Name of reporting entity or other means of identification Domicile of entity Legal form of entity Country of incorporation Address of entity's registered office Description of nature of entity's operations and principal activities Statement of IFRS compliance [text block] Explanation of sources of estimation uncertainty with significant risk of causing material adjustment Disclosure of accounting judgements and estimates [text block] Disclosure of accrued expenses and other liabilities [text block] Disclosure of allowance for credit losses [text block] Disclosure of associates [text block] Disclosure of auditors' remuneration [text block] Disclosure of authorisation of financial statements [text block] Disclosure of basis of consolidation [text block] Disclosure of basis of preparation of financial statements [text block] Disclosure of borrowings [text block] Disclosure of business combinations [text block] Disclosure of cash flow statement [text block] Disclosure of changes in accounting policies [text block] Disclosure of collateral [text block] Disclosure of commitments [text block] Disclosure of cost of sales [text block] Disclosure of credit risk [text block] Disclosure of deferred income [text block] Disclosure of deferred taxes [text block] Disclosure of depreciation and amortisation expense [text block] Disclosure of derivative financial instruments [text block] Disclosure of dividends [text block] Disclosure of effect of changes in foreign exchange rates [text block] Disclosure of employee benefits [text block] Disclosure of entity's operating segments [text block] Disclosure of events after reporting period [text block] Disclosure of expenses by nature [text block] Disclosure of fair value measurement [text block] Disclosure of fair value of financial instruments [text block] Disclosure of finance cost [text block] Disclosure of finance income [text block] Disclosure of financial instruments [text block] Disclosure of financial instruments at fair value through profit or loss [text block] Disclosure of financial risk management [text block] Disclosure of general and administrative expense [text block] Disclosure of general information about financial statements [text block] Disclosure of goodwill [text block] Disclosure of government grants [text block] Disclosure of impairment of assets [text block] Disclosure of income tax [text block] Disclosure of information about employees [text block] Disclosure of information about key management personnel [text block] Disclosure of intangible assets [text block] Disclosure of intangible assets and goodwill [text block] Disclosure of interest expense [text block] Disclosure of interest income [text block] Disclosure of interests in other entities [text block] Disclosure of investments other than investments accounted for using equity method [text block] Disclosure of issued capital [text block] Disclosure of leases [text block] Disclosure of liquidity risk [text block] Disclosure of market risk [text block] Disclosure of other current assets [text block] Disclosure of other current liabilities [text block] Disclosure of other non-current liabilities [text block] Disclosure of other operating expense [text block] Disclosure of other operating income [text block] Disclosure of other provisions, contingent liabilities and contingent assets [text block] Disclosure of prepayments and other assets [text block] Disclosure of profit (loss) from operating activities [text block] Disclosure of property, plant and equipment [text block] Disclosure of provisions [text block] Disclosure of related party [text block] Disclosure of revenue from contracts with customers [text block] Disclosure of research and development expense [text block] Disclosure of reserves within equity [text block] Disclosure of share-based payment arrangements [text block] Disclosure of subsidiaries [text block] Disclosure of tax receivables and payables [text block] Disclosure of trade and other payables [text block] Disclosure of trade and other receivables [text block] Description of accounting policy for business combinations [text block] Description of accounting policy for cash flows [text block] Description of accounting policy for deferred income tax [text block] Description of accounting policy for depreciation expense [text block] Description of accounting policy for derivative financial instruments [text block] Description of accounting policy for determining components of cash and cash equivalents [text block] Description of accounting policy for earnings per share [text block] Description of accounting policy for employee benefits [text block] Description of accounting policy for fair value measurement [text block] Description of accounting policy for financial assets [text block] Description of accounting policy for financial instruments at fair value through profit or loss [text block] Description of accounting policy for financial liabilities [text block] Description of accounting policy for foreign currency translation [text block] Description of accounting policy for functional currency [text block] Description of accounting policy for goodwill [text block] Description of accounting policy for government grants [text block] Description of accounting policy for hedging [text block] Description of accounting policy for impairment of financial assets [text block] Description of accounting policy for impairment of non-financial assets [text block] Description of accounting policy for income tax [text block] Description of accounting policy for intangible assets other than goodwill [text block] Description of accounting policy for leases [text block] Description of accounting policy for property, plant and equipment [text block] Description of accounting policy for provisions [text block] Description of accounting policy for recognition of revenue [text block] Description of accounting policy for research and development expense [text block] Description of accounting policy for share-based payment transactions [text block] Description of accounting policy for subsidiaries [text block] Description of accounting policy for trade and other receivables [text block] Goodwill Intangible assets other than goodwill Property, plant and equipment Right-of-use assets that do not meet definition of investment property Non-current derivative financial assets Other non-current financial assets Deferred tax assets Current trades receivables and contract assets Current trades receivables and contract assets Other current assets Current tax assets, current Current derivative financial assets Cash and cash equivalents Issued capital Share premium Reserves and retained earnings Reserves and retained earnings Retained earnings, profit (loss) for reporting period Non-current portion of non-current borrowings Non-current lease liabilities Other non-current financial liabilities Total non-current provisions Deferred tax liabilities Other non-current liabilities Current borrowings and current portion of non-current borrowings Current lease liabilities Current provisions Current trade payables Current tax liabilities, current Current derivative financial liabilities Other current liabilities Revenue Employee benefits expense Operating expenses (other than personnel expenses) Operating expenses (other than personnel expenses) Current EBITDA Current EBITDA Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss Current operating income Current operating income Miscellaneous other operating income Miscellaneous other operating expense Interest expense Other finance income Other finance cost Finance income (cost) Tax expense (income) Basic earnings (loss) per share Diluted earnings (loss) per share Revaluation of hedging instruments Revaluation of hedging instruments Income tax relating to components of other comprehensive income that will be reclassified to profit or loss Other comprehensive income, net of tax, exchange differences on translation of foreign operations Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss Profit (loss) Other comprehensive income that will be reclassified to profit or loss, net of tax Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss Adjustments for provisions Adjustments for (gains)/losses on asset disposals and other write-offs and revaluations Adjustments for (gains)/losses on asset disposals and other write-offs and revaluations Adjustments for share-based payments Adjustments for income tax expense Net financial (income) expenses (excluding foreign exchange differences) Net financial (income) expenses (excluding foreign exchange differences) Cash flows from (used in) operations before changes in working capital Adjustments for decrease (increase) in trade and other receivables Adjustments for increase (decrease) in trade and other payables Increase (decrease) in working capital Income taxes paid (refund), classified as operating activities Net cash flows from (used in) operating activities Payments related to acquisitions of property, plant and equipment and intangible assets Payments related to acquisitions of property, plant and equipment and intangible assets Proceeds from disposal of assets Proceeds from disposal of assets Cash inflows/(outflows) related to business combinations net of cash Cash inflows/(outflows) related to business combinations net of cash Receipts/(disbursements) related to loans and advances granted Receipts/(disbursements) related to loans and advances granted Net cash flows from (used in) investing activities Payments to acquire or redeem entity's shares Proceeds from borrowings, classified as financing activities Repayments of borrowings, classified as financing activities Payments of lease liabilities, classified as financing activities Interest paid, classified as financing activities Guarantee deposits received Guarantee deposits received Net cash flows from (used in) financing activities Effect of exchange rate changes on cash and cash equivalents Changes in cash and cash equivalents if different from statement of financial position [abstract] Changes in cash and cash equivalents if different from statement of financial position [abstract] Net increase (decrease) in cash and cash equivalents after effect of exchange rate changes Total cash and cash equivalents if different from statement of financial position Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Balances with banks Net Cash Position Equity [member] Equity attributable to owners of parent [member] Issued capital [member] Share premium [member] Reserve and consolidated income (loss) (member) Reserve and consolidated income (loss) (member) Other reserves [member] Accumulated other comprehensive income [member] Reserve of exchange differences on translation [member] Other comprehensive income (excluding translation reserves) (member) Other comprehensive income (excluding translation reserves) (member) Equity Other comprehensive income