policies - Schedule of Undiscounted Cash Flows of the Non-Derivative Financial Liabilities (Detail) link:presentationLink link:definitionLink link:calculationLink 999150 - Disclosure - Financial Risk Management Objectives and Policies - Schedule of Aggregate Net Foreign Exchange Gains/ Losses Recognized in Profit or Loss (Detail) link:presentationLink link:definitionLink link:calculationLink 999151 - Disclosure - Financial Risk Management Objectives and Policies - Schedule of Excluded Components are Accounted Separately in the Consolidated Statement of Comprehensive Income (Detail) link:presentationLink link:definitionLink link:calculationLink 999152 - Disclosure - Financial Risk Management Objectives and Policies - Schedule of Hedged Portion of USD Statement of Financial Position (Detail) link:presentationLink link:definitionLink link:calculationLink 999153 - Disclosure - Financial Risk Management Objectives and Policies - Schedule of Other Comprehensive Income with No Impact on Profit and Loss (Detail) link:presentationLink link:definitionLink link:calculationLink 999154 - Disclosure - Financial Risk Management Objectives and Policies - Schedule of Carrying Amount of The Group's Debt Between Fixed and Floating Rate (Detail) link:presentationLink link:definitionLink link:calculationLink 999155 - Disclosure - Financial Risk Management Objectives and Policies - Schedule of Loss Expectancy Rates Based on the History of Losses to Create a Provision Matrix (Detail) link:presentationLink link:definitionLink link:calculationLink 999156 - Disclosure - Financial Risk Management Objectives and Policies - Schedule of Movement in Provisions for Trade Receivables and Unbilled Accrued Revenue (Detail) link:presentationLink link:definitionLink link:calculationLink 999157 - Disclosure - Financial Risk Management Objectives and Policies - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999158 - Disclosure - Cash and cash equivalents - Summary of Restricted Cash and Cash Equivalents (Detail) link:presentationLink link:definitionLink link:calculationLink 999159 - Disclosure - Cash and Cash Equivalents - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999160 - Disclosure - Shareholders' equity - Schedule of movement between the opening and closing number of shares issued per class of share (Detail) link:presentationLink link:definitionLink link:calculationLink 999161 - Disclosure - Shareholders' equity - Schedule of disclosure of treasury shares in consolidated statement of financial position (Detail) link:presentationLink link:definitionLink link:calculationLink 999162 - Disclosure - Shareholders' equity - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999163 - Disclosure - Non-controlling interests - Schedule of Financial Information of Non Controlling interests (Detail) link:presentationLink link:definitionLink link:calculationLink 999164 - Disclosure - Share-Based Compensation Plans - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999165 - Disclosure - Share-Based Compensation Plans - Summary of Number and Weighted Average Exercise Prices of Share Options (Detail) link:presentationLink link:definitionLink link:calculationLink 999166 - Disclosure - Share-Based Compensation Plans - Summary of Movements in the Number of Share Options Outstanding and Weighted Average Exercise Price (Detail) link:presentationLink link:definitionLink link:calculationLink 999167 - Disclosure - Share-Based Compensation Plans - Summary of Expiry Date and Exercise Prices of Share Options Outstanding (Detail) link:presentationLink link:definitionLink link:calculationLink 999168 - Disclosure - Share-Based Compensation Plans - Summary of Number and Weighted Average Exercise Prices of Other Equity Instruments (Detail) link:presentationLink link:definitionLink link:calculationLink 999169 - Disclosure - Share-Based Compensation Plans - Summary of Average Value of Inputs to the Model (Detail) link:presentationLink link:definitionLink link:calculationLink 999170 - Disclosure - Borrowings - Schedule of Interest Bearing Borrowings (Detail) link:presentationLink link:definitionLink link:calculationLink 999171 - Disclosure - Borrowings - Schedule of Interest Bearing Borrowings (Parentheticals) (Detail) link:presentationLink link:definitionLink link:calculationLink 999172 - Disclosure - Borrowings - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999173 - Disclosure - Provisions - Schedule of Detailed Information of Provisions Explanatory (Detail) link:presentationLink link:definitionLink link:calculationLink 999174 - Disclosure - Provisions - Disclosure of Movements of Provisions Explanatory (Detail) link:presentationLink link:definitionLink link:calculationLink 999175 - Disclosure - Provisions - Additional information (Detail) link:presentationLink link:definitionLink link:calculationLink 999176 - Disclosure - Trade and other payables - Disclosure Of Trade And Other Payables Explanatory (Detail) link:presentationLink link:definitionLink link:calculationLink 999177 - Disclosure - Trade and other payables - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999178 - Disclosure - Other long-term liabilities - Schedule of Disclosure Of Other Long Term Liabilities Explanatory (Detail) link:presentationLink link:definitionLink link:calculationLink 999179 - Disclosure - Other long-term liabilities - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999180 - Disclosure - Employee benefit obligations - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999181 - Disclosure - Employee benefit obligations - Schedule of defined benefit plans (Detail) link:presentationLink link:definitionLink link:calculationLink 999182 - Disclosure - Employee benefit obligations - Schedule of amounts recognized in the consolidated income statement (Detail) link:presentationLink link:definitionLink link:calculationLink 999183 - Disclosure - Employee benefit obligations - Schedule of changes in the defined benefit obligation and fair value of plan assets (Detail) link:presentationLink link:definitionLink link:calculationLink 999184 - Disclosure - Employee benefit obligations - Schedule of major categories of the defined benefit plan assets for the SRP (Detail) link:presentationLink link:definitionLink link:calculationLink 999185 - Disclosure - Employee benefit obligations - Schedule of major categories of the defined benefit plan assets for the SRP (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 999186 - Disclosure - Employee benefit obligations - Schedule of amounts recognized for Intelsat's postretirement benefit plan (Detail) link:presentationLink link:definitionLink link:calculationLink 999187 - Disclosure - Employee benefit obligations - Schedule of change in the defined benefit obligation (Detail) link:presentationLink link:definitionLink link:calculationLink 999188 - Disclosure - Employee benefit obligations - Schedule of amounts recognized for the legacy SES postretirement benefit plan (Detail) link:presentationLink link:definitionLink link:calculationLink 999189 - Disclosure - Employee benefit obligations - Schedule of significant actuarial assumptions and sensitivity analysis (Detail) link:presentationLink link:definitionLink link:calculationLink 999190 - Disclosure - Employee benefit obligations - Schedule of information about maturity profile of defined benefit obligation (Detail) link:presentationLink link:definitionLink link:calculationLink 999191 - Disclosure - Fixed Assets Suppliers - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999192 - Disclosure - Fixed Assets Suppliers - Schedule of Fixed Assets Suppliers (Detail) link:presentationLink link:definitionLink link:calculationLink 999193 - Disclosure - Commitments and contingencies - Schedule of Arising Capital Expenditure Commitments (Detail) link:presentationLink link:definitionLink link:calculationLink 999194 - Disclosure - Commitments and contingencies - Schedule of Performance Incentive Obligations and Future Interest Payments (Detail) link:presentationLink link:definitionLink link:calculationLink 999195 - Disclosure - Commitments and contingencies - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999196 - Disclosure - Leases - Schedule Of Maturity Analysis Of Finance Lease Payments Receivable (Detail) link:presentationLink link:definitionLink link:calculationLink 999197 - Disclosure - Leases - Schedule Of Amounts Recognised In The Consolidated Income Statement Explanatory (Detail) link:presentationLink link:definitionLink link:calculationLink 999198 - Disclosure - Leases - Schedule Of Quantitative Information About Right-Of-Use Assets (Detail) link:presentationLink link:definitionLink link:calculationLink 999199 - Disclosure - Leases - Schedule Of Maturity Analysis For Non-Derivative Financial Liabilities (Detail) link:presentationLink link:definitionLink link:calculationLink 999200 - Disclosure - Leases - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999201 - Disclosure - Leases - Schedule Of Depreciation Charge And Finance Cost Of Right Of Use Assets Explanatory (Detail) link:presentationLink link:definitionLink link:calculationLink 999202 - Disclosure - Cash flow information - Summary Of An Analysis Of Net Debt And The Movements In Net Debt (Detail) link:presentationLink link:definitionLink link:calculationLink 999203 - Disclosure - Cash flow information - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999204 - Disclosure - Cash flow information - Schedule Of Net Debt Reconciliation (Detail) link:presentationLink link:definitionLink link:calculationLink 999205 - Disclosure - Related parties - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999206 - Disclosure - Related parties - Summary of Key Management (Detail) link:presentationLink link:definitionLink link:calculationLink 999207 - Disclosure - Related parties - Summary of Key Management (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 999208 - Disclosure - C-band repurposing - Summary of Costs and Expected Reimbursements of Assets (Detail) link:presentationLink link:definitionLink link:calculationLink 999209 - Disclosure - C-band repurposing - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 999210 - Disclosure - Subsequent events - Additional information (Detail) link:presentationLink link:definitionLink link:calculationLink 999211 - Disclosure - Consolidated subsidiaries, associates - Schedule of Consolidated Structured Entities (Detail) link:presentationLink link:definitionLink link:calculationLink 999212 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure link:presentationLink link:definitionLink link:calculationLink 1009 - Statement - Consolidated statement of comprehensive income Alternate 1 link:presentationLink link:definitionLink link:calculationLink 1010 - Statement - Consolidated income statement Alternate 1 link:presentationLink link:definitionLink link:calculationLink Cover [Abstract] Document Information [Table] Classes of share capital [axis] Classes of share capital [axis] Classes of share capital [domain] Classes of share capital [domain] Class A Ordinary Shares [Member] Class A shares [member] Class B Ordinary Shares [Member] Class B shares [member] Entity Addresses, Address Type [Axis] Address Type [Domain] Business Contact [Member] Document Information [Line Items] Document Type Amendment Flag Document Period End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Current Reporting Status Entity Filer Category Entity Voluntary Filers Entity Interactive Data Current Entity Emerging Growth Company Entity Shell Company Entity File Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Postal Zip Code Entity Address, City or Town Entity Address, Country Document Annual Report Document Transition Report Document Shell Company Report Document Registration Statement Document Accounting Standard ICFR Auditor Attestation Flag Entity Common Stock, Shares Outstanding Contact Personnel Name Contact Personnel Email Address Auditor Name Auditor Firm ID Auditor Location Document Financial Statement Error Correction [Flag] Profit or loss [abstract] Income Statement [Abstract] Income Statement [Table] Income Statement [Line Items] Revenue Revenue Revenue Total C Band Repurposing Income C-band repurposing income C band repurposing income. Other income Other income Cost of sales Cost of sales Total cost of sales Other expenses, by nature Other operating expenses Other expenses, by nature Depreciation expense Depreciation expense Depreciation Expense Write-downs (reversals of write-downs) of property, plant and equipment Property, plant and equipment impairment Impairment Loss Recognised In Profit Or Loss Assets in the Course of Construction Assets in the course of construction impairment Impairment loss recognised in profit or loss assets in the course of construction. Amortisation expense Amortisation expense Impairment loss recognised in profit or loss, intangible assets other than goodwill Intangible assets impairment Profit (loss) from operating activities Operating profit / (loss) Finance income Finance income Total Finance costs Finance costs Total Total Finance income (cost) Net financing costs Other Non Operating Income Expenses Other non-operating income / expenses (net) Other non-operating income expenses. Profit (loss) before tax Profit / (loss) before tax Profit / (loss) before tax Profit / (loss) before tax Tax expense (income) Income tax expense Income tax expense per consolidated income statement Income tax expense Profit loss after tax Profit / (loss) after tax Profit loss after tax. Profit (loss) Profit / (loss) for the year Profit / (loss) for the year Profit for the period Profit for the period Profit/(loss) for the period Profit (loss), attributable to [abstract] Attributable to: Profit (loss), attributable to owners of parent Owners of the parent Profit / (loss) attributable to owners of the parent Loss attributable to owners of the parent Profit (loss), attributable to non-controlling interests Non-controlling interests Profit/(loss) allocated to NCI Basic earnings per share [abstract] Basic loss per share (in euro) Basic earnings (loss) per share Basic loss per share Class A and Class B Basic loss per share Diluted earnings per share [abstract] Diluted loss per share (in euro) Diluted earnings (loss) per share Diluted loss per share Class A and Class B Diluted loss per share Fair Value Movement On Contingent Value Rights Fair value movement on contingent value rights Fair value movement on contingent value rights. Operating expense excluding cost of sales Operating expenses Employee benefits expense Staff costs Class A Shares [Member] Class A Shares [Member] Class B Shares [Member] Class B Shares [Member] Statement of comprehensive income [abstract] Statement of comprehensive income [abstract] Other comprehensive income [abstract] Other comprehensive income Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] Items that will not be reclassified to profit or loss Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans Remeasurements of post-employment benefit obligation Income tax relating to remeasurements of defined benefit plans included in other comprehensive income Income tax effect Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans Remeasurements of post-employment benefit obligation, net of tax Other comprehensive income that will not be reclassified to profit or loss, net of tax Total items that will not be reclassified to profit or loss Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] Items that may be reclassified subsequently to profit or loss Other comprehensive income, before tax, exchange differences on translation of foreign operations Impact of currency translation Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income Income tax effect Income tax effect Other comprehensive income, net of tax, exchange differences on translation of foreign operations Total impact of currency translation, net of tax Total impact of currency translation, net of tax Other comprehensive income, before tax, hedges of net investments in foreign operations Net investment hedge Income tax relating to hedges of net investments in foreign operations included in other comprehensive income Income tax effect Other comprehensive income, net of tax, hedges of net investments in foreign operations Total net investment hedge, net of tax Other comprehensive income, before tax, cash flow hedges Cash flow hedges Income tax relating to cash flow hedges included in other comprehensive income Income tax effect Other comprehensive income, net of tax, cash flow hedges Cash flow hedges, net of tax Other comprehensive income that will be reclassified to profit or loss, net of tax Total items that may be reclassified subsequently to profit or loss Income Reclassified To Goodwill Reclassified to goodwill Income reclassified to goodwill. Other comprehensive income Total other comprehensive (loss)/income for the year, net of tax Other comprehensive income Other comprehensive income Comprehensive income Total comprehensive (loss)/income for the year, net of tax Total comprehensive income for the year Total comprehensive income Comprehensive income attributable to [abstract] Attributable to: Comprehensive income, attributable to owners of parent Owners of the parent Comprehensive income, attributable to non-controlling interests Non-controlling interests Statement of financial position [abstract] Non-current assets [abstract] Non-current assets Other property, plant and equipment Property, plant and equipment Construction in progress Assets in the course of construction Beginning balance Ending balance Property, plant and equipment Subtotal Cost, Beginning balance Cost, Ending balance Intangible assets and goodwill Intangible assets Beginning balance Ending Balance Intangible assets and goodwill Other non-current financial assets Other financial assets Investments accounted for using equity method Investments accounted for using the equity method Carrying amount Non-current prepayments Prepayments Trade and other non-current receivables Trade and other receivables Non Current Deferred Customer Contract Costs Deferred customer contract costs Non current deferred customer contract costs. Net deferred tax assets Deferred tax assets Net deferred tax assets Non-current assets Total non-current assets Non-current assets Non-current derivative financial assets Derivatives Non-current finance lease receivables Lease receivable Non-current finance lease receivables Current tax assets, non-current Income tax receivable Current assets [abstract] Current assets Current inventories Inventories Total Trade and other current receivables Trade and other receivables Current Current Deferred Customer Contract Costs Deferred customer contract costs Current deferred customer contract costs. Other current financial assets Other financial assets Current prepayments Prepayments Current tax assets, current Income tax receivable Cash and cash equivalents Cash and cash equivalents Cash and cash equivalents at start of the year Cash and cash equivalents at end of the year Cash and cash equivalents Total cash and cash equivalents Current assets Total current assets Total current assets Assets Total assets Equity [abstract] Equity Equity attributable to owners of parent Attributable to the owners of the parent Non-controlling interests Non-controlling interests Accumulated NCI Equity Total equity Beginning balance Ending balance Non-current liabilities [abstract] Non-current liabilities Non-current portion of non-current borrowings Borrowings Amounts outstanding, carried at amortised cost, Non-current Borrowings—repayable after one year Non-current provisions Provisions Non-current Non-current deferred income including non-current contract liabilities Deferred income Beginning balance, Non-current Ending Balance, Non-current Net deferred tax liabilities Deferred tax liabilities Net deferred tax liabilities Other non-current liabilities Other long-term liabilities Other non-current liabilities Total Contingent Value Rights Contingent value rights As at 1 January 2025 As at 31 December 2025 Contingent value rights. Non-current provisions for employee benefits Employee benefit obligations Non-current lease liabilities Lease liabilities Non-current Non-current lease liabilities Lease liabilities—repayable after one year Non Current Fixed Assets Suppliers Fixed assets suppliers Non-current Non current fixed assets suppliers. Non-current liabilities Total non-current liabilities Total non-current liabilities Non-current liabilities Current liabilities [abstract] Current liabilities Current borrowings and current portion of non-current borrowings Borrowings Amounts outstanding, carried at amortised cost, Current Borrowings—repayable within one year Current provisions Provisions Current Current deferred income including current contract liabilities Deferred income Beginning balance, Current Ending Balance, Current Trade and other current payables Trade and other payables Total Provisions for employee benefits Employee benefit obligations Current lease liabilities Lease liabilities Current Current lease liabilities Lease liabilities—repayable within one year Current Fixed Assets Suppliers Fixed assets suppliers Current Current fixed assets suppliers. Current tax liabilities, current Income tax liabilities Current liabilities Total current liabilities Total current liabilities Current liabilities Liabilities Total liabilities Equity and liabilities Total equity and liabilities Statement of cash flows [abstract] Income taxes paid, classified as operating activities Taxes paid during the year Adjustments for interest expense Interest expense on borrowings Adjustments for interest income Interest income Adjustments for depreciation and amortisation expense Depreciation, amortisation and impairment Amortisation of Client Upfront Payments Amortisation of client upfront payments Amortisation of client upfront payments. Other adjustments for non-cash items Other non-cash items in the consolidated income statement Cash flows from (used in) operations before changes in working capital Consolidated operating profit adjusted for non-cash items and tax payments and before working capital changes Changes In Working Capital [Abstract] Changes in working capital Adjustments for decrease (increase) in inventories (Increase) in inventories Adjustments for decrease (increase) in trade and other receivables Decrease in trade and other receivables Adjustments for decrease (increase) in prepaid expenses Decrease/(increase) in prepayments Adjustments for increase (decrease) in trade and other payables Increase/(decrease) in trade and other payables Adjustments for increase (decrease) in deferred income including contract liabilities (Decrease)/increase in upfront payments Increase (decrease) in working capital Changes in working capital Cash flows from (used in) operating activities Net cash generated by operating activities Cash flows from/(absorbed by) operating activities Cash flows from (used in) investing activities [abstract] Cash flow from investing activities Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities Payments for acquisition of subsidiary, net of cash acquired Net outflow of cash – investing activities Purchase of intangible assets, classified as investing activities Payments for purchases of intangible assets Purchase of property, plant and equipment, classified as investing activities Payments for purchases of tangible assets Interest received, classified as investing activities Interest received Insurance Claim Received Classified As Investing Activities Insurance claim received Insurance claim received classified as investing activities. Cash flows from losing control of subsidiaries or other businesses, classified as investing activities Proceeds from sale of business Other inflows (outflows) of cash, classified as investing activities Other investing activities Cash flows from (used in) investing activities Net cash absorbed by investing activities Cash flows from/(absorbed by) investing activities Proceeds from sales of property, plant and equipment, classified as investing activities Proceeds from sale of tangible assets Cash flows from (used in) financing activities [abstract] Cash flow from financing activities Proceeds from borrowings, classified as financing activities Proceeds from borrowings Repayments of borrowings, classified as financing activities Repayment of borrowings Repayments of borrowings, classified as financing activities Repayments of bonds, notes and debentures Partial redemption of perpetual bond Payments for debt issue costs Transaction costs in respect of undrawn facilities Coupon Paid On Perpetual Bond Classified As Financing Activities Coupon paid on perpetual bond Coupon paid on perpetual bond classified as financing activities. Dividends paid to equity holders of parent, classified as financing activities Dividends paid on ordinary shares Interest paid, classified as financing activities Interest paid on borrowings Payments to acquire or redeem entity's shares Payments for acquisition of treasury shares Proceeds from issuing other equity instruments Proceeds from treasury shares sold and exercise of stock options Proceeds from issuing other equity instruments Payments of lease liabilities, classified as financing activities Lease payments Payments from changes in ownership interests in subsidiaries that do not result in loss of control Payment in respect of changes in ownership interest in subsidiaries Cash flows from (used in) financing activities Net cash absorbed by financing activities Cash flows from/(absorbed by) financing activities Effect of exchange rate changes on cash and cash equivalents Net foreign exchange movements Net foreign exchange movements Increase (decrease) in cash and cash equivalents after effect of exchange rate changes Net increase / (decrease) in cash Increase / (decrease) in cash position Dividend Received On Treasury Shares Classified As Financing Activities Dividend Received On Treasury Shares Classified As Financing Activities Dividend received on treasury shares classified as financing activities. Statement of changes in equity [abstract] Statement of changes in equity [table] Components of equity [axis] Components of equity [domain] Issued capital [member] Share premium [member] Treasury shares [member] Treasury shares [member] Perpetual Bond [Member] Other reserves [member] Retained earnings [member] Reserve of exchange differences on translation [member] Equity attributable to owners of parent [member] Non-controlling interests [member] Statement of changes in equity [line items] Increase (decrease) through appropriation of retained earnings, equity Allocation of result Increase Decrease In Partial Redemption Of Perpetual Bond Partial redemption of perpetual bond Increase decrease in partial redemption of perpetual bond. Increase Decrease In Coupon On Perpetual Bond Coupon on perpetual bond Increase decrease in coupon on perpetual bond. Tax On Perpetual Bond Coupon Tax on perpetual bond coupon Tax on perpetual bond coupon. Transactions with owners in their capacity as owners [Abstract] Transactions with owners in their capacity as owners: Dividends recognised as distributions to owners of parent Dividends provided for or paid Purchase of treasury shares Purchase of treasury shares Increase (decrease) through share-based payment transactions, equity Share-based compensation expense Increase (decrease) through exercise of options, equity Exercise of share-based compensation Increase (decrease) through treasury share transactions, equity Income tax relating to treasury shares impairment expense or reversal Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity Transactions with non-controlling interest and other movements Increase (decrease) through transactions with owners, equity Total transactions with owners in their capacity as owners Non controlling Interests Recognized On Acquisition Of Subsidiary Non controlling interests recognized on acquisition of subsidiary Non controlling interests recognized on acquisition of subsidiary. Reclassification Of Perpetual Bond Reclassification of perpetual bond Reclassification of perpetual bond. General Information [Abstract] Disclosure of general information about financial statements [text block] Corporate information Summary Of Material Accounting Policies [Abstract] Disclosure of material accounting policy information [text block] Summary Of Material Accounting Policies Significant Developments In The Current Reporting Period [Abstract] Significant Developments In The Current Reporting Period Explanator Significant Developments In The Current Reporting Period Disclosure of significant developments in the current reporting period explanator. Disclosure of detailed information about business combination [abstract] Disclosure of business combinations [text block] Business combinations Disclosure Of Revenue From Contracts With Customers [Abstract] Disclosure of revenue from contracts with customers. Disclosure of revenue from contracts with customers [text block] Revenue from contracts with customers Rental income from investment property, net of direct operating expense [abstract] Operating expenses Disclosure of expenses by nature [text block] Operating expenses Audit and assurance services fees [Abstract] Disclosure of auditors' remuneration [text block] Audit and assurance services fees Finance income and costs [Abstract] Finance Income and Costs Abstract. Disclosure of finance income (cost) [text block] Finance income and costs Other non-operating income expenses [Abstract] Non operating income expense. Disclosure Of Other Non Operating Income Expense Explanatory Other non-operating income / expenses Disclosure of other non operating income expense explanatory. Income Tax [Abstract] Income tax. Disclosure of income tax [text block] Income taxes Deferred tax expense (income) [abstract] Disclosure of deferred taxes [text block] Deferred tax balances Disclosure of analysis of other comprehensive income by item [abstract] Components of other comprehensive income Disclosure of analysis of other comprehensive income by item [text block] Components of other comprehensive income Earnings per share [abstract] Earnings per share [text block] Earnings per share Dividend Payable [Abstract] Dividends paid and proposed Disclosure of dividends [text block] Dividends paid and proposed Disclosure of detailed information about property, plant and equipment [abstract] Disclosure of property, plant and equipment [text block] Property, plant and equipment Assets In The Course Of Construction [Abstract] Assets in the course of construction. Assets In Course Of Construction Explanatory Assets in the course of construction Assets in course of construction explanatory. Intangible assets [Abstract] Disclosure of intangible assets [text block] Intangible Assets Other financial assets [Abstract] Disclosure of financial assets [text block] Other financial assets Investments accounted for using equity method [abstract] Disclosure of investments accounted for using equity method [text block] Investments accounted for using equity method Inventories [Abstract] Disclosure of inventories [text block] Inventories Disclosure Of Deferred Income [Abstract] Disclosure of deferred income [text block] Assets and liabilities related to contracts with customers Trade and other receivables [abstract] Disclosure of trade and other receivables [text block] Trade And Other Receivables Disclosure Of Fair Value Of Financial Instruments [Abstract] Disclosure of fair value of financial instruments. Disclosure of fair value of financial instruments [text block] Financial Instruments Financial Risk Management Objectives And Policies [Abstract] Financial risk management objectives and policies. Disclosure of financial risk management [text block] Financial risk management objectives and policies Cash and cash equivalents [abstract] Disclosure of deposits from banks [text block] Cash and cash equivalents Share capital [Abstract] Disclosure of share capital, reserves and other equity interest [text block] Shareholders' equity Disclosure of non controlling interests [Abstract] Disclosure of noncontrolling interests. Disclosure of non-controlling interests [text block] Non-controlling interests Disclosure Of Share Based Payment Arrangements [Abstract] Disclosure of share-based payment arrangements [text block] Share-Based Compensation Plans Disclosure Of Debt Securities [Abstract] Disclosure of debt instruments [text block] Borrowings Disclosure Of Provisions [Abstract] Disclosure of provisions [text block] Provisions Trade and other payables [abstract] Disclosure of trade and other payables [text block] Trade and other payables Other Non Current Liabilities [Abstract] Disclosure of other non-current liabilities [text block] Other long-term liabilities Disclosure Of Employee Benefits [Abstract] Disclosure of employee benefits [text block] Employee benefit obligations Disclosure of Fixed assets suppliers [Abstract] Disclosure of fixed assets suppliers. Disclosure Of Fixed Assets Suppliers Explanatory Fixed Assets Suppliers Disclosure of fixed assets suppliers. Disclosure Of Commitments And Contingent Liabilities [Abstract] Disclosure of commitments and contingent liabilities [text block] Commitments and contingencies Disclosure Of Leases [Abstract] Disclosure of leases [text block] Leases Disclosure Of Cash Flow Statement [Abstract] Disclosure of cash flow statement. Disclosure of cash flow statement [text block] Cash flow information Disclosure Of Related Party [Abstract] Disclosure of related party [text block] Related parties Disclosure of C band Repurposing [Abstract] C-band repurposing [abstract] Disclosure Of C Band Repurposing Explanatory [Text Block] C-band repurposing Disclosure of c band repurposing. Disclosure of non-adjusting events after reporting period [abstract] Disclosure of events after reporting period [text block] Subsequent events Disclosure of information about consolidated structured entities [abstract] Disclosure of information about consolidated structured entities [text block] Consolidated subsidiaries, associates Disclosure of basis of preparation of financial statements [text block] Basis Of Preparation Disclosure of changes in accounting policies [text block] Changes In Accounting Policies Description Of Accounting Policy For New standards And Interpretations Not Yet Adopted Explanatory New Standards And Interpretations Not Yet Adopted Description of accounting policy for new standards and interpretations not yet adopted explanatory. Disclosure of basis of consolidation [text block] Basis Of Consolidation Description of accounting policy for investments in joint ventures [text block] Investments In Joint Arrangements Disclosure of accounting judgements and estimates [text block] Significant Accounting Judgments And Estimates Description of accounting policy for business combinations [text block] Business Combinations Description of accounting policy for property, plant and equipment [text block] Property, Plant And Equipment Description of accounting policy for construction in progress [text block] Assets In The Course Of Construction Description of accounting policy for borrowing costs [text block] Borrowing Costs Description of accounting policy for intangible assets and goodwill [text block] Intangible Assets Description of accounting policy for impairment of assets [text block] Impairment Of Other Intangible Assets, Property, Plant & Equipment And Assets In The Course Of Construction Description of accounting policy for financial instruments [text block] Investments And Other Financial Assets Description Of Accounting Policy For Equity Instruments Explanatory Equity Instruments Description of accounting policy for equity instruments explanatory. Description of accounting policy for financial instruments at fair value through profit or loss [text block] Debt Instruments Description of accounting policy for expenses [text block] Deferred Customer Contract Costs Description of accounting policy for measuring inventories [text block] Inventories Description of accounting policy for trade and other receivables [text block] Trade Receivables Description of accounting policy for trade and other payables [text block] Trade And Other Payables Description Of Accounting Policy For Fixed Assets Suppliers Explanatory Fixed Assets Suppliers Description of accounting policy for fixed assets suppliers explanatory. Description Of Accounting Policy For Prepayments Explanatory Prepayments Description of accounting policy for prepayments explanatory. Description of accounting policy for treasury shares [text block] Treasury Shares Description of accounting policy for determining components of cash and cash equivalents [text block] Cash And Cash Equivalents Description of accounting policy for recognition of revenue [text block] Revenue Recognition Description Of Accounting Policy For Revenue From Provision Of Satellite Capacity Communications Infrastructure Services And Related Services Explanatory Revenue From Provision Of Satellite Capacity, Communications Infrastructure Services, And Related Services Description of accounting policy for revenue from provision of satellite capacity communications infrastructure services and related services explanatory. Description Of Accounting Policy For Revenue From The Sale Of Equipment Explanatory Revenue From The Sale Of Equipment Description of accounting policy for revenue from the sale of equipment explanatory. Description Of Accounting Policy For Subscription Revenue Explanatory Subscription Revenue Description of accounting policy for subscription revenue explanatory. Description Of Accounting Policy For Revenue Generated By Engineering Services Explanatory Revenue Generated By Engineering Services Description of accounting policy for revenue generated by engineering services explanatory. Description Of Accounting Policy For IRIS2 Revenues Explanatory [Text Block] IRIS2 Revenues Description of accounting policy for iris2 revenues explanatory. Description Of Accounting Policy For Lease Income Explanatory Lease Income Description of accounting policy for lease income explanatory. Description Of Accounting Policy For C Band Repurposing Income Explanatory C-band Repurposing Income Description of accounting policy for c band repurposing income explanatory. Description Of Accounting Policy For Other Income Explanatory Other Income Description of accounting policy for other income explanatory. Description Of Accounting Policy For Other Non Operating Income Expenses Explanatory [Text Block] Other Non-Operating Income / Expenses (Net) Description of accounting policy for other non operating income expenses explanatory. Description Of Accounting Policy For Contract Assets And Contract Liabilities Explanatory Contract Assets And Contract Liabilities Description of accounting policy for contract assets and contract liabilities explanatory. Description of accounting policy for dividends [text block] Dividends Description of accounting policy for provisions [text block] Provisions Description of accounting policy for borrowings [text block] Borrowings Description Of Accounting Policy For Contingent Value Rights Explanatory Contingent Value Rights Description of accounting policy for contingent value rights explanatory. Description Of Accounting Policy For Current Taxes Explanatory Current Taxes Description of accounting policy for current taxes explanatory. Description of accounting policy for deferred income tax [text block] Deferred Taxes Description of accounting policy for foreign currency translation [text block] Translation Of Foreign Currencies Description Of Accounting Policy For Basic Earnings Per Share Explanatory Basic Earnings Per Share Description of accounting policy for basic earnings per share explanatory. Description Of Accounting Policy For Diluted Earnings Per Share Explanatory Diluted Earnings Per Share Description of accounting policy for diluted earnings per share explanatory. Description of accounting policy for derivative financial instruments and hedging [text block] Derivative Financial Instruments And Hedging Description of accounting policy for derecognition of financial instruments [text block] Derecognition Of Financial Assets And Liabilities Description of accounting policy for offsetting of financial instruments [text block] Offsetting Financial Instruments Description of accounting policy for employee benefits [text block] Employee Benefit Obligations Description of accounting policy for share-based payment transactions [text block] Share-Based Payments Description Of Accounting Policy For Deeply Subordinated Fixed Rate Resettable Securities Explanatory Deeply Subordinated Fixed Rate Resettable Securities Description of accounting policy for deeply subordinated fixed rate resettable securities explanatory. Description of accounting policy for leases [text block] Leases Description of accounting policy for investment in associates [text block] Investments accounted for using the equity method Summary Of Us Dollar Exchange Rates Used By The Group Explanatory Text Block Summary of US Dollar Exchange Rates Used By The Group Summary of US dollar exchange rates used by the group. Description of accounting policy for depreciation expense [text block] Summary of Property, Plant And Equipment Is Depreciated Using The Straight-line Method Disclosure of detailed information about business combination [text block] Summary of detailed information about business combination Schedule Of Purchase Consideration Cash Outflow Explanatory Summary of purchase consideration cash outflow Schedule of purchase consideration cash outflow explanatory. Schedule Of Assets And Liabilities Recognised As Of The Acquisition Explanatory Summary of assets and liabilities recognised as of the acquisition Schedule of assets and liabilities recognised as of the acquisition explanatory. Disclosure Of Revenue Allocated To The Relevant Business Units [Abstract] Disclosure of revenue allocated to the relevant business units. Disclosure Of Revenue Allocated To The Relevant Business Units Explanatory [Table Text Block] Schedule of Revenue Allocated to the Relevant Business Unit Disclosure of revenue allocated to the relevant business units explanatory. Disclosure of disaggregation of revenue from contracts with customers [text block] Schedule of Group's Revenue from External Customers Disclosure Of Groups Revenue Analysis From The Point Of View Of Category And Timing Explanatory Schedule of Group's Revenue Analysis Disclosure of groups revenue analysis from the point of view of category and timing explanatory. Disclosure of expenses [text block] Schedule of Components of Cost of Sales Schedule Of Components Of Audit And Assurance Fees Explanatory Schedule of Billed and Accrued from its Independent Auditors Schedule of components of audit and assurance fees. Schedule Of Components Of Finance Income And Costs Explanatory Schedule of Components of Finance Income and Costs Schedule of components of finance income and costs. Schedule Of Components Of Non Operating Income Expense Explanatory Schedule of Components of Other Non-Operating Income / Expenses Schedule of components of non operating income expense explanatory. Disclosure Of Reconciliation Between The Income Tax Benefit Expense Explanatory Disclosure of reconciliation between the income tax benefit expense Disclosure of reconciliation between the income tax benefit expense explanatory Disclosure Of Current And Deferred Income Tax Charge Explanatory Disclosure of current and deferred income tax charge Disclosure of current and deferred income tax charge explanatory. Schedule Of Deferred Tax Positions Included In Consolidated Financial Statements Explanatory Schedule of deferred tax positions included in consolidated financial statements Schedule of deferred tax positions included in consolidated financial statements explanatory. Schedule Of Deferred Income Tax Assets And Liabilities During The Year Explanatory Schedule of deferred income tax assets and liabilities during the year Schedule of deferred income tax assets and liabilities during the year explanatory. Disclosure Of Analysis Of Other Comprehensive Income By Currency Translation Explanatory Summary of Components of other comprehensive income Disclosure of analysis of other comprehensive income by currency translation explanatory. Disclosure Of Profit Loss Attributable To The Owners Of The Parent For Calculating Basic Earnings Per Share Explanatory Schedule of profit loss attributable to the owners of the parent for calculating basic earnings per share Disclosure of profit loss attributable to the owners of the parent for calculating basic earnings per share explanatory. Disclosure Of Weighted Average Number Of Shares Used In Calculating Basic Earnings Per Share Value Explanatory Schedule of weighted average number of shares used in calculating basic earnings per share value Disclosure of weighted average number of shares used in calculating basic earnings per share value explanatory. Disclosure Of Profit Loss Attributable To The Owners Of The Parent For Calculating Diluted Earnings Per Share Explanatory Schedule of profit loss attributable to the owners of the parent for calculating diluted earnings per share Disclosure of profit loss attributable to the owners of the parent for calculating diluted earnings per share explanatory. Disclosure Of Weighted Average Number Of Shares Used In Calculating Diluted Earnings Per Share Value Explanatory Schedule of weighted average number of shares used in calculating diluted earnings per share value Disclosure of weighted average number of shares used in calculating diluted earnings per share value explanatory. Disclosure Of Gross Dividends Declared And Paid Explanatory Schedule of Gross Dividends Declared and Paid Disclosure of gross dividends declared and paid explanatory. Disclosure Of Dividends Proposed Explanatory Schedule of Dividends Proposed Disclosure of dividends proposed explanatory. Disclosure of detailed information about property, plant and equipment [text block] Schedule of Property, Plant and Equipment Disclosure Of Group Performs An Impairment Test On Space Segment Assets Explanatory Schedule of Post-Tax Discount Rates Used in Impairment Test Disclosure of group performs an impairment test on space segment assets explanatory. Assets in course of construction [Abstract] Assets in course of construction. Disclosure Of Assets In Course Of Construction Explanatory Schedule of Assets in the Course of Construction Disclosure of assets in course of construction. Disclosure of reconciliation of changes in intangible assets and goodwill [abstract] Disclosure of reconciliation of changes in intangible assets and goodwill [text block] Schedule Of Reconciliation Of Changes In Intangible Assets And Goodwill Disclosure Of Definite Life Intangible Assets Net Book Value By Country Explanatory Schedule Of Definite Life Intangible Assets Disclosure of definite life intangible assets net book value by country explanatory. Disclosure Of Other financial assets measured at fair value through profit or loss [Abstract] Disclosure of fair value measurement of assets [text block] Schedule of Changes in the Fair Value of Financial Assets at FVTPL Disclosure of joint ventures [abstract] Disclosure of joint ventures [text block] Schedule of Joint Ventures Disclosure Of Financial Information Of Joint Ventures Explanatory Schedule of Financial Information of Joint Ventures Disclosure of financial information of joint ventures. Disclosure Of Current Inventories Explanatory Schedule of Current Inventories Disclosure of current inventories. Disclosure of Components of Assets and Liabilities Related to Contracts with Customers Explanatory Schedule of Assets and Liabilities Related to Contracts with Customers Disclosure of components of assets and liabilities related to contracts with customers. Explanation of significant changes in contract assets and contract liabilities [text block] Schedule of Movement in Deferred Income Recognised by the Group Disclosure Of Trade And Other Receivables [Table Text Block] Schedule Of Trade And Other Receivables Disclosure of trade and other receivables. Disclosure Of Provision Of Impairment On Trade And Other Receivables [Table Text Block] Schedule Of Provision Of Impairment On Trade And Other Receivables Disclosure of provision of impairment on trade and other receivables. Disclosure of detailed information about financial instruments [abstract] Disclosure Of Comparison By Category Of Carrying Amounts And Fair Values Of All The Group Financial Instruments Explanatory [Table Text Block] Summary of comparison by category of carrying amounts and fair values of all the Group's financial instruments Disclosure of comparison by category of carrying amounts and fair values of all the group financial instruments explanatory. Disclosure Of Changes In Level 3 Items Of Fair Value Measurements Using Significant Unobservable Inputs Explanatory [Table Text Block] Summary of Fair value measurements using significant unobservable inputs (level 3) Disclosure of changes in level 3 items of fair value measurements using significant unobservable inputs explanatory. Summary Of Significant Unobservable Inputs Used In Level Three Fair Value Measurements Summary of Significant unobservable inputs used in level 3 fair value measurements Summary of significant unobservable inputs used in level 3 fair value measurements. Disclosure of maturity analysis for non-derivative financial liabilities [text block] Schedule of undiscounted cash flows of the non-derivative financial liabilities Disclosure Of Aggregate Net Foreign Exchange Gains Or Losses Recognised In Profit Or Loss Explanatory Schedule of aggregate net foreign exchange gains/ losses recognized in profit or loss Disclosure of aggregate net foreign exchange gains or losses recognised in profit or loss. Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [text block] Schedule of excluded components are accounted separately in the consolidated statement of comprehensive income Disclosure Of Sets Out The Hedged Portion Of USD Statement Of Financial Position Exposure Explanatory Schedule of hedged portion of USD statement of financial position Disclosure of sets out the hedged portion of usd statement of financial position exposure. Disclsure Of Value Changes In Eligible To Be Recorded In Other Comprehensive Income Explanatory Schedule of other comprehensive income with no impact on profit and loss Disclsure of value changes in eligible to be recorded in other comprehensive income. Disclosure Of Carrying Amount Of The Group Debt Between Fixed And Floating Rate Explanatory Schedule of carrying amount of the Group's debt between fixed and floating rate Disclosure of carrying amount of the group debt between fixed and floating rate. Disclosure Of Loss Expectancy Rates Based On History Of Losses To Create A Provision Matrix Explanatory Schedule of loss expectancy rates based on the history of losses to create a provision matrix Disclosure of loss expectancy rates based on history of losses to create a provision matrix. Disclosure Of Movement In Provisions For Trade Receivables And Unbilled Accrued Revenue Explanatory Schedule of movement in provisions for trade receivables and unbilled accrued revenue Disclosure of movement in provisions for trade receivables and unbilled accrued revenue. DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory [Text Block] Summary of Cash and Cash Equivalents Disclosure​ of detailed​ information ​about ​cash​ and​ cash​ equivalents​ explanatory. Schedule of disclosure of treasury shares in consolidated statement of financial position Disclosure of treasury shares in consolidated statement of financial position and are carried at acquisition cost explanatory. Disclosure Of Class A Class B Shares Explanatory Schedule of movement between the opening and closing number of shares issued per class of share Disclosure of class a class b shares explanatory Disclosure of finanacial information of non controlling interests explanatory [Table Text Block] Schedule of Finanacial Information of Non Controlling Interests Explanatory Disclosure of finanacial information of noncontrolling interests explanatory. Disclosure of number and weighted average exercise prices of share options [text block] Summary of number and weighted average exercise prices of share options Disclosure Of Movements of Number And Weighted Average Exercise Prices Of Share Options Explanatory [Table Text Block] Summary of number of share options outstanding and their related weighted average exercise prices Disclosure of movements of number and weighted average exercise prices of share options explanatory. Disclosure of range of exercise prices of outstanding share options explanatory [Table Text Block] Summary of expiry date and exercise prices of share options outstanding Disclosure of range of exercise prices of outstanding share options explanatory. DisclosureOfNumberAndWeightedAverageExercisePricesOfOtherEquityInstrumentsExplanatory [Table Text Block] Summary of number and weighted average exercise prices of other equity instruments Disclosure of number and weighted average exercise prices of other equity instruments explanatory. DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory [Table Text Block] Summary of average value of inputs to the model Disclosure of indirect measurement of fair value of goods or services received share options granted during period explanatory. Disclosure of detailed information about borrowings [text block] Disclosure of detailed information about borrowings Disclosure of Detailed Information of Provisions Explanatory [Table Text Block] Schedule of Detailed Information of Provisions Explanatory Disclosure of detailed information of provisions explanatory. Disclosure of Movements of Provisions Explanatory [Table Text Block] Schedule of Movements of Provisions Explanatory Disclosure of Movements of Provisions Explanatory Schedule Of Trade And Other Payables Explanatory [Table Text Block] Schedule of trade and other payables explanatory. Schedule Of Other Long Term Liabilities Explanatory [Table Text Block] Schedule Of Other Long Term Liabilities Explanatory Schedule of other long term liabilities explanatory. Disclosure of defined benefit plans [text block] Schedule of defined benefit plans Disclosure Of Legacy Intelsat Staff Retirement Plan And Restoration Plans Explanatory Schedule of amounts recognized in the consolidated income statement Disclosure of legacy intelsat staff retirement plan and restoration plans explanatory. Disclosure Of Changes In Defined Benefit Obligation And Fair Value Of Plan Assets Explanatory Schedule of changes in the defined benefit obligation and fair value of plan assets Disclosure of changes in defined benefit obligation and fair value of plan assets explanatory. Disclosure Of Major Categories Of Defined Benefit Plan Asset Explanatory Schedule of major categories of the defined benefit plan assets for the SRP Disclosure of major categories of defined benefit plan asset explanatory. Disclosure Of Amounts Recognized In Postretirement Benefit Plan Of Intelsat Schedule of amounts recognized for Intelsat's postretirement benefit plan Disclosure of amounts recognized in postretirement benefit plan of intelsat. Schedule Of Changes In Defined Benefit Obligation Of postretirement benefit plan Explanatory [Table Text Block] Schedule of change in the defined benefit obligation Schedule of changes in defined benefit obligation of postretirement benefit plan explanatory. Schedule Of amounts recognized for the legacy SES postretirement benefit plan Explanatory [Table Text Block] Schedule of amounts recognized for the legacy SES postretirement benefit plan Schedule of amounts recognized for the legacy ses postretirement benefit plan explanatory. Schedule Of Significant Actuarial Assumptions And Sensitivity Analysis Explanatory [Table Text Block] Schedule of significant actuarial assumptions and sensitivity analysis Schedule of significant actuarial assumptions and sensitivity analysis explanatory. Disclosure of information about maturity profile of defined benefit obligation [text block] Schedule of information about maturity profile of defined benefit obligation Schedule Of Classification Of Fixed Assets Suppliers [Abstract] Schedule Of Classification Of Fixed Assets Suppliers Explanatory Schedule of Fixed Assets Suppliers Schedule of classification of fixed assets suppliers. Schedule of Arising Capital Expenditure Commitments [Table] Classes of contingent liabilities [axis] Classes of contingent liabilities [domain] Capital expenditure commitments [Member] Contributions to Joint Ventures [Member] Other commitments [Member] Commitments and Contingencies [Line Items] Schedule Of Arising Capital Expenditure Commitments Explanatory [Text Block] Schedule of Arising Capital Expenditure Commitments Schedule of arising capital expenditure commitments. Schedule Of Performance Incentive Obligations And Future Interest Payments Explanatory Schedule of Performance Incentive Obligations and Future Interest Payments Schedule of performance incentive obligations and future interest payments. Schedule of Arising Contributions to Joint Ventures Schedule of Arising Contributions to Joint Ventures Disclosure of maturity analysis of finance lease payments receivable [text block] Schedule of maturity analysis of finance lease payments receivable Schedule of Amounts Recognised In The Consolidated Income Statement Explanatory [Table Text Block] Schedule of amounts recognised in the consolidated income statement explanatory Schedule of amounts recognised in the consolidated income statement explanatory. Disclosure of quantitative information about right-of-use assets [text block] Schedule of quantitative information about right-of-use assets Disclosure of Maturity Analysis And Contractual Lease Liabilities Schedule of maturity analysis for non-derivative financial liabilities Dsclosure of maturity analysis and contractual lease liabilities. Schedule Of Depreciation Charge And Finance Cost Of RightOfUse Assets Explanatory [Table Text Block] Schedule of depreciation charge and finance cost of right-of-use assets explanatory Schedule of depreciation charge and finance cost of right-of-use assets explanatory. Schedule Of An Analysis Of Net Debt And The Movements In Net Debt [Table Text Block] Summary of an analysis of net debt and the movements in net debt Summary of an analysis of net debt and the movements in net debt. Disclosure of Net Debt Reconciliation Explanatory Schedule of net debt reconciliation Disclosure of net debt reconciliation explanatory. Summary of Key Management [Abstract] Schedule of compensation received by key management of the Group explanatory [Table Text Block] Schedule of compensation received by key management of the group explanatory Schedule of compensation received by key management of the group explanatory. Schedule of costs and expected reimbursements of Assets in the course of construction Explanatory [Table Text Block] Summary of Costs and Expected Reimbursements of Assets Schedule of costs and expected reimbursements of assets in the course of construction explanatory. Disclosure Of Consolidated Structured Entities [Table Text Block] Schedule of Consolidated Structured Entities Disclosure of consolidated structured entities. Country of incorporation Country Of Incorporation Address of entity's registered office Address Of Entity's Registered Office Description of nature of entity's operations and principal activities Description Of Nature Of Entity's Operations And Principal Activities Average Exchange Rate Average Rate Average exchange rate. Closing Exchange Rate Closing Rate Closing exchange rate. Disclosure Of Property Plant And Equipment Useful Life [Abstract] Disclosure of property plant and equipment useful life. Disclosure Of Property Plant And Equipment Useful Life [Table] Disclosure of property plant and equipment useful life. Classes of property, plant and equipment [axis] Classes of property, plant and equipment [domain] Buildings [member] Space segment [member] Space segment [member] Ground Segment Assets [Member] Other Fixtures Fittings Tools And Equipment [Member] Right-of-use assets [member] Disclosure Of Property Plant And Equipment Useful Life [Line Items] Disclosure of property plant and equipment useful life. Useful life measured as period of time, property, plant and equipment Useful life measured as period of time, property, plant and equipment Range [axis] Range [domain] Bottom of range [member] Bottom of range [member] Top of range [member] Top of range [member] Disclosure Of Summary Of Material Accounting Policies [Table] Disclosure of summary of material accounting policies. Associates [axis] Associates [domain] Yahlive [Member] LuxGovSat [Member] WAPS [Member] Horizons holdings [Member] SES SD [Member] Classes of intangible assets other than goodwill [axis] Classes of intangible assets other than goodwill [domain] Other intangible assets [member] Other [Member] Customer-related intangible assets [member] Disclosure Of Summary Of Material Accounting Policies [Line Items] Disclosure of summary of material accounting policies. Percentage Of Consolidated Entities Group Hold Percentage Of Consolidated Entities Group Hold Percentage of consolidated entities group hold. Percentage of voting equity interests acquired Percentage of voting equity interests acquired Percentage Of Hold On Non Controlling Interest Percentage Of Hold On Non Controlling Interest Percentage of hold on non controlling interest. Useful life measured as period of time, intangible assets other than goodwill Useful life measured as period of time, intangible assets other than goodwill Proportion of ownership interest in joint venture Proportion of ownership interest in joint venture % interest Joint ventures [axis] Joint ventures [domain] Horizons One Satellite LLC and Horizons Two Satellite LLC Horizons Satellite Holdings LLC [Member] Horizons satellite holdings LLC [Member] JSAT International Inc [Member] JSAT International, Inc Horizons One Satellite LLC and Horizons Two Satellite LLC [Member] Horizons-1 Satellite LLC and Horizons-2 Satellite LLC Debt Securities Repurchased Principal Amount Debt Securities Repurchased Principal Amount Debt securities repurchased principal amount. Debt Securities Issued Principal Amount Debt Securities Issued Principal Amount Debt securities issued principal amount. Cash Outflow On Repurchase Of Debt Securities Cash Outflow On Repurchase Of Debt Securities Cash outflow on repurchase of debt securities. Gain On Repurchase Recorded In Other Reserves Gain On Repurchase Recorded In Other Reserves Gain on repurchase recorded in other reserves. Outstanding Principal Amount Of Debt Securities Outstanding Principal Amount Of Debt Securities Outstanding principal amount of debt securities. Insurance Claims Received Recognised In Other Income Insurance Claims Received Recognised In Other Income Insurance claims received recognised in other income. Revenue Recognized In IRIS Two Contract Revenue recognized in IRIS 2 contract Revenue recognized in IRIS 2 contract. Termination Fees For Contractual Commitments Termination fees for contractual commitments Termination fees for contractual commitments. Disclosure of detailed information about business combination [table] Business combinations [axis] Business combinations [domain] Intelsat Holdings S.à r.l. [Member] Intelsat Holdings S.à r.l. [Member] Disclosure of detailed information about business combination [line items] Income tax receivable non-current Cash transferred Cash paid Cash transferred Contingent Value Rights Business Combination Contingent value rights Contingent value rights business combination. Settlement Of Pre Existing Relationship Amount Settlement of pre-existing relationship Settlement of pre existing relationship amount. Consideration transferred, acquisition-date fair value Total consideration Purchase Consideration Cash Flow Hedge Settlement Cash-flow hedge Purchase consideration cash flow hedge settlement. Property, plant and equipment recognised as of acquisition date Property, plant and equipment Customer-related intangible assets recognised as of acquisition date Intangible asset Deferred tax liabilities recognised as of acquisition date Deferred tax liabilities Identifiable assets acquired (liabilities assumed) Net identifiable assets acquired Goodwill recognised as of acquisition date Goodwill Net Assets Acquired Liabilities Assumed Net assets acquired Net assets acquired liabilities assumed. Assets in the course of construction Recognised As Of Acquisition Date Assets in the course of construction Assets in the course of construction recognised as of acquisition date. Other financial assets noncurrent Recognised As Of Acquisition Date Other financial assets non-current Other financial assets noncurrent recognised as of acquisition date. Investment Accounted For Using Equity Method Recognised As Of Acquisition Date Investments accounted for using equity method Investment accounted for using equity method recognised as of acquisition date. Lease receivable noncurrent Recognised As Of Acquisition Date Lease receivable non-current Lease receivable noncurrent recognised as of acquisition date. Prepayments non current Recognised As Of Acquisition Date Prepayments non-current Prepayments non current recognised as of acquisition date. Trade and other receivables noncurrent Recognised As Of Acquisition Date Trade and other receivables non-current Trade and other receivables noncurrent recognised as of acquisition date. Deferred customer contract costs noncurrent Recognised As Of Acquisition Date Deferred customer contract costs non-current Deferred customer contract costs noncurrent recognised as of acquisition date. Income tax receivable noncurrent Recognised As Of Acquisition Date Income tax receivable non-current Income tax receivable noncurrent recognised as of acquisition date. Inventories Recognised As Of Acquisition Date Inventories Inventories recognised as of acquisition date. Trade and other receivables Recognised As Of Acquisition Date Trade and other receivables Trade and other receivables recognised as of acquisition date. Deferred customer contract costs current Recognised As Of Acquisition Date Deferred customer contract costs current Deferred customer contract costs current recognised as of acquisition date. Prepayments current Recognised As Of Acquisition Date Prepayments current Prepayments current recognised as of acquisition date. Income tax receivable Recognised As Of Acquisition Date Income tax receivable Income tax receivable recognised as of acquisition date. Cash and cash equivalents recognised as of acquisition date Cash and cash equivalents Other financial assets current Recognised As Of Acquisition Date Other financial assets current Other financial assets current recognised as of acquisition date. Borrowings noncurrent Recognised As Of Acquisition Date Borrowings non-current Borrowings noncurrent recognised as of acquisition date. Provisions noncurrent Recognised As Of Acquisition Date Provisions non-current Provisions noncurrent recognised as of acquisition date. Deferred income noncurrent Recognised As Of Acquisition Date Deferred income non-current Deferred income noncurrent recognised as of acquisition date. Non-current liabilities recognised as of acquisition date Other long-term liabilities Lease liabilities noncurrent Recognised As Of Acquisition Date Lease liabilities non-current Lease liabilities noncurrent recognised as of acquisition date. Employee benefit obligation noncurrent Recognised As Of Acquisition Date Employee benefit obligation non-current Employee benefit obligation noncurrent recognised as of acquisition date. Fixed assets suppliers noncurrent Recognised As Of Acquisition Date Fixed assets suppliers non-current Fixed assets suppliers noncurrent recognised as of acquisition date. Accrued interest on borrowings Recognised As Of Acquisition Date Accrued interest on borrowings Accrued interest on borrowings recognised as of acquisition date. Provisions current Recognised As Of Acquisition Date Provisions current Provisions current recognised as of acquisition date. Deferred income current Recognised As Of Acquisition Date Deferred income current Deferred income current recognised as of acquisition date. Trade and other payables recognised as of acquisition date Trade and other payables Lease liabilities current Recognised As Of Acquisition Date Lease liabilities current Lease liabilities current recognised as of acquisition date. Employee benefit obligation Recognised As Of Acquisition Date Employee benefit obligation Employee benefit obligation recognised as of acquisition date. Fixed assets suppliers current Recognised As Of Acquisition Date Fixed assets suppliers current Fixed assets suppliers current recognised as of acquisition date. Income tax liabilities Recognised As Of Acquisition Date Income tax liabilities Income tax liabilities recognised as of acquisition date. Non-controlling interest in acquiree recognised at acquisition date Non-controlling interests Cash and cash equivalents in subsidiary or businesses acquired or disposed Cash and cash equivalents in subsidiary or businesses acquired or disposed Contingent Consideration Percentage Of Net Proceeds Contingent consideration percentage of net proceeds Contingent consideration percentage of net proceeds. Fair value of acquired receivables Fair value of acquired receivables Best estimate at acquisition date of contractual cash flows not expected to be collected for acquired receivables Best estimate at acquisition date of contractual cash flows not expected to be collected for acquired receivables Revenue of acquiree since acquisition date Revenue of acquiree since acquisition date Profit (loss) of acquiree since acquisition date Profit (loss) of acquiree since acquisition date Revenue of combined entity as if combination occurred at beginning of period Revenue of combined entity as if combination occurred at beginning of period Profit (loss) of combined entity as if combination occurred at beginning of period Profit (loss) of combined entity as if combination occurred at beginning of period Borrowings recognised as of acquisition date Borrowings recognised as of acquisition date Contingent Value Rights Fair Value Contingent value rights fair value Contingent value rights fair value. Closing foreign exchange rate Closing foreign exchange rate Fair Value Increase On Contingent Value Rights Fair value increase on contingent value rights Fair value increase on contingent value rights. Tax Paid On Behalf Of Contingent Value Rights Holders Tax paid on behalf of contingent value rights holders Tax paid on behalf of contingent value rights holders. Contingent Value Rights Liability Net Contingent value rights liability net Contingent value rights liability net. Sensitivity Analysis Auction Price Per MHz Pop sensitivity analysis auction price per mhz pop Sensitivity Analysis Auction Price Per mhz Pop. Sensitivity Analysis Impact On CVR Liability Sensitivity analysis impact on cvr liability Sensitivity analysis impact on cvr liability. Exchange Rate Applied On Acquisition Exchange rate applied on acquisition Exchange rate applied on acquisition. Satellites Acquired Fair Value Satellites acquired fair value Satellites acquired fair value. Orbital Slots Acquired Fair Value Orbital slots acquired fair value Orbital slots acquired fair value. Contingent Liability Regulatory Fees Current Contingent liability regulatory fees current Contingent liability regulatory fees current. Acquisition-related costs recognised as expense for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination Acquisition-related costs recognised as expense for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination Disclosure Of Revenue Allocated To The Relevant Business Units [Table] Disclosure of revenue allocated to the relevant business units. Disclosure Of Revenue Allocated To The Relevant Business Units [Line Items] Disclosure of revenue allocated to the relevant business units. Gross Revenue Gross Revenue Gross revenue. Products and services [axis] Products and services [domain] Media [Member] Networks [Member] Other Units [Member] Prior Period [Axis] Prior period. Prior Period [Domain] Prior period. Two Thousand Twenty Four [Member] 2024 [Member] Two thousand twenty four. Two Thousand Twenty Three [Member] 2023 [Member] Two thousand twenty three. TwoThousandTwentyFive [Member] 2025 [member] Disclosure Of Groups Revenue Analysis From The Point Of View Of Category And Timing [Abstract] Disclosure of group's revenue analysis from the point of view of category and timing. Disclosure Of Groups Revenue Analysis From The Point Of View Of Category And Timing [Table] Disclosure of Group's revenue analysis from the point of view of category and timing. Disclosure Of Groups Revenue Analysis From The Point Of View Of Category And Timing [Line Items] Disclosure of group's revenue analysis from the point of view of category and timing. Revenue from contracts with customers Revenue from contracts with customers Operating lease income Lease income Operating lease income Time Of Revenue Recognised [Axis] Time Of Revenue Recognised [Domain] Revenue Recognised at a Point in Time [Member] Revenue Recognised Over Time [Member] Revenue recognised over time. Disclosure of disaggregation of revenue from contracts with customers [abstract] Disclosure of disaggregation of revenue from contracts with customers [table] Geographical [Axis] Geographical [Domain] LUXEMBOURG Luxembourg [Member] UNITED STATES United States Of America [Member] GERMANY Germany [Member] UNITED KINGDOM FRANCE Europe [Member] Others [Member] Disclosure of disaggregation of revenue from contracts with customers [line items] Remaining Performance Obligations Remaining Performance Obligations Remaining performance obligations. Non Cancellable Remaining Performance Obligations Non Cancellable Remaining Performance Obligations Non cancellable remaining performance obligations. Cancellable Remaining Performance Obligations Cancellable Remaining Performance Obligations Cancellable remaining performance obligations. Percentage of Revenue Obligations to be recognized from 2026 to 2028 Percentage of Revenue Obligations to be recognized from 2026 to 2028 Percentage of Revenue Obligations to be recognized from 2026 to 2028 Percentage of entity's revenue Percentage of Entity's Revenue Customer support costs Customer support costs Customer support costs. Other cost of sales Other cost of sales Other cost of sales. Rental Of Third Party Satellite Capacity Rental of third-party satellite capacity Rental of third-party satellite capacity. Cost Of Equipment Equipment Cost of equipment. Rental of satellite capacity from joint ventures Rental of satellite capacity from joint ventures Rental of satellite capacity from joint ventures. C Band Repurposing Expenses Included In Cost Of Sales C-band repurposing expenses C band repurposing expenses included in cost of sales. Restructuring Charges Optimisation Programme Restructuring charges optimisation programme Restructuring charges optimisation programme. C Band Repurposing Expenses Not Included In Cost Of Sales C-band repurposing expenses C band repurposing expenses not included in cost of sales. Merger And Acquisition Development And Implementation Costs Merger and acquisition development and implementation costs Merger and acquisition development and implementation costs. Non Recurring Infrastructure Charges Infrastructure costs Non recurring infrastructure charges. Staff Costs Staff costs Staff costs. Restructuring Charges Related To Staff Restructuring charges related to staff Restructuring charges related to staff. Number of employees Number of employees Purchase Of Satellite Capacity Purchase of satellite capacity Purchase of satellite capacity. Share Of Revenue Remitted To Counterparty Share of revenue remitted to counterparty Share of revenue remitted to counterparty. Staff Costs Related To Mergers And Acquisitions Staff costs related to mergers and acquisitions Staff costs related to mergers and acquisitions. Non Recurring advisory charges Non recurring advisory charges. Non Recurring Other charges Non recurring other charges. Non Recurring Specific Business Taxes Non recurring specific business taxes Non recurring specific business taxes. Auditor's remuneration for audit services Audit services Auditor's remuneration for other services All other assurance services Auditor's remuneration Total audit and assurance services fees Finance Income [Abstract] Finance income Finance Income. Interest income Interest income Finance lease Income Finance lease Income Finance lease income. Net Foreign Exchange Gains on Finance Income Net foreign exchange gains Net foreign exchange gains on finance income. Other reversals of provisions Interest income: Reversal of withholding tax interest provision Interest Income From Swap Transactions Interest income: Swap transactions Interest income from swap transactions. Finance Costs [Abstract] Finance costs Finance Costs. Interest expense on borrowings Interest expense on borrowings (excluding amounts capitalised) Other finance cost Other finance costs Borrowing costs recognised as expense Amortisation of loan origination costs Interest Expense From Swap Transactions Interest expense: Swap transactions Interest expense from swap transactions. Interest expense on lease liabilities Interest expense on lease liabilities Interest Expense On revenue recognition Interest expense on revenue recognition Interest expense on revenue recognition. Net foreign exchange loss Net foreign exchange losses Reclassification Of Cumulative Translation Impact On Liquidation Of Subsidiaries Reclassification of cumulative translation impact on liquidation of subsidiaries Reclassification of cumulative translation impact on liquidation of subsidiaries. Other Non Operating Income [Abstract] Other non-operating income Other Non Operating Income Abstract Income from structured financing Income from structured financing Income from structured financing. Fair Value Gains On Financial Assets Fair value increases on financial assets Fair value gains on financial assets. Other Non Operating Income Total Other non operating income. Other Non Operating Expenses [Abstract] Other non-operating expenses Other Non Operating Expenses. Fair value losses on other financial assets Fair value losses on other financial assets. Other Non Operating Expenses Total Other non operating expenses. Current tax expense (income) and adjustments for current tax of prior periods [abstract] Current income tax Current tax expense (income) Current income tax charge on result of the year Adjustments for current tax of prior periods Adjustments in respect of prior periods Foreign Withholding Taxes Foreign withholding taxes Foreign withholding taxes. Current tax expense (income) and adjustments for current tax of prior periods Total current income tax Deferred Income Tax [Abstract] Deferred income tax Deferred income tax. Deferred tax expense (income) relating to origination and reversal of temporary differences Relating to origination and reversal of temporary differences Deferred Tax Expenses Income Relating To Tax Losses Carried Forward Relating to tax losses carried forward Deferred tax expenses income relating to tax losses carried forward. Deferred tax expense (income) relating to tax rate changes or imposition of new taxes Changes in tax rate Adjustments for deferred tax of prior periods Adjustment of prior years Deferred tax expense (income) recognised in profit or loss Total deferred income tax Consolidated Statement Of Changes In Equity [Abstract] Consolidated statement of changes in equity Consolidated statement of changes in equity. Current and deferred tax relating to items charged or credited directly to equity [abstract] Current and Deferred Income tax related to items (charged) or credited directly in equity Income Tax Related To Post Employment Benefit Obligation Post-employment benefit obligation Income tax related to post employment benefit obligation. Income Tax Related To Impact Of Currency Translation Impact of currency translation Income tax related to impact of currency translation. Income Tax Related To Net Investment Hedge Current Tax Net investment hedge—current tax Income tax related to net investment hedge current tax. Income Tax Relating To Treasury Shares Impairment Expenses Or Reversal Income tax relating to treasury shares impairment expense or reversal Income tax relating to treasury shares impairment expenses or reversal. Income Tax Related To Tax Impact On Perpetual Bond Tax impact on Perpetual Bond Income tax related to tax impact on perpetual bond. Current and deferred tax relating to items credited (charged) directly to equity Current and deferred income taxes reported in equity Cash Flow Hedge Current Tax Cash flow hedge—current tax Cash flow hedge current tax. Fair Value Hedge Current Tax Fair value hedge—current tax Fair value hedge current tax. Tax Effect Of Multiplied By Theoretical Tax Rate Multiplied by theoretical tax rate Tax effect of multiplied by theoretical tax rate. Tax effect of foreign tax rates Effect of different foreign tax rates Tax Effect On Tax Exempt Income Tax exempt Income Tax effect on tax exempt income. Tax effect of expense not deductible in determining taxable profit (tax loss) Non-deductible expenditures Tax Effect On Taxes Related To Prior Years Taxes related to prior years Tax effect on taxes related to prior years. Tax effect from change in tax rate Effect of changes in tax rate Tax Effect On Other Changes In Group Tax Provision Other changes in group tax provision not included in separate lines Tax effect on other changes in group tax provision. Tax Effect On Impairment On Investments In Subsidiaries And Other Assets Impairment on investments in subsidiaries and other assets Tax effect on impairment on investments in subsidiaries and other assets. Tax Effect On Impact Of Deferred Taxes Impact of deferred taxes Tax expense (income) at applicable tax rate Tax effect on impact of deferred taxes. Tax Effect On Foreign Withholding Taxes Foreign withholding taxes Tax effect on foreign withholding taxes. Foreign Exchange Impact And Other Foreign exchange impact and other foreign exchange impact and other. Income Tax [Table] NETHERLANDS Netherlands [Member] ISRAEL Israel [Member] Income Tax [Line Items] Tax rate effect of adjustments for current tax of prior periods Tax rate effect of adjustments for current tax of prior periods Provisions Of Tax Benefit Provisions Of Tax Benefit Provisions of tax benefit. Additional Provisions Of Tax Benefit Additional Provisions Of Tax Benefit Additional provisions of tax benefit. Withholding Tax Provision Withholding Tax Provision Withholding tax provision. Additional Tax Receivable Additional Tax Receivable Additional tax receivable. Additional Tax Due Additional Tax Due Additional tax due. Total Tax Benefit Total Tax Benefit Total tax benefit. Impairment On Investments In Subsidiaries Impairment On Investments In Subsidiaries Impairment on investments in subsidiaries. Tax effect of tax losses Tax effect of tax losses Amount Of Deferred Tax Assets For Investment Tax Credits Amount Of Deferred Tax Assets For Investment Tax Credits Amount of deferred tax assets for investment tax credits. Income Tax Benefits Income Tax Benefits Income tax benefits. Foreign Exchange Impact On Currency Translation Reserve Foreign Exchange Impact On Currency Translation Reserve Foreign exchange impact on currency translation reserve. Amount Of Yearly Currency Variances Amount Of Yearly Currency Variances Amount of yearly currency variances. Tax Effect Of Intercompany Elimination Tax Effect Of Intercompany Elimination Tax effect of intercompany elimination. Long Term Tax Receivable Long Term Tax Receivable Long term tax receivable. Deferred tax assets and liabilities [abstract] Deferred Tax Assets Losses Carried Forward Losses and interest carried forward Deferred tax assets losses carried forward. Deferred Tax Assets Tax Credit Tax credits Deferred tax assets tax credit. Deferred Tax Assets intangible Assets Intangible assets Deferred tax assets intangible assets. Deferred Tax Assets Tangible Assets Tangible assets Deferred tax assets tangible assets. Deferred Tax Assets Trade And Other Receivables Trade and other receivables Deferred tax assets trade and other receivables. Deferred Tax Asset Other Other Deferred tax asset other. Deferred Tax Liabilities Tangiable Assets Tangible assets (Deferred tax liabilities) Deferred tax liabilities tangible assets. Deferred Tax Liabilities intangible Assets Intangible assets (Deferred tax liabilities) Deferred tax liabilities intangible assets. Deferred tax assets Total deferred tax assets Beginning Balance Ending Balance Deferred tax liabilities Total deferred tax liabilities Beginning Balance Ending Balance Offset Of Deferred Taxes Assets Offset of deferred taxes assets Offset of deferred taxes assets. Offset Of Deferred Taxes Liabilities Offset of deferred taxes liabilities Offset of deferred taxes liabilities. Deferred Tax Liabilities Others Other (Deferred tax liabilities) Deferred tax liabilities others. Deferred Tax Assets On Leases Leases Deferred tax assets on leases. Deferred Tax Liabilities On Deferred Revenue Deferred revenue (Deferred tax liabilities) Deferred tax liabilities on deferred revenue. Deferred Tax Liabilities On Partnership Basis Partnership basis (Deferred tax liabilities) Deferred tax liabilities on partnership basis. Disclosure of movement in deferred income tax assets and liabilities during the year [Abstract] Disclosure of movement in deferred income tax assets and liabilities during the year. Disclosure Of Movement In Deferred Income Tax Assets And Liabilities During The Year [Table] Disclosure of movement in deferred income tax assets and liabilities during the year table.. Movement Of Deferred Tax Assets [Axis] Movement Of Deferred Tax Assets [Domain] Losses and Interest Carried Forward [Member] Losses and interest carried forward [Member] Losses and interest carried forward. Tax Credits [Member] Tax credits [Member] Tax credit. Tangible Assets [Member] Tangible assets [Member] Tangible Assets. Intangible Assets [Member] Intangible assets [Member] Intangiable assets. Trade And Other Receivables [Member] Trade and other receivables [Member] Trade and other receivable. Other Deferred Tax Assets [Member] Other [Member] Other deferred tax assets. Leases [Member] Disclosure Of Movement In Deferred Income Tax Assets And Liabilities During The Year [Line Items] Disclosure of movement in deferred income tax assets and liabilities during the year. Increase Decrease Through Charged Or Credited To The Income Statement Deferred Tax Assets (Charged)/credited to the income statement Increase decrease through charged or credited to the income statement deferred tax assets. Increase Decrease Through Transfers Deferred Tax Assets Transfers Increase decrease through transfers deferred tax assets. Increase Decrease Through Net Exchange Differences Deferred Tax Asset Exchange difference Increase decrease through net exchange differences deferred tax asset. Increase Decrease Addition Through Business Combinations Deferred Tax Asset Additions through business combinations (Note 4) Increase decrease addition through business combinations deferred tax asset. Increase Decrease Through Charged Or Credited To The Income Statement Deferred Tax Liabilities (Charged)/credited to the income statement Increase decrease through charged or credited to the income statement deferred tax liabilities. Increase Decrease Through Net Exchange Differences Deferred Tax Liabilities Exchange difference Increase decrease through net exchange differences deferred tax liabilities. Increase Decrease Addition Through Business Combinations Deferred Tax Liabilities Additions through business combinations (Note 4) Increase decrease addition through business combinations deferred tax liabilities. Movement Of Deferred Tax Liabilities [Axis] Movement Of Deferred Tax Liabilities [Domain] Deferred Tax Liabilities Intangible Assets [Member] Intangiable assets [Member] Deferred Tax Liabilities Tangible Assets [Member] Tangible assets [Member] Other Deferred Tax Liabilities [Member] Other [Member] Deferred Tax Liabilities Deferred Revenue [Member] Deferred revenue [Member] Deferred Tax Liabilities Partnership Basis [Member] Partnership basis [Member] Disclosure of temporary difference, unused tax losses and unused tax credits [line items] Net Deferred Tax Assets Tax Losses Carried Forward In Luxembourg Net Deferred Tax Assets Tax Losses Carried Forward In Luxembourg net deferred tax assets tax losses carried forward in luxembourg. Deferred Tax Assets Remaining Tax Losses Recoverable Deferred Tax Assets Remaining Tax Losses Recoverable Deferred tax assets remaining tax losses recoverable. Net Deferred Tax Assets Tax Losses Carried Forward In Germany Net Deferred Tax Assets Tax Losses Carried Forward In Germany Net deferred tax assets tax losses carried forward in germany. Net Deferred Tax Assets Tax Losses Carried Forward In United States Net Deferred Tax Assets Tax Losses Carried Forward In United States Net deferred tax assets tax losses carried forward in united states. Deferred Tax Assets Tax Losses Arose Deferred Tax Assets Tax Losses Arose Deferred tax assets tax losses arose. Deferred Tax Assets Tax Losses Arose In United State Deferred Tax Assets Tax Losses Arose In United State Deferred tax assets tax losses arose in united state. Deferred Tax Assets Tax Losses Arose In Israel Deferred Tax Assets Tax Losses Arose In Israel Deferred tax assets tax losses arose in israel. Deferred Tax Assets Tax Losses Arose In Ghana Deferred Tax Assets Tax Losses Arose In Ghana Deferred tax assets tax losses arose in ghana. Net Deferred Tax Assets Tax Losses Carried Forward Net Deferred Tax Assets Tax Losses Carried Forward Net deferred tax assets tax losses carried forward. Increase (decrease) through net exchange differences, deferred tax liability (asset) Increase (decrease) through net exchange differences, deferred tax liability (asset) Investment In Tax Credit Investment In Tax Credit Investment in tax credit. Deferred Tax Assets For Interest Expense Carried Forward Deferred Tax Assets For Interest Expense Carried Forward Deferred tax assets for interest expense carried forward. Interest Carried Forward Interest Carried Forward Interest carried forward. Intelsat Luxembourg Unity [Member] Luxembourg Entity [Member] Disclosure of analysis of other comprehensive income by item [table] Components of other comprehensive income (Tables) Disclosure of analysis of other comprehensive income by item [line items] Other Comprehensive Income Unrealised Gain Other comprehensive income unrealised gain Other comprehensive income unrealised gain. Other comprehensive income, net of tax, change in value of foreign currency basis spreads Other comprehensive income, net of tax, change in value of foreign currency basis spreads Other Comprehensive Income Unrealised Loss Other comprehensive income unrealised loss Other comprehensive income unrealised loss. Disclosure Of Profit Loss Attributable To The Owners Of The Parent For Calculating Basic Earnings Per Share [Table] Disclosure of profit loss attributable to the owners of the parent for calculating basic earnings per share Disclosure Of Profit Loss Attributable To The Owners Of The Parent For Calculating Basic Earnings Per Share [Line Items] Disclosure of profit loss attributable to the owners of the parent for calculating basic earnings per share [line items] Gain Loss On Coupon On Perpetual Bond Net Of Tax Assumed coupon on Perpetual Bond (net of tax) Assumed coupon on Perpetual Bonds (net of tax) Gain loss on coupon on perpetual bond net of tax. Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share Total Percentage Of Adjusted Loss Attributable To Owners Of The Parent Percentage of adjusted loss attributable to owners of the parent Percentage of adjusted loss attributable to owners of the parent. Disclosure Of Weighted Average Number Of Shares Used In Calculating Basic Earnings Per Share Value [Table] Disclosure of weighted average number of shares used in calculating basic earnings per share value Disclosure Of Weighted Average Number Of Shares Used In Calculating Basic Earnings Per Share Value [Line Items] Disclosure of weighted average number of shares used in calculating basic earnings per share value [line items] Weighted Average Number Of Shares Used In Calculating Basic Earnings Per Share Value Weighted average number of shares used in calculating basic earnings per share value Weighted average number of shares used in calculating basic earnings per share value. Weighted Average Number Of Share Held Value Weighted average number of share held value Weighted average number of share held value. Percentage Of Own Share Held On Relative Economic Right Percentage of own share held on relative economic right Percentage of own share held on relative economic right. Disclosure Of Profit Loss Attributable To The Owners Of The Parent For Calculating Diluted Earnings Per Share [Table] Disclosure of profit loss attributable to the owners of the parent for calculating diluted earnings per share Disclosure Of Profit Loss Attributable To The Owners Of The Parent For Calculating Diluted Earnings Per Share [Line Items] Disclosure of profit loss attributable to the owners of the parent for calculating diluted earnings per share [line items] Disclosure Of Weighted Average Number Of Shares Used In Calculating Diluted Earnings Per Share Value [Table] Disclosure of weighted average number of shares used in calculating diluted earnings per share value Disclosure Of Weighted Average Number Of Shares Used In Calculating Diluted Earnings Per Share Value [Line Items] Disclosure of weighted average number of shares used in calculating diluted earnings per share value [line items] Weighted Average Number Of Shares Used In Calculating Diluted Earnings Per Share Value Weighted average number of shares used in calculating diluted earnings per share value Weighted average number of shares used in calculating diluted earnings per share value. Earnings per share [table] Earnings per share [line items] Basic Earnings Loss Gain Per Share Basic earnings (loss)/gain per share Basic earnings loss gain per share. Amount Of Income Tax Coupon Accrual Amount of income tax coupon accrual Amount of income tax coupon accrual. Diluted Earnings Loss Gain Per Share Diluted earnings (loss)/gain per share Diluted earnings loss gain per share. Disclosure Of Gross Dividends Declared And Paid [Table] Disclosure Of Gross Dividends Declared And Paid [Line Items] Interim Dividend Paid Interim dividend paid Interim dividend paid. Dividends paid, other shares Dividends paid, other shares Interim Dividend Paid Per Share Interim Dividend Paid Per Share Dividends paid, other shares per share Dividends paid, other shares per share Disclosure Of Dividends Proposed [Table] Disclosure Of Dividends Proposed [Line Items] Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners Dividends proposed Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners per share Disclosure Of dividends proposed Dividends paid, ordinary shares Dividends paid, ordinary shares Disclosure of detailed information about property, plant and equipment [table] Disclosure of detailed information about property, plant and equipment [line items] Additions other than through business combinations, property, plant and equipment Additions Acquisitions through business combinations, property, plant and equipment Business combinations (Note 4) Disposals, property, plant and equipment Disposals Retirements, property, plant and equipment Retirements Increase (decrease) through transfers from construction in progress, property, plant and equipment Transfer from assets under construction Increase (decrease) through other changes, property, plant and equipment Other movements Increase (decrease) through net exchange differences, property, plant and equipment Impact of currency translation Depreciation Depreciation Impairment loss recognised in profit or loss, property, plant and equipment Impairment expense Property, Plant and Equipment Impairment Reversal of impairment loss recognised in profit or loss, property, plant and equipment Impairment reversal Reversals Previous Impairment Charges on Property Plant and Equipment Depreciation Of Disposal On Property Plant And Equipment Disposals Depreciation of disposal on property plant and equipment. Depreciation Of Retirement On Property Plant And Equipment Retirements Depreciation of retirement on property plant and equipment. Increase Decrease Through Depreciation On Transfers From Construction In Progress Property Plant And Equipment Transfer of impairment from assets in course of construction (Note 14) Increase decrease through depreciation on transfers from construction in progress property plant and equipment. Increase Decrease Through Depreciation On Other Changes Property Plant And Equipment Other movements Increase decrease through depreciation on other changes property plant and equipment. Depreciation On Impact Of Currency Translation On Property Plant And Equipment Impact of currency translation Depreciation on impact of currency translation on property plant and equipment. Net Property Plant And Equipment Book value Net property plant and equipment. Depreciation For Property Plant And Equipment Beginning Balance Depreciation, Beginning balance Depreciation for property plant and equipment beginning balance. Depreciation For Property Plant And Equipment Ending Balance Depreciation, End balance Depreciation for property plant and equipment ending balance. Land and buildings [member] Land and Buildings [member] Ground segment [member] Ground segment [member] Others Fixtures And Fittings Tools Equipment [Member] Other fixtures & fittings, tools and equipment [Member] Property, plant and equipment [member] Total [member] Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Carrying amount [member] Gross carrying amount [member] Cost [member] Gross Carrying Amount [Member] Accumulated depreciation, amortisation and impairment [member] Depreciation [member] Accumulated Depreciation, Amortisation And Impairment [Member] Right-of-use assets Right-of-use assets Space Segment Satellites [Member] Disclosure of Group Performs an Impairment Test on Space Segment Assets [Abstract] Disclosure of Group Performs an Impairment Test on Space Segment Assets [Table] Disclosure of Group Performs an Impairment Test on Space Segment Assets [Line Items] Segment Assets Value In Use Value-in-use Segment assets value in use. Discount rate used in current estimate of value in use Discount rate Satelite Impairment On Value In Use Satelite impairment Satelite impairment on value in use. Slot Impairment On Value In Use Slot impairment Slot impairment on value in use. Geo Charges [Member] Geo Reversals [Member] Meo Charges [Member] Net Charges [Member] Statistical Measurement [Axis] Statistical Measurement [Domain] Minimum [Member] Maximum [Member] Geo Satelites [Member] Space Segment Assets [Member] Property, plant and equipment, pledged as security Property, Plant and Equipment, Pledged as Security Percentage Of Discount And Growth Rate Percentage of Discount and Growth Rate Percentage of discount and growth rate. Percentage Of Specific Rate Based On Valuation And Cash Flow Projection Percentage of Specific Rate Based on Valuation and Cash Flow Projection Percentage of specific rate based on valuation and cash flow projection. Percentage Of Declining Growth Rate On Satelites And Orbital Slot Rights Percentage of Declining Growth Rate on Satellites and Orbital Slot Rights Percentage of declining growth rate on satelites and orbital slot rights. Increase In Impairment On Satelites And Orbital Slot Rights Increase in Impairment on Satellites and Orbital Slot Rights Increase in impairment on satelites and orbital slot rights. Percentage Of Increase In Growth Rate On Satelites And Orbital Slot Rights After Discount Rate Percentage of Increase in Growth Rate on Satellites and Orbital Slot Rights after Discount Rate Percentage of increase in growth rate on satelites and orbital slot rights after discount rate. Increase In Impairment On Satelites And Orbital Slot Rights After Discount Rate Increase in Impairment on Satellites and Orbital Slot Rights after Discount Rate Increase in impairment on satelites and orbital slot rights after discount rate. Percentage Of Increase In Growth Rate Taken Together On Satelites And Orbital Slot Rights After Discount Rate Percentage of Increase in Growth Rate Taken Together on Satellites And Orbital Slot Rights after Discount Rate Percentage of increase in growth rate taken together on satelites and orbital slot rights after discount rate. Percentage Of Declining Growth Rate On Satelites And Orbital Slot Rights After Discount Rate Percentage of Declining Growth Rate on Satellites and Orbital Slot Rights after Discount Rate Percentage of declining growth rate on satelites and orbital slot rights after discount rate. Decrease In Impairment On Satelites And Orbital Slot Rights After Discount Rate Decrease in Impairment on Satellites and Orbital Slot Rights after Discount Rate Decrease in impairment on satelites and orbital slot rights after discount rate. Percentage Of Reduction In Growth Rate On Satelites And Orbital Slot Rights Percentage of Reduction in Growth Rate on Satellites and Orbital Slot Rights Percentage of reduction in growth rate on satelites and orbital slot rights. Increase In Impairment On Satelights Increase in Impairment on Satelights Increase in impairment on satelights. Disclosure Of Assets In The Course Of Construction [Table] Disclosure of assets in the course of construction . Fixtures tools & equipment [Member] Fixtures tools and equipment. Disclosure Of Assets In The Course Of Construction [Line Items] Disclosure of assets in the course of construction. Addition On Assets In Course Of Construction Additions Addition on assets in course of construction. Addition Through Business Combination In Assets In Course Of Construction Additions through business combinations Addition through business combination in assets in course of construction. Transfers To Assets In Use For Construction Transfers to assets in use Transfers to assets in use for construction. Transfers From Intangible Assets In Use For Construction Transfers from/(to) intangible assets Transfers from intangible assets in use for construction. Transfers From Inventory Assets In Use For Construction Transfers from/(to) inventory Transfers from inventory assets in use for construction. Impact Of Currency Translation Assets In Use For Construction Impact of currency translation Impact of currency translation assets in use for construction. Impairment Of Assets In Use For Construction Impairment Impairment of assets in use for construction. Transfers From Categories Assets In Use For Construction Transfers between categories Transfers from categories assets in use for construction. Transfer Of Assets In The Course Of Construction Impairment Booked Transfer Of Assets In The Course Of Construction Impairment Booked Transfer of assets in the course of construction impairment booked. Addition On Assets In Course Of Construction For C Band Reimbursable Space Segment Cost Addition On Assets In Course Of Construction For C Band Reimbursable Space Segment Cost Addition on assets in course of construction for c band reimbursable space segment cost. Addition On Assets In Course Of Construction For Ground Segment Cost Addition On Assets In Course Of Construction For Ground Segment Cost Addition on assets in course of construction for ground segment cost. Borrowing costs capitalised Borrowing costs capitalised Percentage Of Weighted Average Effective Rate Percentage of weighted average effective rate Percentage of weighted average effective rate. Percentage Of Loan Origination Costs And Commitment Fees Weighted Average Effective Rate Percentage of weighted average interest rate Percentage of loan origination costs and commitment fees weighted average effective rate. Addition On Assets In Course Of Construction For O3b mPOWER Addition on assets in course of construction for o3b mpower Addition on assets in course of construction for o3b mpower. Impairment Charge To Assets In Course Of Construction Impairment charge Impairment charge to assets in course of construction. Addition On Assets In Course Of Construction For Geo Satellites Addition on assets in course of construction for geo satellites Addition on assets in course of construction for geo satellites. Disclosure of reconciliation of changes in intangible assets and goodwill [table] Disclosure of reconciliation of changes in intangible assets and goodwill [line items] Additions other than through business combinations, intangible assets other than goodwill Additions Acquisitions through business combinations, intangible assets and goodwill Business combination Retirements, intangible assets and goodwill Retirement Increase (decrease) through transfers, intangible assets and goodwill Transfers to other definite life intangibles Increase Decrease Through Transfers In Course Of Construction Transfers from assets under construction Increase decrease through transfers in course of construction. Increase (decrease) through net exchange differences, intangible assets and goodwill Impact of currency translation Amortisation, intangible assets other than goodwill Amortisation Reversal of impairment loss recognised in other comprehensive income, intangible assets other than goodwill Impairment reversals Impairment loss recognised in profit or loss, intangible assets and goodwill Impairment expense Classes of intangible assets and goodwill [axis] Classes of intangible assets and goodwill [domain] Orbital Slot Licence Rights Indefinite Life [Member] Orbital slot licence rights (indefinite- life) [Member] Orbital slot licence rights indefinite life. Goodwill [member] Goodwill [Member] Orbital Slot Licence Rights Definite Life [Member] Orbital slot licence rights (definite life) [Member] Orbital slot licence rights definite life. Customer Relationship [Member] Customer Relationship [Member] Customer relationship. Other Definite Life Intangibles [Member] Other Definite Life Intangibles [Member] Other definite life intangibles. Internally Generated Development Costs [Member] Internally Generated Development Costs [Member] Internally generated development costs. Disclosure Of Definite Life Intangible Assets Net Book Value By Country [Abstract] Disclosure Of Definite Life Intangible Assets Net Book Value By Country [Table] Disclosure Of Definite Life Intangible Assets Net Book Value By Country [Line Items] SWEDEN Sweden [Member] Brazil, Brazil Real Brazil [Member] Other [Member] Other [Member] Orbital Slot licence Rights [Member] Orbital slot licence rights [Member] Orbital Slot licence Rights [Member] Orbital slot licence rights. Intangible assets [Table] Intangible assets [Line Items] Growth rate used to extrapolate cash flow projections Growth rate used to extrapolate cash flow projections Impairment loss recognised in profit or loss, goodwill Impairment loss recognised in profit or loss, goodwill Goodwill Goodwill Discount Rate Sensitivity Range Discount Rate Sensitivity Range Discount rate sensitivity range. Growth Rate Sensitivity Range Growth Rate Sensitivity Range Growth rate sensitivity range. Cash Flow Projection Sensitivity Range Cash Flow Projection Sensitivity Range Cash flow projection sensitivity range. Discount Rate Sensitivity Analysis Discount Rate Sensitivity Analysis Discount rate sensitivity analysis. Perpetual Growth Rate Sensitivity Analysis Perpetual Growth Rate Sensitivity Analysis Perpetual growth rate sensitivity analysis. Cash Flow Sensitivity Analysis Cash Flow Sensitivity Analysis Cash flow sensitivity analysis. Impairment loss (reversal of impairment loss) recognised in profit or loss Impairment loss (reversal of impairment loss) recognised in profit or loss Impairment loss recognised in profit or loss Impairment loss recognised in profit or loss Intangible assets pledged as security for liabilities Intangible assets pledged as security for liabilities Discount rate applied to cash flow projections Discount rate applied to cash flow projections Transaction Rate Of Goodwill Transaction rate of goodwill Transaction rate of goodwill. Cash-generating units [axis] Cash-generating units [domain] Cash Generating Units [Member] Cash generating units. GEO Cash Generating Units [Member] GEO CGU [Member] GEO cash generating units. MEO Cash Generating Units [Member] MEO CGU [Member] MEO cash generating units. Offsetting Rights [Member] Offsetting rights [Member] Offsetting rights. Intelsat [Member] Intelsat [Member] Intelsat. Financial Assets Measured At FVTPL Listed Equity Securities Financial assets measured at FVTPL listed equity securities Financial assets measured at FVTPL listed equity securities. Financial Assets Measured At FVTPL Listed Other Equity Securities Financial assets measured at FVTPL other equity securities Financial assets measured at FVTPL listed other equity securities. Financial Assets Measured At FVTPL Listed Debt Securities Financial assets measured at FVTPL debt securities Financial assets measured at FVTPL listed debt securities. Financial Assets Measured At FVTPL Listed Other Financial Assets Financial assets measured at FVTPL other financial assets Financial assets measured at FVTPL listed other financial assets. Financial Assets Measured At FVTPL Financial assets measured at FVTPL Financial assets measured at FVTPL. Financial Assets At Fair Value Through Profit Or Loss As Collateral Financial assets measured at FVTPL collateral Financial assets at fair value through profit or loss as collateral. Financial Assets At Amortised Cost [Abstract] Financial assets at amortised cost. Other Financial Assets At Amortised Cost Other financial assets Other financial assets at amortised cost. Financial assets at amortised cost Total other financial assets Non-current financial assets at amortised cost Non-current Current financial assets at amortised cost Current Disclosure Of Other Financial Assets Measured at Air Value Through Profit Or Loss [Table] Disclosure Of Other Financial Assets Measured at Fair Value Through Profit Or Loss [Line Items] Other Equity Securities Acquired Through Business Combination Other equity securities acquired through business combination Other equity securities acquired through business combination. Debt Securities Acquired Through Business Combination Debt securities acquired through business combination Debt securities acquired through business combination. Convertible promissory note acquired through business combination Convertible promissory note acquired through business combination. Convertible Promissory Note Interest Rate Convertible promissory note interest rate Convertible promissory note interest rate. Loan Receivable Acquired Through Business Combination Loan receivable acquired through business combination Loan receivable acquired through business combination. Loan Prepayment Penalty Fee Income Loan prepayment penalty fee income Loan prepayment penalty fee income. Convertible Promissory Note Convertible promissory note Convertible promissory note. Other financial assets Contingent consideration recognised as of acquisition date Letter Of Credit Outstanding Balance Letter of credit outstanding balance Letter of credit outstanding balance. Intelsat Acquisition [Member] Disclosure of joint ventures [table] Disclosure of joint ventures [line items] Principal place of business of joint venture Country of incorporation Description of nature of entity's relationship with joint venture Nature of relationship Description of whether investment in joint venture is measured using equity method or at fair value Measurement method Fair value of investments in joint ventures for which there are quoted market prices Quoted fair value Name of joint venture Name of entity Horizons-4 Satellite LLC [Member] Horizons-3 Satellite LLC [Member] Capital Contribution And Subscription Agreements Joint Ventures Capital contribution and subscription agreements joint ventures capital contribution and subscription agreements joint ventures. Additional Contributions To Joint Ventures Additional contributions to joint ventures Additional contributions to joint ventures. Revenue Sharing Percentage Revenue sharing percentage Revenue sharing percentage. Acquisition Date Fair Value Of Equity Method Investments Acquisition-date fair value of the equity-method investments Acquisition date fair value of equity method investments. Disclosure Of Financial Information Of Joint Ventures [Abstract] Disclosure Of Financial Information Of Joint Ventures [Table] Disclosure Of Financial Information Of Joint Ventures [Line Items] Other current assets Other current assets Current financial liabilities Financial liabilities (excluding trade payables) Other current liabilities Other current liabilities Non-current financial liabilities Financial liabilities (excluding trade payables) Assets (liabilities) Net assets Opening net assets Closing net assets Reconciliation To Carrying Amounts [Abstract] Dividends paid, classified as financing activities Dividends paid Depreciation and amortisation expense Depreciation and amortisation Interest expense Interest expense Interest expense Dividends received Dividends received from associates and joint venture entities Contributions In Joint Venture Contributions Contributions in joint venture. Foreign Exchange Differences In Carrying Amounts Foreign exchange differences Foreign exchange differences in carrying amounts. Joint Ventures Ownership [Axis] Joint Ventures Ownership [Domain] Current work in progress Work in progress Current finished goods Finished goods Inventories [Table] Inventories [Line Items] Cost of inventories recognised as expense during period Cost of inventories recognised as expense during period Inventory Provision Inventory provision Inventory provision. Inventory recognised as of acquisition date Work in progress Current Contract Assets [Abstract] Current contract assets Current Trade Receivables Gross Trade receivables Current trade receivables gross. Provision For Trade Receivables Current Provision for trade receivables Provision for trade receivables current. Current trade receivables Trade receivables, net of provisions Current Unbilled Accrued Revenue Gross Unbilled accrued revenue Current unbilled accrued revenue gross. Provision For Unbilled Accrued Revenue Current Provision for unbilled accrued revenue Provision for unbilled accrued revenue current. Current Unbilled Accrued Revenue Unbilled accrued revenue, net of provisions Current unbilled accrued revenue. Current contract assets Total Non Current Contract Assets [Abstract] Non-current contract assets Non Current Unbilled Accrued Revenue Gross Unbilled accrued revenue Non current unbilled accrued revenue gross. Provision For Unbilled Accrued Revenue Non Current Provision for unbilled accrued revenue Provision for unbilled accrued revenue non current. Non Current Unbilled Accrued Revenue Unbilled accrued revenue, net of provisions Non current unbilled accrued revenue. Non-current contract assets Total Current contract liabilities [abstract] Current contract liabilities Non-current contract liabilities [abstract] Non-current contract liabilities Non Current Deferred Income Other Movements Other movements Non current deferred income other movements. Non Current Deferred Income Impact of Currency Translation Impact of currency translation Non current deferred income impact of currency translation. Current Deferred Income Decrease Revenue Recognised Revenue recognized during the year Current deferred income decrease revenue recognised. Current Deferred Income New billings New billings Current deferred income new billings. Current Deferred Income Other Movements Other movements Current deferred income other movements. Current Deferred Income Impact Of Currency Translation Impact of currency translation Current deferred income impact of currency translation. Non Current Deferred Income In Business Combination Business combination, Non-current Non current deferred income in business combination. Current Deferred Income In Business Combination Business combination, Current Current deferred income in business combination. Trade receivables Trade receivables, net of provisions Accrued income other than contract assets Unbilled accrued revenue, net of provisions Other receivables Other receivables Total Trade And Other Receivables Total trade and other receivables Total trade and other receivables. Financial Receivables Financial receivables Financial receivables. Non Financial Receivables Non-financial receivables Non financial receivables. Provision Of Impairment On Trade And Other Receivables Beginning Balance Ending Balance Provision Of Impairment On Trade And Other Receivables Increase in provision Increase in provision Increase In Provision Of Impairment On Trade And Other Receivables Reversal of impairment loss recognised in profit or loss, trade receivables Reversals of provision Reversal Of Impairment Loss Recognised In Profit Or Loss, Trade Receivables Utilised Utilised In Provision Of Impairment On Trade And Other Receivables Other Movements Other movements Other Movement In Provision Of Impairment On Trade And Other Receivables Impact Of Currency Translation Impact of currency translation Impact Of Currency Translation In Provision Of Impairment On Trade And Other Receivables Provision Of Impairment On Trade And Other Receivables In Business combination Business combination Provision of impairment on trade and other receivables in business combination. Impairment loss recognised in profit or loss, trade receivables Impairment Loss Recognised In Profit Or Loss, Trade Receivables Cash And Cash Equivalents Measured Carried At Fair Value Cash and cash equivalents– Level 2, Carried at fair value Cash and cash equivalents measured carried at fair value. Other Financial Assets Level 2 Measured Carried At Fair Value Other financial assets – Level 2, Carried at fair value Other financial assets level 2 measured carried at fair value. Other Financial Assets Level 3 Measured Carried At Fair Value Other financial assets – Level 3, Carried at fair value Other financial assets level 3 measured carried at fair value. Financial assets, at fair value Total assets, at fair value, Carried at fair value Derivatives Cross Currency Swap Level 2 Measured Carried At Fair Value Derivatives: Cross-currency swap – Level 2, Carried at fair value Derivatives cross currency swap level 2 measured carried at fair value. Financial liabilities, at fair value Total liabilities, Carried at fair value Financial Receivables Measured Carried At Amortised Cost Financial receivables, Carried at amortised cost Financial receivables measured carried at amortised cost. Other Financial Assets Level 3 Measured Carried At Amortised Cost Other financial assets – Level 3, Carried at amortised cost Other financial assets level 3 measured carried at amortised cost. Total Assets Measured Carried At Amortised Cost Total assets, Carried at amortised cost Total assets measured carried at amortised cost. Borrowings Level 1 Measured Carried At Amortised Cost Borrowings – Level 1, Carried at amortised cost Borrowings level 1 measured carried at amortised cost. Borrowings Level 2 Measured Carried At Amortised Cost Borrowings – Level 2, Carried at amortised cost Borrowings level 2 measured carried at amortised cost. Borrowings Measured Carried At Amortised Cost Borrowings, Carried at amortised cost Borrowings measured carried at amortised cost. Lease Liabilities Measured Carried At Amortised Cost Lease liabilities, Carried at amortised cost Lease liabilities measured carried at amortised cost. Fixed Asset Suppliers Measured Carried At Amortised Cost Fixed asset suppliers, Carried at amortised cost Fixed asset suppliers measured carried at amortised cost. Other Long Term Liabilities Measured Carried At Amortised Cost Other long-term liabilities, Carried at amortised cost Other long term liabilities measured carried at amortised cost. Financial Liabilities Measured Carried At Amortised Cost Financial liabilities, Carried at amortised cost Financial liabilities measured carried at amortised cost. Total Liabilities Measured Carried At Amortised Cost Total liabilities, Carried at amortised cost Total liabilities measured carried at amortised cost. Contingent Value Rights Level 3 Measured Carried At Fair Value Contingent value rights – Level 3, Carried at fair value Contingent value rights level 3 measured carried at fair value. Contingent Value Rights Level 3 Measured Carried At Amortised Cost Contingent value rights – Level 3, Carried at amortised cost Contingent value rights level 3 measured carried at amortised cost. Disclosure Of Changes In Level 3 Items Of Fair Value Measurements Using Significant Unobservable Inputs [Table] Disclosure of changes in level 3 items of fair value measurements using significant unobservable inputs. Levels of fair value hierarchy [axis] Levels of fair value hierarchy [domain] Level 3 of fair value hierarchy [member] Level 3 [member] Classes of assets [axis] Classes of assets [domain] Unlisted Equity Securities [Member] Unlisted equity securities. Unlisted Debt Securities [Member] Unlisted debt securities. Other financialassets [Member] Other financial assets   Disclosure Of Changes In Level 3 Items Of Fair Value Measurements Using Significant Unobservable Inputs [Line Items] Disclosure of changes in level 3 items of fair value measurements using significant unobservable inputs. Fair Value Measurements Using Significant Unobservable Inputs Beginning balance Ending balance Fair value measurements using significant unobservable inputs. Purchase Of Fair Value Measurements Using Significant Unobservable Inputs Purchases Purchase of fair value measurements using significant unobservable inputs. Settlements Of Fair Value Measurements Using Significant Unobservable Inputs Settlements Settlements of fair value measurements using significant unobservable inputs. Business Combinations In Fair Value Measurements Using Significant Unobservable Inputs Business combination Business combinations in fair value measurements using significant unobservable inputs. Increase Decrease In Fair Value Measurements Using Significant Unobservable Inputs Recognized In Profit Or Loss Recognized in profit or loss Increase Decrease In Fair Value Measurements Using Significant Unobservable Inputs Recognized In Profit Or Loss. Other Changes In Fair Value Measurements Using Significant Unobservable Inputs Other changes Other Changes In Fair Value Measurements Using Significant Unobservable Inputs Disclosure Of Changes In Level 3 Financial Liabilities Explanatory [Abstract] Disclosure Of Changes In Level 3 Financial Liabilities [Table] Changes In Level 3 Financial Liabilities [Line Items] Financial Liabilities Issues Issues Financial liabilities issues. Other Changes In Financial Liabilities Other changes Other changes in financial liabilities. Contingent Value Rights Fair Value Recognized In Profit Or Loss FV recognized in profit or loss Contingent value rights fair value recognized in profit or loss. Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, entity's own equity instruments [table] Disclosure of sensitivity analysis of fair value measurement to changes in unobservable inputs, entity's own equity instruments [line items] Fair Value Of Significant Unobservable Inputs Fair Value Fair value of significant unobservable inputs. Range Of Inputs Unobservable Inputs Entitys Own Equity Instruments Range Of Inputs (Probability- Weighted Average) Range of inputs unobservable inputs entitys own equity instruments. Description of interrelationships between unobservable inputs and of how they might magnify or mitigate effect of changes in unobservable inputs on fair value measurement, entity's own equity instruments Relationship Of Unobservable Inputs To Fair Value Contingent Value Rights [Member] Contingent value rights. Unobservable inputs [axis] Unobservable inputs [domain] Discount rate, measurement input [member] Highyield corporate bond rate [Member] Eurobond Government rate [Member] Weighted average [member] Proceeds From Convert Into Euro To USD Proceeds from convert into euro to usd Proceeds from convert into euro to usd. Fair Value Of Cross Currency Swaps Fair value of cross currency swaps Fair value of cross currency swaps. Fair Value Of The Borrowings Fair value of the borrowings Fair value of the borrowings. Fair Value Of The Fixed Asset Suppliers Fair value of the fixed asset suppliers Fair value of the fixed asset suppliers. Financial Risk Management Objectives And Policies [Table] Financial risk management objectives and policies. Maturity [axis] Maturity [domain] Not later than one year [member] Within 1 year [member] Year 1 [member] Later than one year and not later than five years [member] Between 1 and 5 years [member] Later than five years [member] After 5 years [member] Onwards [member] Disclosure of maturity analysis for non-derivative financial liabilities [line items] Bank borrowings, undiscounted cash flows Borrowings Future Interest Commitments On Non Derivative Financial Liabilities Future interest commitments Future interest commitments on non derivative financial liabilities. Trade and other payables, undiscounted cash flows Trade and other payables Other Long Term Liabilities On Non Derivative Financial Liabilities Other long-term liabilities Other long term liabilities on non derivative financial liabilities. Gross lease liabilities Lease liabilities Gross lease liabilities Maturity On Non Derivative Financial Liabilities Total maturity profile Maturity on non derivativefinancial liabilities. Fixed Assets Suppliers On Non Derivative Financial Liabilities Fixed assets suppliers Fixed assets suppliers on non derivative financial liabilities. Gains Losses On Exchange In Main Currencies Differences On Translation Recognised In Profit Or Loss Net foreign exchange gain included in main currencies Gains losses on exchange in main currencies differences on translation recognised in profit or loss. Foreign exchange gain (loss) Net foreign exchange gain/ (loss) included in other currencies Foreign exchange gain (loss) Net foreign exchange gain Net foreign exchange gain included in foreign exchange transactions Aggregate Net Foreign Exchange Gain Loss Total Aggregate net foreign exchange gain loss. Types of hedges [axis] Types of hedges [domain] Fair value hedges [member] Fair value hedges [member] Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [line items] Percentage Of Hedge Proportion Hedged proportion Percentage of hedge proportion. Comprehensive Income Hedged With Exchange Rate [Abstract] Hedged with Hedge With Financial Exchange Leg Of Ccs USD final exchange leg of the CCS Hedge with financial exchange leg of ccs. Total Hedge With Financial Exchange Leg Of Ccs Total Total hedge with financial exchange leg of ccs. Statement Of Comprehensive Income Of Financial Position Exposure [Abstract] USD statement of financial position exposure Cash And Cash Equivalents On Fair Value Hedge Cash and cash equivalents Cash and cash equivalents on fair value hedge. Intercompany Loan On Fair Value Hedge Intercompany loan Intercompany loan on fair value hedge. Total Fair Value Hedge Total Total fair value hedge. Percentage Of Hedged Portion Exposure Hedged proportion Hedged proportion Percentage of hedged portion exposure. Statement Of Financial Position Exposure [Abstract] USD statement of financial position exposure Statement of financial position exposure. Ses Americas Hedged Portion Exposure SES Americas Ses americas hedged portion exposure. Ses Netherlands Hedged Portion Exposure SES Netherlands Ses netherlands hedged portion exposure. MX1 Limited Israel Hedged Portion Exposure MX1 Limited, Israel MX1 Limited, Israel Mx1 limited israel hedged portion exposure. Intelsat Jackson Holdings SA Hedged Portion Exposure Intelsat Jackson Holdings S.à r.l. Intelsat jackson holdings sa hedged portion exposure. Total Hedged Portion Exposure Total Total hedged portion exposure. Hedge With Financial Position Exposure Exchange Rate [Abstract] Hedged with Hedge with financial position exposure exchange rate. Hedge With Term Loan Agreement Term Loan Agreement Hedge with term loan agreement. Total Hedge Total Total hedge. Hedge With US Bonds US Bonds Hedge with us bonds. Types Of Rate [Axis] Types of rate. Types Of Rate [Domain] Types of rate. Closing Rate Of One Point Zero Four [Member] Amount in EUR million at closing rate of 1.04 [Member] Closing rate of one point zero four. Closing Rate Of One Point Two Five [Member] Amount in EUR million at rate of 1.25 [Member] Closing rate of one point two five. Closing Rate Of Zero Point Eight Three [Member] Amount in EUR million at rate of 0.83 [Member] Closing rate of zero point eight three. Disclosure Of Value Changes In Eligible To Be Recorded In Other Comprehensive Income [Line Items] Disclsure of value changes in eligible to be recorded in other comprehensive income. Statement Of Value Of Changes In Financial Exposure [Abstract] USD statement of financial position exposure Statement of value of changes in financial exposure. Hedged With Value Of Changes In Financial Exposure [Abstract] Hedged with Hedged with value of changes in financial exposure. Hedge With Other External Borrowings Other external borrowings Hedge with other external borrowings. Total With Exposure Total Total with exposure. Intelsat Jackson Holdings Sarl Hedged Portion Exposure Intelsat jackson holdings sarl hedged portion exposure. Absolute Difference Without Hedging Absolute difference without hedging Absolute difference without hedging. Absolute Difference With Hedging Absolute difference with hedging Absolute difference with hedging. Types of risks [axis] Types of risks [domain] Interest rate risk [member] Interest rate risk [member] Types of interest rates [axis] Types of interest rates [domain] Fixed interest rate [member] Fixed interest rate [Member] Floating interest rate [member] Floating interest rate [Member] Increase In Rates Pre Tax Impact [Member] Increase In Rates Pre Tax Impact [Member] Increase in rates pre tax impact. Decrease In Rates Pre Tax Impact [Member] Decrease In Rates Pre Tax Impact [Member] Decrease in rates pre tax impact. Disclosure Of Carrying Amount Of The Group Debt Between Fixed And Floating Rate [Line Items] Disclosure of carrying amount of the group debt between fixed and floating rate. Borrowings Borrowings Borrowings Current Month [Member] Current [Member] Current month. Not later than one month [member] Less than 1 month [Member] Later than one month and not later than three months [member] Between 1 and 3 months [Member] Later than three months [member] More than 3 months [Member] Disclosure Of Loss Expectancy Rates Based On History Of Losses To Create A Provision Matrix [Line Items] Disclosure of loss expectancy rates based on history of losses to create a provision matrix. Percentage Of Average Expected Loss Portfolio Average expected loss rate (by portfolio) Percentage of average expected loss portfolio. Gross Carrying Amount Trade Receivables Gross carrying amount – trade receivables Gross carrying amount trade receivables. Provision On Expectancy Rate Provision Provision on expectancy rate. Provisions For Trade Receivables At 1 January - trade receivables At 31 December - trade receivables Provisions for trade receivables. Increase In Provision Recognised In Profit Or Loss For Trade Receivables Increase in provision recognized in profit or loss Increase in provision recognised in profit or loss for trade receivables. Receivables Written Off During The Year Receivables written off as uncollectible Receivables written off during the year. Unused Amount Reversed On Trade Receivable Unused amount reversed Unused amount reversed on trade receivable. Other Movement In Trade Receivable Other movements - trade receivables Other movement in trade receivable. Impact Of Currency Translation On Trade Receivable Impact of currency translation - trade receivables Impact of currency translation on trade receivable. Provisions For Unbilled Accrued Revenue At 1 January - accrued revenue At 31 December - accrued revenue Provisions for unbilled accrued revenue. Increase In Provision Recognised In Profit Or Loss For Accrued Revenue Increase in provision recognized in profit or loss - accrued revenue Increase in provision recognised in profit or loss for accrued revenue. Receivables Written Off During The Year Under Accrued Revenue Receivables written off as uncollectible - accrued revenue Receivables written off during the year under accrued revenue. Impact Of Currency Translation On Accrued Revenue Impact of currency translation - accrued revenue Impact of currency translation on accrued revenue. Unused Amount Reversed On Accrued Revenue Unused amount reversed - accrued revenue Unused amount reversed on accrued revenue. Other Movement In Accrued Revenue Other movements - accrued revenue Other movement in accrued revenue. Provision For Trade Receivables On The Basis Of Business Combination Business combination Provision for trade receivables on the basis of business combination. Provision For Unbilled Accrued Revenue On The Basis Of Business Combination Business combination - accrued revenue Provision for unbilled accrued revenue on the basis of business combination. Liquidity risk [member] Currency risk [member] Financial Risk Management Objectives And Policies [Line Items] Amount Of Drawn And Issued Amount Amount of drawn and issued amount Amount of drawn and issued amount. Foreign Currency Risk On Cash And Cash Equivalents Foreign currency risk on cash and cash equivalents Foreign currency risk on cash and cash equivalents. Foreign Currency Risk On Inter Company Balance Foreign currency risk on inter company balance Foreign currency risk on inter company balance. Foreign Currency Risk On Fixed Assets Suppliers Foreign currency risk on fixed assets suppliers Foreign currency risk on fixed assets suppliers. Percentage Of Total Value Of Forward Contracts Percentage of total value of forward contracts Percentage of total value of forward contracts. Other operating income, operating Other operating income Percentage Of Other Income Percentage of other income Percentage of other income. Other operating expenses, operating Other operating expenses Percentage Of Other Operating Expenses Percentage of other operating expenses Percentage of other operating expenses. Hedge Ratio Hedge ratio Hedge ratio. Percentage Of Hedge Ratio Percentage of hedge ratio Percentage of hedge ratio. Financial Instruments Designated Hedging Instruments Fair Value Financial instruments designated as hedging instruments, at fair value Financial instruments designated hedging instruments fair value. Loss on Cash Flow Hedges Loss on cash flow hedges Loss on cash flow hedges. Designated Hedge Net Investment Designated as hedge of the net investment Designated hedge net investment. Gains (losses) on hedges of net investments in foreign operations, net of tax Net of tax Percentage Of Change In Exchange Rate Percentage of change in exchange rate Percentage of change in exchange rate. Provision Respect Of Unbilled Accrued Revenue Provision respect of unbilled accrued revenue Provision respect of unbilled accrued revenue. Percentage Of Unbilled Accrued Revenue Expected Credit Loss Percentage of unbilled accrued revenue expected credit loss Percentage of unbilled accrued revenue expected credit loss. Increase In Provision For Trade And Other Receivables Increase in provision for trade and other receivables Increase in provision for trade and other receivables. Provision For Trade Receivables Provision for trade receivables Provision for trade receivables. Foreign Currency Risk On Cross Currency Swap Foreign currency risk on cross currency swap. Net debt Net debt Categories of related parties [axis] Categories of related parties [domain] C Band [Member] Cash flow hedges [member] Types of investment property [axis] Types of investment property [domain] Intelsat Jackson Holdings S.A. [Member} Cash Cash at bank and in hand Restricted cash and cash equivalents Cash and cash equivalents subject to contractual restrictions Cash and cash equivalents subject to contractual restrictions Short-term deposits, classified as cash equivalents Term deposits Money Market Fund Classified As Cash Equivalents Money market funds Money market funds classified as cash equivalents. Cash and cash equivalents [Table] Agreement [Axis] Agreement [Domain] Cash and cash equivalent [Line Items] Disclosure Of Treasury Shares [Table] Disclosure of Shares per Class [Line Items] Number of shares issued Beginning balance Ending balance Number of shares issued Disclosure Of Treasury Shares In Consolidated Statement Of Financial Position And Are Carried At Acquisition Cost [Table] Disclosure Of Treasury Shares In Consolidated Statement Of Financial Position And Are Carried At Acquisition Cost [Line Items] Number of shares in entity held by entity or by its subsidiaries or associates Shares held at 31 december Carrying Value Of Shares Carrying value of shares held Carrying value of shares. Shareholders equity [Table] Shareholders equity [Line Items] Subscribed Capital Subscribed capital Subscribed capital. Shares have no par value Shares have no par value Percentage Of Dividend Paid For One Share Percentage of dividend paid for one share Percentage of dividend paid for one share. Buyback Of Shares Buyback of shares Buyback of shares. Weighted average share price Weighted average share price Shares Buyback Related Cost Shares buyback related cost Shares buyback related cost. Number Of Shares Represented By Fiduciary Depositary Receipt Number of shares represented by FDRs Number of shares represented by fiduciary depositary receipt. Amount Of Deeply Subordinated Fixed Rate Resettable Securities 1 Amount of deeply subordinated fixed rate resettable securities 1 Amount of deeply subordinated fixed rate resettable securities 1. Percentage Of Deeply Subordinated Fixed Rate Resettable Securities Of First Call Percentage of deeply subordinated fixed rate resettable securities of first call Percentage of deeply subordinated fixed rate resettable securities of first call. Percentage Of Deeply Subordinated Fixed Rate Resettable Securities Of Nominal Value Percentage of deeply subordinated fixed rate resettable securities of nominal value Percentage of deeply subordinated fixed rate resettable securities of nominal value. Amount Of Tender Premium And Transaction Cost Amount of tender premium and transaction cost Amount of tender premium and transaction cost. Amount Of Issued Notice For Redemption Deeply Subordinated Fixed Rate Resettable Securities 1 Amount of issued notice for redemption deeply subordinated fixed rate resettable securities 1 Amount of issued notice for redemption deeply subordinated fixed rate resettable securities 1. Amount Of Deeply Subordinated Fixed Rate Resettable Securities 2 Amount of deeply subordinated fixed rate resettable securities 2 Amount of deeply subordinated fixed rate resettable securities 2. Payments In Respect Of Deeply Subordinated Fixed Rate Resettable Securities Occurred Payments in respect of deeply subordinated fixed rate resettable securities occurred Payments in respect of deeply subordinated fixed rate resettable securities occurred. Tax On Perpetual Bonds Coupon Accrual Tax on perpetual bonds coupon accrual Tax on perpetual bonds coupon accrual. Amount Of Repurchased For Securities Amount of repurchased for securities Amount of repurchased for securities. Issue Of Deeply Subordinated Fixed Rate Resettable Securities Issue of deeply subordinated fixed rate resettable securities Issue of deeply subordinated fixed rate resettable securities. Amount Of Cash Outflow For Repurchased Of Securities Amount of cash outflow for repurchased of securities Amount of cash outflow for repurchased of securities. Gain In Repurchased Of Securities Gain in repurchased of securities Gain in repurchased of securities. Outstanding Principal Balance Of Securities Outstanding principal balance of securities Outstanding principal balance of securities. Percenatge Of Statutory Net Profit On Legal Reserve Percenatge of statutory net profit on legal reserve Percenatge of statutory net profit on legal reserve. Percentage Of Issue Of Share Capital Percentage of issue of share capital Percentage of issue of share capital. Legal Reserve Legal reserve Legal reserve. Other reserves Other reserves Net Worth Tax Reserve Net worth tax reserve Net worth tax reserve. Percenage Of Distributed Reserve In Accordance With Luxembourg Law Requirement Percenage of distributed reserve in accordance with luxembourg law requirement Percenage of distributed reserve in accordance with luxembourg law requirement. Shareholder [Member] Shareholder. Chairman [Member] Disclosure of subsidiaries [table] Disclosure of subsidiaries [line items] Current assets (liabilities) Current net (liabilities)/assets Non current assets liabilities Non-current net assets Non current assets liabilities. Transactions with non controlling interest Transactions with non-controlling interests Transactions with non controlling interest. Operating expense Operating expenses Dividends paid to non-controlling interests Subsidiaries [axis] Subsidiaries [domain] LuxGovSat S.A. [Member] LuxGovSat S.A. AlMaisan Satellite Communications LLC, UAE [Member] Al Maisan Satellite Communications LLC, UAE Disclosure Of Share Based Payment Arrangements [Table] Disclosure of share-based payment arrangements [table] Disclosure Of Share Based Payment Arrangements [Line Items] Disclosure of share-based payment arrangements [line items] Number of other equity instruments granted in share-based payment arrangement Number of other equity instruments granted in share-based payment arrangement Number of other equity instruments forfeited in share-based payment arrangement Number of other equity instruments forfeited in share-based payment arrangement Number of other equity instruments exercised or vested in share-based payment arrangement Number of other equity instruments exercised or vested in share-based payment arrangement Liabilities from share-based payment transactions Liabilities from share-based payment transactions Number of other equity instruments outstanding in share-based payment arrangement Number of other equity instruments outstanding in share-based payment arrangement Restricted and performance shares outstanding at the end of the year Description of vesting requirements for share-based payment arrangement Description of vesting requirements for share-based payment arrangement Number of share options outstanding in share-based payment arrangement Outstanding options at the end of the year Beginning balance, Number of options Ending Balance, Number of options Number of options Number of share options exercisable in share-based payment arrangement Number of share options exercisable in share-based payment arrangement Number Of Treasury Shares Delivered Number of treasury shares delivered Number of treasury shares delivered. Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise Expense from share-based payment transactions Expense from share-based payment transactions Expense from equity-settled share-based payment transactions Expense from equity-settled share-based payment transactions Expense from cash-settled share-based payment transactions Expense from cash-settled share-based payment transactions Percentage Of Performance Shares Achievement Of The Net Debt Percentage of performance shares achievement of the net debt. Types of share-based payment arrangements [axis] Types of share-based payment arrangements [domain] Equity Based Compensation Plan [Member] Equity based compensation plan. Simulated Restricted Share Units [Member] Simulated restricted share units. Classes of ordinary shares [axis] Classes of ordinary shares [domain] Restricted Shares [Member] Restricted shares. Performance Share [Member] Performance share. Disclosure Of Number And Weighted Average Exercise Prices Of Share Options [Table] Disclosure of number and weighted average exercise prices of share options. Disclosure Of Number And Weighted Average Exercise Prices Of Share Options [Line Items] Disclosure of number and weighted average exercise prices of share options. Weighted average exercise price of share options outstanding in share-based payment arrangement Weighted average exercise price Begining Balance, Average exercise price per share option Ending Balance, Average exercise price per share option Disclosure Of Movements of Number And Weighted Average Exercise Prices Of Share Options [Table] Disclosure of movements of number and weighted average exercise prices of share options. Disclosure Of Movements of Number And Weighted Average Exercise Prices Of Share Options [Line Items] Disclosure of movements of number and weighted average exercise prices of share options. Number of share options forfeited in share-based payment arrangement Forfeited, Number of options Number of share options exercised in share-based payment arrangement Exercised, Number of options Weighted average exercise price of share options forfeited in share-based payment arrangement Forfeited, Average exercise price per share option Weighted average exercise price of share options exercised in share-based payment arrangement Exercised, Average exercise price per share option Disclosure of range of exercise prices of outstanding share options [table] Disclosure of range of exercise prices of outstanding share options [line items] Share Options Expiry Date Expiry date Share options expiry date. Exercise price of outstanding share options Exercise price per share options Grant [Axis] Grant. Grant [Domain] Grant. Grant One [Member] 2022 Grant [Member] Grant one. Grant Two [Member] 2022 Grant [Member] Grant two. Grant Three [Member] 2021 Grant [Member] Grant three. Grant Four [Member] 2020 Grant [Member] Grant four. Grant Five [Member] 2019 Grant [Member] Grant five. Grant Six [Member] 2018 Grant [Member] Grant six. Grant Seven [Member] 2018 Grant [Member] Grant seven. Grant Eight [Member] 2017 Grant [Member] Grant eight. Grant Nine [Member] 2016 Grant [Member] Grant nine. Grant Ten [Member] 2015 Grant [Member] Grant ten. Grant Eleven [Member] 2014 Grant [Member] Grant eleven. Disclosure Of Number And Weighted Average Exercise Prices Of Other Equity Instruments [Table] Disclosure of number and weighted average exercise prices of other equity instruments. Disclosure Of Number And Weighted Average Exercise Prices Of Other Equity Instruments [Line Items] Disclosure of number and weighted average exercise prices of other equity instruments. Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement Weighted average fair value Disclosure Of Indirect Measurement Of Fair Value Of Goods Or Services Received Share Options Granted During Period [Table] Disclosure of indirect measurement of fair value of goods or services received share options granted during period. Disclosure Of Indirect Measurement Of Fair Value Of Goods Or Services Received Share Options Granted During Period [Line Items] Disclosure of indirect measurement of fair value of goods or services received share options granted during period. Risk free interest rate, share options granted Risk-free interest rate Option life, share options granted Expected life of options Weighted average share price, share options granted Share price at inception Weighted average fair value at measurement date, other equity instruments granted Fair value per option/share Total Expected Cost For Share Based Payment Plan Total expected cost for each plan Total expected cost for share based payment plan. Expected dividend as percentage, share options granted Dividend yield Disclosure of detailed information about borrowings [table] Disclosure of detailed information about borrowings [line items] Current borrowings and current portion of non-current borrowings [abstract] Amounts outstanding, carried at amortised cost, Non-current and Current Borrowings, interest rate Effective interest rate Borrowings, interest rate Borrowings, maturity Maturity Borrowings, maturity Borrowings, interest rate basis Borrowings, interest rate basis Borrowings by name [axis] Borrowings by name [domain] Euro Private Placement Two Thousand Twenty Seven EUR One Hundred and Forty Million under EMTN [Member] Euro Private Placement 2027 (EUR 140 million under EMTN) [member] Eurobond Two Thousand Twenty Seven EUR Five Hundred Million [Member] Eurobond 2027 (EUR 500 million) [member] Eurobond Two Thousand Twenty Eight EUR Four Hundred Million [Member] Eurobond 2028 (EUR 400 million) [member] Eurobond Two Thousand Twenty Nine EUR Seven Hundred Fifty Million [Member] Eurobond 2029 (EUR 750 million) [member] Eurobond Two Thousand Thirty EUR Five Hundred Million [Member] Eurobond 2030 (EUR 500 million) [member] Eurobond Two Thousand Thirty Three EUR Five Hundred Million [Member] Eurobond 2033 (EUR 500 million) [member] Fixed Term Loan LuxGovSat nonlisted [Member] Fixed Term Loan (LuxGovSat), non-listed [member] German Bond EUR Fifty Million NonListed [Member] German bond (EUR 50 million), non-listed [member] US Bond USD Two Hundred Fifty Million [Member] US Bond (USD 250 million) [member] US Bond USD Five Hundred Million [Member] US Bond (USD 500 million) [member] Hybrid Bond NC5Point25 EUR Five Hundred Million [Member] Hybrid Bond NC5.25 (EUR 500 million) [member] Hybrid Bond NC8 EUR Five Hundred Million [Member] Hybrid Bond NC8 (EUR 500 million) [member] Floating Term Loan with European Investment Bank EUR Three Hundred Million [Member] Floating Term Loan with European Investment Bank (EUR 300 million) [member] Term Loan Agreement USD One Thousand Million [Member] Term Loan Agreement (USD 1,000 million) [member] Fixed Term Loan SES Astra 1P Sarl NonListed [Member] Fixed Term Loan (SES Astra 1P Sarl), non-listed [member] Floating Term Loan Facility SES Satellites Ventures Sarl NonListed [Member] Floating Term Loan Facility (SES Satellites Ventures Sarl), non-listed [member] Eurobond Two Thousand Twenty Six EUR Six Hundred Fifty Million [Member] Eurobond 2026 (EUR 650 million) [member] German Bond EUR Two Hundred Fifty Million [Member] German bond (EUR 250 million) [member] Financial Position [Axis] Financial Position [Domain] Current [member] Current [member] Non Current [Member] Non-Current [member] Notional amount Notional amount Borrowings Maximum Aggregate Amount Borrowings maximum aggregate amount Borrowings maximum aggregate amount. Debt Instrument Issue Price As Percentage Of Nominal Debt instrument issue price as percentage of nominal Debt instrument issue price as percentage of nominal. Number Of Banks In Syndicate Number of banks in syndicate Number of banks in syndicate. Revolving Credit Facility Commitment Amount Revolving credit facility commitment amount Revolving credit facility commitment amount. Borrowings, adjustment to interest rate basis Borrowings, adjustment to interest rate basis Carrying Amount Of Borrowings Carrying amount of borrowings Carrying amount of borrowings. Commercial Paper Programme Limit Commercial Paper Programme Limit Commercial paper programme limit. Nominal Amount Of Hybrid Bond Issued Nominal Amount Of Hybrid Bond Issued Nominal amount of hybrid bond issued. Bridge Facility Commitment Amount Bridge Facility Commitment Amount Bridge facility commitment amount. Term Loan Agreement Facility Amount Term Loan Agreement Facility Amount Term loan agreement facility amount. Cancelled Borrowing Facility Amount Cancelled Borrowing Facility Amount Cancelled borrowing facility amount. Repayments of current borrowings Repayments of current borrowings Borrowings Term Period Borrowings term period Borrowings term period. European MediumTerm Note Programme [Member] European medium-term note programme [Member] European medium term note programme. German Bond of EUR 400million 2025 2026 [Member] German Bond of EUR 400 million (2025/2026) [Member] German bond of EUR 400 million (2025/2026). Eurobond Six Hundred Fifty Million 2026 [Member] Eurobond six hundred fifty million 2026. Eurobond Five Hundred Million 2027 [Member] Private Placement One Hundred Fourty Million 2027 [Member] Eurobond Four Hundred Million 2028 [Member] Eurobond four hundred million 2028. Eurobond Seven Hundred Fifty Million 2029 [Member] Eurobond seven hundred fifty million 2029. Eurobond Five Hundred Million 2030 [Member] Eurobond five hundred million 2030. Eurobond Five Hundred Million 2033 [Member] Eurobond five hundred million 2033. One Four Four A Bond USD 250 Million 2043 [Member] 144A Bond USD 250 Million 2043 [Member] One four four a bond USD 250 million 2043. One Four Four A Bond USD 500 Million 2044 [Member] 144A Bond USD 500 Million 2044 [Member] One four four a bond USD 500 million 2044. Syndicated loan [Member] Syndicated loan. European Investment Bank Financing Facility EUR 300 million 2029 [Member] European Investment Bank (‘EIB') Financing Facility EUR 300 million (2029) [Member] LuxGovSat Credit Facility EUR 115 million [Member] European Commercial Paper programme [Member] Deeply Subordinated Fixed Rate Resettable Securities [Member] Fixed Term Loan [Member] Floating Term Loan Facility [Member] Term Loan Agreement [Member] Bridge Facility Agreement [Member] European Investment Bank Financing Facility EUR 25 million [Member] European Investment Bank Financing Facility EUR 125 million [Member] Intelsats Senior Secured Notes [Member] Eurobond Fifty Million 2032 [Member] Classes of financial instruments [axis] Classes of financial instruments [domain] Hybrid Bond Offering 2024 Tranche NC 5Point25 [Member] Hybrid Bond Offering 2024 Tranche NC 8 [Member] Hybrid Financing 2024 [Member] EMTN Bond Issued 2025 [Member] Provisions Total Beginning balance Ending balance Disclosure of Movements of Provisions [Table] Disclosure of Movements of Provisions Disclosure of Movements of Provisions [Line Items] Disclosure of Movements of Provisions Acquisitions Through Business Combinations Provisions Provisions acquired through business combinations Acquisitions Through Business Combinations Provisions Additional Provisions Additional provisions recognized Additional Provisions Unused Provision Reversed Provisions Unused amounts reversed Unused Provision Reversed Provisions Provision Used Provisions Used during the year Provision Used Provisions Increase Decrease Through Transfers And Other Changes Provisions Reclassifications Increase Decrease Through Transfers And Other Changes Provisions Increase Decrease Through Net Exchange Differences Provisions Impact of currency translation Increase Decrease Through Net Exchange Differences Provisions Long term Group Tax Provision Non-current, Group tax provision Long term Group Tax Provision Non-current restructuring provision Non-current, Restructuring provision Non-current warranty provision Non-current, Warranty provision Other non-current provisions Non-current, Other provisions Short term Group Tax Provision Current, Group tax provision Short term Group Tax Provision Current restructuring provision Current, Restructuring provision Current restructuring provision Current warranty provision Current, Warranty provision Other current provisions Current, Other provisions Classes of other provisions [axis] Classes of other provisions [domain] Group Tax Provisions [Member] Group Tax Provisions Restructuring provision [member] Warranty provision [member] Miscellaneous other provisions [member] Disclosure Of Provisions [Table] Disclosure Of Provisions [Line Items] Description Of Warranty Terms Description of warranty terms. Restructuring Expenses For Non Staff Restructuring expenses for non staff. Provision For Interest In Tax Provision for interest in tax. Non Current Portion Of Group Tax Non current portion of group tax. Provision For Non Current Portion Of Group Tax Provision for non current portion of group tax. Current trade payables Trade creditors Current deposits from customers Payments received in advance (please also see Note 32) Liability For IRIS 2 Liability in respect of IRIS Liability for IRIS 2 Current interest payable Interest on borrowings Personnel Related Liabilities Personnel-related liabilities Personnel related liabilities. Tax Liabilities Other Than For Income Tax Tax liabilities other than for income tax Tax liabilities other than for income tax. Other financial liabilities Other financial liabilities Financial liabilities Financial liabilities Non Financial Liabilities Non-financial liabilities Non financial liabilities. Value added tax payables VAT payables Tax On Salary Payable Tax on salary payable Tax on salary payable. Other Taxes Payable Other taxes payable Other taxes payable. Other Accrued Expenses Other accrued expenses. Airline Contractual Liabilities Airline contractual liabilities. Accrued Revenue Share Accrued revenue share. Customer Collateral Deposits Customer collateral deposits. Customer Due Refunds Customer due refunds. Amount Of Fund Received From Europeon Commission Amount of fund received from europeon commission. Provision For Litigation Of Brazilian Indirect Taxes Provision for litigation of brazilian indirect taxes. Net Cash Receivables From Securitisation Transactions Net cash receivables from securitisation transactions. Outstanding Balance Of Securitisation Transactions Outstanding balance of securitisation transactions. Net Cash Receivable For Advance Settlement On Future Net cash receivable for advance settlement on future. Interest payable Trade and other non-current payables Other non-current financial liabilities Payments Received In Advance Payments received in advance Payments received in advance. Other non-financial liabilities Long-term financial liabilities Other Long Term Liabilities Including Customer Collateral Deposits Customer collateral deposits Other long-term liabilities, including customer collateral deposits. Disclosure of defined benefit plans [abstract] Disclosure of defined benefit plans [table] Disclosure of defined benefit plans [line items] Expected Contributions Defined Benefit Retirement Plan Expected contributions defined benefit retirement plan Expected contributions defined benefit retirement plan. Expected Contributions Postretirement Medical Benefits Expected contributions postretirement medical benefits Expected contributions postretirement medical benefits. Past Year Employee Benefit Obligations Past Year Employee Benefit Obligations Past year employee benefit obligations. Accrued Premiums Post Retirement Health Benefits Accrued premiums post retirement health benefits Accrued premiums post retirement health benefits. Defined Contribution Plans Liability Defined contribution plans liability Defined contribution plans liability. Defined Contribution Plans Liability Included In Trade And Other Payables Defined contribution plans liability included in trade and other payables Defined contribution plans liability included in trade and other payables. Characteristics of defined benefit plans [axis] Characteristics of defined benefit plans [domain] Pension defined benefit plans [member] Defined pension benefits [Member] Post-employment medical defined benefit plans [member] Post-employment medical benefits [Member] Defined Contribution Plan [Member] Defined contribution plans [Member] Defined benefit plans other than multi-employer plans, state plans and plans that share risks between entities under common control [member] Employee Benefit Obligations Employee Benefit Obligations Employee benefit obligations. Non Current Employee Benefit Obligations Employee benefit obligations, Non-current Non current employee benefit obligations. Current Employee Benefit Obligations Employee benefit obligations, Current Current employee benefit obligations. Disclosure Of Legacy Intelsat Staff Retirement Plan And Restoration Plans [Abstract] Disclosure Of Legacy Intelsat Staff Retirement Plan And Restoration Plans [Table] Defined benefit plans [axis] Defined benefit plans [domain] Staff Retirement Plan And Restoration Plans [Member] Staff retirement plan and restoration plans. Fair Value Of Plan Assets [Member] Fair value of plan assets. Disclosure Of Legacy Intelsat Staff Retirement Plan And Restoration Plans [Line Items] Defined Benefit Plan Beginning Period Beginning balance Defined benefit plan start period Defined benefit plan beginning period. Interest expense, defined benefit plans Interest expense Interest expense (income), defined benefit plans Interest (income) Post-employment benefit expense in profit or loss, defined benefit plans Total amount recognized in profit or loss Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans [abstract] Remeasurements Actuarial gains (losses) arising from changes in financial assumptions, net of tax, defined benefit plans Effects of changes in financial assumptions Gains (losses) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense, net of tax, defined benefit plans Experience losses Return on plan assets excluding interest income or expense, net of tax, defined benefit plans Return on plan assets (excluding interest income) Disclosure Of Changes In Defined Benefit Obligation And Fair Value Of Plan Assets [Abstract] Disclosure Of Changes In Defined Benefit Obligation And Fair Value Of Plan Assets [Table] Disclosure Of Changes In Defined Benefit Obligation And Fair Value Of Plan Assets [Line Items] Benefit Payments From The Plan Benefit payments from the plan Benefit payments from the plan. Return On Plan Assets Return on plan assets Return on plan assets. Remeasurements Changes In Financial Assumptions Remeasurements financial assumptions Remeasurements changes in financial assumptions. Experience Adjustments On Defined Benefit Obligation Experience adjustments Experience adjustments on defined benefit obligation. Interest Expenses On Defined Benefit Obligation Interest expense Interest expenses on defined benefit obligation. Interest Income On Defined Benefit Obligation Interest income Interest income on defined benefit obligation. Employer Contributions On Defined Benefit Obligation Employer contributions Employer contributions on defined benefit obligation. Exchange Differences On Defined Benefit Obligation Exchange differences Exchange differences on defined benefit obligation. Defined Benefit Plan End Period Defined benefit plan end period Defined benefit plan end period. Disclosure Of Major Categories Of Defined Benefit Plan Asset [Abstract] Disclosure Of Major Categories Of Defined Benefit Plan Asset [Table] Quoted Securities [Member] Quoted securities. Unquoted Securities [Member] Unquoted securities. Staff Retirement Plan [Member] Staff retirement plan. Securities [Axis] Securities [Domain] US Large Cap [Member] U.S. Large-Cap [Member] US Large Cap. World Equity Ex US [Member] World Equity Ex-U.S. [Member] World Equity Ex US. US Small Or Mid Cap [Member] U.S. Small/Mid-Cap [Member] US Small Or Mid Cap. Intermediate Duration Bonds [Member] Intermediate Duration Bonds. Long Duration Bonds [Member] Long Duration Bonds. High Yield Bonds [Member] High Yield Bonds. US Treasuries [Member] U.S. Treasuries [Member] US Treasuries. Hedge Fund [Member] Hedge Funds [Member] Hedge Fund. Core Property Fund [Member] Core Property Fund. Disclosure Of Major Categories Of Defined Benefit Plan Asset [Line Items] Equity instruments, amount contributed to fair value of plan assets Equity Securities Fixed Income Instruments Amount Contributed To Fair Value Of Plan Assets Fixed Income Securities Fixed income instruments amount contributed to fair value of plan assets. Other assets, amount contributed to fair value of plan assets Other Securities Cash And Income Earned On Fair Value Of Plan Assets Cash and income earned but not yet received Cash and income earned on fair value of plan assets. Plan assets, at fair value Total Percentage Of Equity Securities On Defined Benefit Plan Assets Equity Securities, percent Percentage of equity securities on defined benefit plan assets. Percentage Of Fixed Income Securities On Defined Benefit Plan Assets Fixed Income Securities, percent Percentage of fixed income securities on defined benefit plan assets. Percentage Of Other Securities On Defined Benefit Plan Assets Other Securities, percent Percentage of other securities on defined benefit plan assets. Percentage Of Cash And Income On Defined Benefit Plan Assets Cash and income earned but not yet received, percent Percentage of cash and income on defined benefit plan assets. Percentage Of Investment In Net Assets Percentage Of Investment In Net Assets Percentage of investment in net assets. Disclosure Of amounts recognized In postretirement benefit plan of Intelsat [Abstract] Disclosure Of amounts recognized In postretirement benefit plan of Intelsat [Table] Intelsat Postretirement Benefit Plan [Member] Disclosure Of Amounts Recognized In Postretirement Benefit Plan Of Intelsat [Line Items] Current service cost, defined benefit plans Current service cost Disclosure Of Changes In Defined Benefit Obligation Of postretirement benefit plan [Abstract] Disclosure Of Changes In Defined Benefit Obligation Of postretirement benefit plan [Table] Disclosure Of Changes In Defined Benefit Obligation Of postretirement benefit plan [Line Items] Benefit Payments From The Employer Benefit payments from the employer Benefit payments from the employer. Admin Expenses Paid From Plan Assets Admin expenses paid from plan assets Admin expenses paid from plan assets. Disclosure Of amounts recognized for the legacy SES postretirement benefit plan [Abstract] Disclosure Of amounts recognized for the legacy SES postretirement benefit plan [Table] Disclosure Of amounts recognized for the legacy SES postretirement benefit plan [Line Items] Accumulated Projected Benefit Obligation Beginning Period Accumulated Projected Benefit Obligation (APBO) Beginning Period Accumulated projected benefit obligation beginning period. Increase Decrease Due To Actuarial Actuarial loss (gain) Increase decrease due to actuarial. Accumulated Projected Benefit Obligation End Period Accumulated Projected Benefit Obligation (APBO) end of year Accumulated projected benefit obligation end period. SES postretirement benefit plan [Member] Disclosure Of Significant Actuarial Assumptions And Sensitivity Analysis [Abstract] Disclosure Of Significant Actuarial Assumptions And Sensitivity Analysis [Table] Disclosure Of Significant Actuarial Assumptions And Sensitivity Analysis [Line Items] Actuarial assumption of discount rates Discount rate Duration used to set discount rate Duration used to set discount rate (in years) Duration used to set discount rate. Actuarial assumption of expected rates of inflation Price inflation Actuarial Assumption Of Immediate trend rate Immediate trend rate Actuarial assumption of immediate trend rate. Actuarial Assumption Of Ultimate trend rate Ultimate trend rate Actuarial assumption of ultimate trend rate. Mortality assumption Mortality assumption Mortality assumption. Actuarial Assumption Of Discount Rates defined benefit cost Discount rate Actuarial assumption of discount rates defined benefit cost. Actuarial Assumption Of Price inflation defined benefit cost Price inflation Actuarial assumption of price inflation defined benefit cost. Actuarial Assumption Of Immediate trend rate defined benefit cost Immediate trend rate Actuarial assumption of immediate trend rate defined benefit cost. Actuarial Assumption Of Ultimate trend rate defined benefit cost Ultimate trend rate Actuarial assumption of immediate trend rate defined benefit cost. Increase (decrease) in defined benefit obligation due to reasonably possible decrease in actuarial assumption Present value of defined benefit obligation Year Rate Reaches Ultimate Trend Rate Defined Benefit Costs Year rate reaches ultimate trend rate Year rate reaches ultimate trend rate defined benefit cost. Year Rate Reaches Ultimate Trend Rate Year rate reaches ultimate trend rate Year rate reaches ultimate trend rate. Actuarial assumptions [axis] Actuarial assumptions [domain] Actuarial assumption of discount rates [member] Actuarial assumption of expected rates of inflation [member] Actuarial assumption of medical cost trend rates [member] Actuarial assumption of mortality rates [member] Restoration Plans [Member] Measurement [axis] Measurement [domain] Increase Hundred Basis Points [Member] Decrease Hundred Basis Points [Member] Disclosure Of Information About Maturity Profile Of Defined Benefit Obligation [Abstract] Disclosure Of Information About Maturity Profile Of Defined Benefit Obligation [Table] Disclosure Of Information About Maturity Profile Of Defined Benefit Obligation [Line Items] Estimate of benefit payments expected to be paid from defined benefit plan Estimate of benefit payments expected to be paid from defined benefit plan Later than one year and not later than two years [member] Year 2 [member] Later than two years and not later than three years [member] Year 3 [member] Later than three years and not later than four years [member] Year 4 [member] Later than four years and not later than five years [member] Year 5 [member] Pension Benefits [Member] Other postretirement benefits [Member] SES Other post retirement benefits [Member] Non Current Fixed Asset Suppliers Satellites MPOWER Satellites for the mPOWER MEO constellation Non current fixed asset suppliers satellites MPOWER. Non Current Fixed Asset Suppliers Replacement GEO Satellites GEO satellites Non current fixed asset suppliers replacement GEO satellites. Schedule of Arising capital expenditure commitments [Abstract] Schedule of Arising capital expenditure commitments [Line Items] Capital commitments Capital Commitments Capital commitments Commitments in relation to joint ventures Contractual Capital Commitments Schedule of performance incentive obligations and future interest payments [Abstract] Schedule of performance incentive obligations and future interest payments [Table] Satellite Performance Incentive Obligations [Member] Schedule of performance incentive obligations and future interest payments [Line Items] Contractual capital commitments Contractual Capital Commitments Contractual capital commitments State of Luxembourg [Member] State of luxembourg [member] IRIS2 Concession Agreement [Member] Pre Financing Received From Government Or Commission Contract Termination Fees Pre financing received from government or commission. Finance Lease Acquired Not Yet Commenced Finance Lease Acquired Not Yet Commenced Finance lease acquired not yet commenced. Finance Lease Term Years Finance Lease Term Years Finance lease term years. Transponder And Teleport Service Commitments Transponder and Teleport Service Commitments Transponder and teleport service commitments. Cloud Computing Service Commitments Cloud Computing Service Commitments Cloud computing service commitments. Optional Additional Commitment Optional Additional Commitment Optional additional commitment. Transponder Service Agreement Expense Transponder Service Agreement Expense Transponder service agreement expense. Litigation Claims Amount Litigation Claims Amount Litigation claims amount. Outstanding Bank Guarantees Outstanding Bank Guarantees Outstanding bank guarantees. Low Earth Orbit Satellite Capacity and Terminal Hardware Commitment Low Earth Orbit Satellite Capacity and Terminal Hardware Commitment Low earth orbit satellite capacity and terminal hardware commitment. Classes of Finance Lease [Axis] Classes of Finance Lease [Domain] Teleport and Associated Ground Infrastructure [Member] Disclosure of maturity analysis of finance lease payments receivable [abstract] Disclosure of maturity analysis of finance lease payments receivable [table] Disclosure of maturity analysis of finance lease payments receivable [line items] Undiscounted finance lease payments to be received Undiscounted finance lease payments to be received Discounted unguaranteed residual value of assets subject to finance lease Unguaranteed residual value Unearned finance income relating to finance lease payments receivable Unearned finance income Present Value Of Minimum Lease Payments Receivable Present value of lease payments receivable Present value of minimum lease payments receivable. Loss Allowance For Lease Receivables Impairment loss allowance Loss allowance for lease receivables. Net investment in finance lease Net investment in finance leases Net Investment In Finance Lease Non current Recoverable after 12 months Net investment in finance lease non current. Net Investment In Finance Lease Current Recoverable within 12 months Net investment in finance lease current. Schedule of amounts recognised in the consolidated income statement [Abstract] Schedule of amounts recognised in the consolidated income statement. Selling profit (loss) on finance leases Selling gain/(loss) for finance leases Selling profit (loss) on finance leases Finance income on net investment in finance lease Finance income on the net investment in finance leases Disclosure of quantitative information about right-of-use assets [abstract] Disclosure of quantitative information about right-of-use assets [table] Accumulated impairment [member] Disclosure of quantitative information about right-of-use assets [line items] Transponders [Member] Transponders. Other fixtures and fittings, tools and equipment [Member] Other fixtures and fittings, tools and equipment. Disclosure of maturity analysis for non-derivative financial liabilities [abstract] Disclosure of maturity analysis for non-derivative financial liabilities [table] Lease liabilities [abstract] Lease liabilities [abstract] Lease liabilities Add: Lease liabilities—total Lease liabilities Disclosure Of Leases [Table] Disclosure Of Leases [Line Items] Increase In Finance Lease Receivables From Business Combination Increase in finance lease receivables from business combination Increase in finance lease receivables from business combination. Weighted Average Incremental Borrowing Rate Weighted average in cremental borrowing rate Weighted average incremental borrowing rate. Additions to right-of-use assets Additions to right-of-use assets Disposals, right-of-use assets Disposals, right-of-use assets Depreciation, right-of-use assets Depreciation, right-of-use assets Lease Term Description Lease term description Lease term description. Cash outflow for leases Cash outflow for leases Current finance lease receivables Current finance lease receivables Acquisitions through business combinations, right-of-use assets Acquisitions through business combinations, right-of-use assets Schedule of depreciation charge and finance cost of right of use assets [Abstract] Schedule of depreciation charge and finance cost of right-of-use assets. Schedule of depreciation charge and finance cost of right of use assets [Table] Schedule of depreciation charge and finance cost of right of use assets. Schedule of depreciation charge and finance cost of right of use assets [Line Items] Schedule of depreciation charge and finance cost of right of use assets. At cost [member] Summary Of An Analysis Of Net Debt And The Movements In Net Debt [Abstract] Summary of an analysis of net debt and the movements in net debt. Summary Of An Analysis Of Net Debt And The Movements In Net Debt [Table] Summary of an analysis of net debt and the movements in net debt table. Summary Of An Analysis Of Net Debt And The Movements In Net Debt [Line Items] Summary of an analysis of net debt and the movements in net debt. Schedule Of Net Debt Reconciliation [Table] Schedule of net debt reconciliation. Bond Instruments [Axis] Bond instruments. Bond Instruments [Domain] Bond instruments. Hybrid Dual Tranche Bond [Member] Hybrid dual tranche bond. Perpetual Bond 2016 [Member] Perpetual bond 2016. German Bond Tranche [Member] German bond tranche. Schedule Of Net Debt Reconciliation [Line Items] Schedule of net debt reconciliation. Proceeds From Borrowings, Classified Total Amounts Proceeds from borrowings, classified as financing activities Proceeds from borrowings, classified as financing activities. Cash And Cash Equivalent [Member] Cash And Cash Equivalents [Member] Cash and cash equivalent. Schedule Of Net Debt Reconciliation [Abstract] Schedule of net debt reconciliation. Liabilities arising from financing activities [axis] Liabilities arising from financing activities [domain] Short-term borrowings [member] Long-term borrowings [member] Lease Liabilities Repayable Within One Year [Member] Lease Liabilities Repayable After One Year [Member] Class Of Asset [Axis] Class of asset. Class Of Asset [Domain] Net Debt Reconciliation Beginning balance Ending balance Net debt reconciliation Increase (decrease) through financing cash flows, liabilities arising from financing activities Cash flows (net) Increase (decrease) through effect of changes in foreign exchange rates, liabilities arising from financing activities Foreign exchange adjustments Increase Decrease Through Transfers Transfers Increase decrease through transfers. Increase (decrease) through other changes, liabilities arising from financing activities Other non-cash movements Increase Decrease Through Additions Through Business Combinations Additions through business combinations Increase decrease through additions through business combinations. Disclosure of transactions between related parties [abstract] Disclosure of transactions between related parties [table] Disclosure of transactions between related parties [line items] Shareholder Voting Rights Percentage Shareholder voting rights percentage Shareholder voting rights percentage. Receivables due from related parties Trade receivable Description of transactions with related party Description of transactions with related party Directors Remuneration Paid Directors remuneration paid Directors remuneration paid. Outstanding Share Based Payment Instruments Key Management Outstanding share based payment instruments key management Outstanding share based payment instruments key management. Revenue from rendering of services, related party transactions Revenue Banque et Caisse dEpargne de lEtat [Member] Banque et Caisse d'Epargne de l'Etat [member] Societe Nationale de Credit et d Investissement [Member] Société Nationale de Crédit et d'Investissement [member] Key management personnel compensation, short-term employee benefits Key management personnel compensation including bonuses and other benefits Key management personnel compensation, share-based payment Key management personnel compensation, share-based payment Key management personnel compensation Key management personnel compensation Key management personnel compensation, termination benefits Senior leadership team severance payments Schedule of costs and expected reimbursements of Assets in the course of construction [Abstract] Schedule of costs and expected reimbursements of Assets in the course of construction [Table] Schedule of costs and expected reimbursements of Assets in the course of construction [Line Items] Cost Of Assets In The Course Of Construction Cost at beginning balance Cost at ending balance Cost of assets in the course of construction. Cost Additions Additions Cost additions. Impact of currency translation In Cost Impact of currency translation Impact of currency translation in cost. Expected Reimbursement Of Assets In The Course Of Construction Expected at beginning balance Expected at ending balance Expected reimbursement of assets in the course of construction. Expected Reimbursement Net Additions Rejections Additions / (rejections) (net) Expected reimbursement net additions rejections. Expected Reimbursement Repayments Repayments Expected reimbursement repayments. In kind Reimbursements In-kind reimbursements In kind reimbursements. Impact of currency translation In Expected Reimbursement Impact of currency translation Impact of currency translation in expected reimbursement. Segments [axis] Segments [domain] Reclassification Of Receivables To Assets Under Construction Reclassification of receivables to assets under construction Reclassification of receivables to assets under construction. Settlement Agreements C band Satellites Settlement agreements c band satellites Settlement agreements c band satellites. C-band repurposing expenses C-band repurposing expenses C-band repurposing expenses. C Band Repurposing Cost Of Sales C-band repurposing cost of sales C band repurposing cost of sales. C Band Repurposing Staff Costs C-band repurposing staff costs C band repurposing staff costs. C Band Repurposing Other Operating Expenses C-band repurposing other operating expenses C band repurposing other operating expenses. C Band Repurposing Other Receivables C-band repurposing other receivables C band repurposing other receivables. C Band Repurposing Commitments C-band repurposing commitments C band repurposing commitments. Disclosure of non-adjusting events after reporting period [table] Non-adjusting events after reporting period [axis] Non-adjusting events after reporting period [domain] Entering into significant commitments or contingent liabilities [member] commitments Borrowings Drawn Down [Member] Disclosure of non-adjusting events after reporting period [line items] European Investment Bank Financing Facility [Member] Disclosure of information about consolidated structured entities [table] All Countries [Domain] ARGENTINA AUSTRALIA BELGIUM BERMUDA BRAZIL CANADA CHILE COLOMBIA GHANA GIBRALTAR INDIA JERSEY LATVIA MEXICO NIGERIA PERU PORTUGAL ROMANIA SINGAPORE SOUTH AFRICA SPAIN SWITZERLAND UKRAINE KAZAKHSTAN PANAMA KENYA ECUADOR JAPAN CHINA INDONESIA SENEGAL Disclosure of information about consolidated structured entities [line items] Description Of Entities Name Description Of Entities Name Description of entities name. Proportion Of Ownership Interest In Subsidiary And Associates Proportion Of Ownership Interest In Subsidiary And Associates Proportion of ownership interest in subsidiary and associates. Name Of Consolidated Method Name Of Consolidated Method Name of consolidated method. Consolidated structured entities [axis] Consolidated structured entities [domain] New Skies Satellites Australia Pty Ltd [Member] O3b Teleport Services (Australia) Pty [Member] Redu Operations Services S.A. [Member] Redu Space Services S.A. [Member] ASTRA France S.A. [Member] SES Global technology Services India Private Limited [Member] SES Services Romania S.R.L. [Member] Astra (GB) Limited [Member] SES Space and Defense, Inc. [Member] PanAmSat Europe Corporation [Member] Intelsat Satellite Communications Limited [Member] Intelsat International Systems LLC [Member] Intelsat Canada ULC [Member] Horizons-1 Satellite LLC [Member] Horizons-2 Satellite LLC [Member] Intelsat Aviation HoldCo LLC [Member] Intelsat Aviation AcquisitionCo LLC [Member] Intelsat Horizons3 LLC [Member] Horizons-3 License LLC [Member] Intelsat Asia Carrier Services, LLC [Member] PanAmSat International Sales, LLC [Member] Intelsat International Employment LLC [Member] Southern Satellite LLC [Member] Intelsat Asia Pty. Ltd. [Member] PanAmSat India LLC [Member] PanAmSat India Marketing, L.L.C. [Member] Intelsat Service and Equipment LLC [Member] Southern Satellite Licensee LLC [Member] Intelsat Inflight LLC [Member] Intelsat Inflight Licenses LLC [Member] Intelsat Inflight International Holdings LLC [Member] Intelsat Inflight Mexico, S. de R.L. de C.V. [Member] Intelsat Inflight Brasil Participacoes Ltda [Member] Intelsat Inflight Brasil Telecommunicacoes Ltda [Member] Intelsat Inflight Switzerland GmbH [Member] Intelsat Inflight Canada ULC [Member] Intelsat Inflight India LLP [Member] Intelsat Inflight Colombia S.A.S. [Member] Intelsat Inflight Ecuador S.A.S. [Member] Intelsat Peru S A C [Member] Intelsat Inflight France S.A.S. [Member] Intelsat Inflight Chile SpA [Member] Intelsat Inflight Germany GmbH [Member] Intelsat Inflight Godo-Kaisha [Member] Al Maisan Satellite Communication Company L.L.C. [Member] Societe Europene des Satellites Telecom. de Argentina S.A. [Member] Intelsat Inflight Pty. Limited [Member] Satellite Ventures (Bermuda) Limited. [Member] Intelsat Finance Bermuda Limited. [Member] SES Telecomunicacoes do Brasil Ltda [Member] SES Satelites Directo Ltda [Member] New Skies Satellites Ltda [Member] Intelsat Brasil Ltda. [Member] Intelsat Brasil Servicos de Telecomicacao Ltda. [Member] North American Satellite Ventures, Inc. [Member] SES Telecomunicaciones de Chile SpA [Member] Intelsat Asia (Hong Kong) Limited [Member] Intelsat Inflight HK Limited [Member] Intelsat Inflight (Shanghai) Limited [Member] SES Telecomunicacoes de Colombia SAS [Member] SES Germany GmbH [Member] HD PLUS GmbH [Member] SES Media Solutions GmbH [Member] Intelsat Kommunikations GmbH [Member] EuropStar Gesellschaft fr Satellitenkommunikation GmbH [Member] EuropStar Gesellschaft fr Satellitenkommunikation GmbH [Member] SES Satélites Ibérica, S.L. [Member] Intelsat France S.A.S. [Member] SES Defence UK Limited [Member] Intelsat Global Sales and Marketing Limited [Member] Intelsat UK Financial Services Limited [Member] PanAmSat Satellite Europe Limited Intelsat Inflight UK Limited [Member] SES HD Plus Ghana Limited [Member] SES Satellites (Gibraltar) Limited [Member] Intelsat Subsidiary (Gibraltar) Limited [Member] PT MXone SmartCast Indonesia [Member] PT MX1 SmartCast Indonesia [Membre] MXone Limited [Member] MX1 Limited Intelsat Israel Limited [Member] SES Satellites India Private Limited [Member] Orbitconnect India Private Limited [Member] Jio Space Technology Limited [Member] Intelsat India Private Limited [Member] Othreeb Limited [Member] O3b Limited SES Eurasia Limited Liability Partnership [Member] SES Satellite Services SIA [Member] SES S.A. [Member] SES Astra S.A. [Member] SES ASTRA Services Europe S.à r.l. [Member] SES Asia S.à r.l. [Member] SES Latin America S.A. [Member] SES Engineering (Luxembourg) S.à r.l. [Member] SES Insurance International (Luxembourg) S.A. [Member] SES Insurance International Re (Luxembourg) S.A. [Member] SES Networks Lux S.à r.l. [Member] SES mPOWER S.à r.l. [Member] SES Networks Satellites S.à r.l. [Member] SES LU Satellite Holdings S.à r.l. [Member] Luxembourg Space Sector Dev. General Partner S.à r.l [Member] Luxembourg Space Sector Development SCSp [Member] SES LU US Holdings S.à r.l. [Member] SES Astra OneP Sarl [Member] SES Astra 1P S.à r.l. [Membe] SES Satellites Ventures S.à r.l. [Member] Intelsat Align S.à r.l. [Member] Intelsat Ventures S.à r.l. [Member] Quetzsat Directo, S. de R.L. de CV [Member] Satelites Globales S. de R.L. de C.V. [Member] Quetzsat, S. de R.L. de C.V. [Member] SES Mexico S. de R.L. de C.V. [Member] PanAmSat de Mexico S de RL de C.V. [Member] SES Satellites Nigeria Ltd [Member] SES Holdings Netherlands BV [Member] SES Engineering (Netherlands) BV [Member] New Skies Satellites BV [Member] New Skies Satellites Mar BV [Member] New Skies Satellites Argentina BV [Member] New Skies Satellites Licensee BV [Member] SES New Skies Marketing BV [Member] Intelsat Inflight Netherlands BV [Member] SES Satelites Panama S de R L [Member] SES Satelites Panama S. de R. L. [Member] O3b Teleport Services Peru S A C [Member] O3b Teleport Services Peru S.A.C. [Member] O3b Services Portugal Ltda [Member] O3b Teleport Services (Peru) S.A.C. [Member] SES Astra AB [Member] SES World Skies Singapore Pte Limited [Member] Intelsat Singapore Pte Limited [Member] Intelsat Inflight SG Pte Limited [Member] Intelsat Senegal Sarl [Member] SES Sirius Ukrainia [Member] SES 5G Customer Services LLC [Member] SES US Satellite Holdings LLC [Member] SES Americom Inc. [Member] SES Satellites International [Member] SES Americom (Asia 1A) LLC [Member] Americom Asia Pacific LLC [Member] O3b Networks USA LLC [Member] Global Enterprise Solutions Inc [Member] Global Enterprise Solutions, Inc. SES SD Mission Partners, Inc. [Member] Intelsat Holdings LLC [Member] Intelsat Satellite LLC [Member] Intelsat License LLC [Member] Intelsat Invoice Services LLC [Member] Intelsat US LLC [Member] Intelsat General Communications LLC [Member] Mountainside Teleport LLC [Member] Intelsat Clearinghouse LLC [Member] Intelsat US 2 LLC [Member] PanAmSat International Holdings LLC [Member] Intelsat Genesis GP LLC [Member] Intelsat Genesis Inc [Member] Intelsat US Finance LLC [Member] Intelsat Aviation TopCo LLC [Member] SES DTH do Brasil Ltda. [Member] SES DTH do brasil ltda PanAmSat Sistemas de Com DTH do Brasil Ltda [Member] Intelsat Alliance LP [Member] Intelsat License Holdings LLC [Member] SES Astra Africa Proprietary Limited [Member] Intelsat Africa (Proprietary) Limited [Member]