All levels of fair value hierarchy [member] Currently stated [member] Currently stated [member] Borrowings Current borrowings Granted during the period Weighted average exercise price of other equity instruments granted in share-based payment arrangement Summary of Marketable securities Disclosure Detailed Information About Marketable Securities [Text Block] Disclosure detailed information about marketable securities. Income taxes payable Current tax liabilities Unobservable inputs [axis] Disclosure of fair value measurement of liabilities [abstract] Gross profit Gross profit Gross profit Borrowings threshold percentage of sale price per share for redemption Borrowings Threshold Percentage Of Sale Price Per Share For Redemption Borrowings threshold percentage of sale price per share for redemption. Carrying amount [member] Fair Value Hierarchy Carrying Amount [member] Fair value hierarchy carrying amount. Total revenue Total revenue Revenue Revenue "Right-to-use" licenses Licence fee income Financial Assets and Liabilities Disclosure of financial instruments [text block] Amendment Flag Collaboration partner one [Member] Collaboration Partner One. Purchase of marketable securities Purchase of available-for-sale financial assets Timing of transfer of goods or services [axis] Weighted Average Duration Of Marketable Securities Weighted Average Duration Of Marketable Securities Explanatory Weighted average duration of marketable securities explanatory. Disclosure of fair value measurement of assets [table] Settled during the period Number Of Other Equity Instruments Settled In Share Based Payment Arrangement Number of other equity instruments settled in share based payment arrangement. Vested at the balance sheet date Weighted average exercise price of other equity instruments vested in sharebased payment arrangement Weighted average exercise price of other equity instruments vested in share-based payment arrangement Financial assets by category Categories of financial assets [abstract] March 31, 2023 (Nominal values) January 1, 2023 (Nominal values) Treasury Shares Of Nominal Value Treasury shares of nominal value. Transferred during the period Number Of Other Equity Instruments Transferred In Share Based Payment Arrangement Number of other equity instruments transferred in share based payment arrangement. March 31, 2023(Holding in % of total outstanding shares) January 1, 2023 (Holding in % of total outstanding shares) Treasury Shares Holding In Percentage Of Total Outstanding Shares Treasury shares holding in percentage of total outstanding shares. Adjustments For Non Cash Consideration Regarding Revenue Adjustments for non cash consideration regarding revenue. 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Goods or services transferred over time [member] Classes of property, plant and equipment [axis] Disclosure of maturity analysis for derivative financial liabilities [table] Historical volatility for shares, measurement input [member] Exercised during the period Weighted average exercise price of other equity instruments exercised or vested in share-based payment arrangement Entity Addresses, Address Type [Axis] Total property, plant and equipment Property, plant and equipment Property, plant and equipment at beginning of period Property, plant and equipment at end of period Property, plant and equipment Profit or loss [abstract] Total current financial liabilities Current liabilities Current financial liabilities High Grade [Member] High grade member. Interest rate types [member] Interest rate types [member] Disclosure of terms and conditions of share-based payment arrangement [abstract] Total non-current assets Non-current assets Disclosure of maturity analysis for derivative financial liabilities [abstract] Vesting [Member] Vesting Vesting [Member] Share capital [member] Share capital [member] Foreign Currency Risk [axis] Foreign Currency Risk [axis] Foreign currency risk. Convertible Senior Notes Convertible senior notes Convertible Senior Notes Convertible senior notes. Operating activities Cash flows from (used in) operating activities [abstract] Restricted Stock Units and Performance Stock Unit [Member] Restricted stock units and performance stock unit. Corporate bonds [Member] Corporate bonds [Member] Corporate bonds [Member]. Disclosure of fair value measurement of assets [line items] Categories of financial liabilities [axis] Categories of financial liabilities [axis] Investment in associate Investments in associates reported in separate financial statements Total current inventories Inventories Current inventories Goods or services transferred at point in time [member] Share of profit / (loss) of associate Share of profit / (loss) of associate Share of profit (loss) of associates accounted for using equity method Disclosure of non-adjusting events after reporting period [abstract] Rendering of services Revenue from rendering of services Borrowings threshold trading days for redemption Borrowings Threshold Trading Days For Redemption Borrowings Threshold Trading Days For Redemption. Attributable to owners of the Company Comprehensive income, attributable to owners of parent Schedule of Financial Assets and Liabilities Disclosure Of Financial Assets And Liabilities [text block] Disclosure Of Financial Assets And Liabilities [text block] Prepayments Adjustments for decrease (increase) in prepaid expenses Inventories Adjustments for decrease (increase) in inventories Treasury Shares Disclosure Of Information About Treasury Shares Explanatory Disclosure of information about treasury shares explanatory. Disclosure of terms and conditions of share-based payment arrangement [line items] Types of financial liabilities [axis] Weighted Average Duration Of Marketable Securities Noncurrent Weighted Average Duration Of Marketable Securities Noncurrent Explanatory Weighted average duration of Marketable securities noncurrent explanatory. Non-current financial marketable securities Marketable securities Non-current financial assets available-for-sale After 5 years [member] Later than three years and not later than five years [member] Significant Accounting Judgements and Estimates Disclosure of accounting judgements and estimates [text block] Vested at the balance sheet date Number of other equity instruments vested in share-based payment arrangement Number of other equity instruments vested in share-based payment arrangement. Number of shares used for calculation (basic and diluted) Weighted average number of ordinary shares used in calculating basic earnings per share Total current provisions Provisions Current provisions New IFRSs [axis] New IFRSs [axis] Net increase (decrease) in cash and cash equivalents before effect of exchange rate changes Increase / (decrease) in cash and cash equivalents Increase (decrease) in cash and cash equivalents before effect of exchange rate changes Number of warrants outstanding. Number of warrants outstanding Warrants outstanding Net profit / (loss) for the period Net profit / (loss) for the period Net profit / (loss) for the period Profit (loss) Lease liabilities Total lease liabilities Lease liabilities Lease liabilities Document Period End Date Proceeds From Issuance Of Notes Proceeds from issue of bonds, notes and debentures Disclosure of detailed information about financial instruments [abstract] Net gains (losses) on change in fair value of derivatives Gains (losses) on change in fair value of derivatives Gains (losses) on change in fair value of derivatives Disclosure Detailed Information About Marketable Securities [Line Items] Disclosure Detailed Information About Marketable Securities LineItems. Financial liabilities by category Categories of financial liabilities [abstract] Exercise price of outstanding share options Exercise price of outstanding share options Sharebased Payment Arrangement, Restricted Stock Unit, Activity [Table] Share-based payment arrangement, restricted stock unit, activity. Disclosure Of Holding Of Treasury Shares [Line Items] Disclosure of holding of treasury shares. Contract liabilities (deferred income) Adjustments for increase (decrease) in deferred income other than contract liabilities Total non-current financial liabilities Non-current liabilities Non-current financial liabilities Summary of Maturity Analysis For Financial Liabilities Maturity Analysis For Financial Liabilities [Text Block] Maturity analysis for financial liabilities. Statement of comprehensive income [abstract] Total current prepayments Prepayments Current prepayments Share nominal value Par value per share Total current contract liabilities Contract liabilities Current contract liabilities Sharebased Payment Arrangement, Restricted Stock Unit, Activity [Line Items] Share-based payment arrangement, restricted stock unit, activity. Net cash flows from (used in) financing activities Cash flows from / (used in) financing activities Cash flows from (used in) financing activities Disclosure of fair value measurement of liabilities [table] Total trade and other payables Trade payables Trade and other payables Trade receivables Trade receivables Document Fiscal Period Focus Geographical areas [axis] Geographical areas [axis] Adjustments for non-cash items: Adjustments to reconcile profit (loss) [abstract] Depreciation Adjustments for depreciation expense Transfered Derivative Financial Liabilities at Fair Value Transfered Derivative financial liabilities at fair value transfered. Total financial liabilities Contractual Undiscounted Cashflow Of Financial Liabilities Contractual undiscounted cashflow of financial liabilities. Financial instruments, class [member] Trade payables and accrued expenses Current trade payables Beginning balance Ending balance Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement Classified in the statement of financial position Categories of non-current financial liabilities [abstract] Share Premium [member] Reconciliation of changes in fair value measurement, liabilities [abstract] Summary of Holding of Treasury Shares Disclosure of treasury shares [text block] Share based Payment Arrangement, Award type [Axis] Share-based payment arrangement, award type. Sale Of Stock [Domain] Sale Of Stock. Net cash flows from (used in) investing activities Cash flows from / (used in) investing activities Cash flows from (used in) investing activities Summary of Share Based Payment Sharebased Payment Arrangement, Restricted Stock Unit, Activity [Text Block] Sharebased payment arrangement, restricted stock unit, activity. Attributable to owners of the Company Profit (loss), attributable to owners of parent Income tax receivables Current tax assets, current Statement of financial position [abstract] Reversal of gain and loss on disposal of property, plant and equipment Reversal Of Gain Loss On Property Plant And Equipment Reversal of gain loss on property plant and equipment. Borrowings in arrears default payment start date Borrowings In Arrears Default Payment Start Date Borrowings in arrears default payment start date. Antidilutive Securities Not Included In Diluted Earnings Per Share [Axis] Antidilutive securities not included in diluted earnings per share. Income Statement [Axis] Income statement [Axis]. Financing activities Cash flows from (used in) financing activities [abstract] Statement of cash flows [abstract] Total non-current liabilities Non-current liabilities Level 1 [member] Level 1 of fair value hierarchy [member] Disclosure of maturity analysis for derivative financial liabilities [line items] Agency bonds [Member] Agency bonds [Member] Agency bonds [Member]. Financial liabilities at amortised cost, Total Financial liabilities measured at amortized cost Financial liabilities at amortised cost Total issued capital Share capital Issued capital Revenue Disclosure of revenue [text block] Current Fiscal Year End Date 2026 Two Thousand And Twenty six [Member] Two thousand and twenty six. Total number of shares issued Number of shares issued Number of shares issued Other receivables Other current receivables Disclosure of Operating Segments [abstract] Revenue [abstract] Purchase of treasury shares Acquisition of treasury shares (Note 9) Acquisition of treasury shares (Note 9) Total financial liabilities Financial liabilities Derivative Liabilities Derivative liabilities Non-current derivative financial liabilities Classified in the statement of financial position Categories of non-current financial assets [abstract] Disclosure Of Warrant Activity [line items] Disclosure Of Warrant Activity [line items] Disclosure Of Warrant Activity [line items] Percentage of reasonably possible increase in unobservable input, liabilities Percentage of reasonably possible increase in unobservable input, liabilities Investing activities Cash flows from (used in) investing activities [abstract] Address Type [Domain] Disclosure of summary of significant accounting policies [table] Disclosure of summary of significant accounting policies [table] Disclosure of summary of significant accounting policies [table] Total financial liabilities at fair value through profit or loss Financial liabilities measured at fair value through profit or loss Financial liabilities at fair value through profit or loss Conversion rate per note Conversion Rate Per Note Conversion rate per note. Current liabilities Total current liabilities Current liabilities Current assets Current assets [abstract] Basis of Preparation Disclosure of basis of preparation of financial statements [text block] Sale of clinical supply Revenue From Sale Of Clinical Supply Revenue from sale of clinical supply. Convertible senior notes Contractual Undiscounted Cashflow Of Convertible Senior Notes Convertible senior notes. Disclosure of general information. Disclosure of General Information [Abstract] Increase (decrease) through transactions with owners, equity Capital increase External credit grades [axis] External credit grades [axis] Financial assets measured at amortized cost Financial assets at amortised cost Non-adjusting events after reporting period [member] Non-adjusting events after reporting period [member] American depository shares [member] American depository shares. Summary of Significant Accounting Policies Disclosure of significant accounting policies [text block] Reserve of exchange differences on translation [member] Foreign Currency Translation Reserve [member] Minimum number of collaboration partner [Axis] Minimum Number of Collaboration Partner. Hedging instruments [axis] Disclosure Detailed Information About Marketable Securities [Table] Disclosure detailed information about marketable securities table. Trade payables and accrued expenses Trade payables Financial liabilities, type [member] Total non-current portion of non-current borrowings Borrowings Non-current portion of non-current borrowings Weighted Average Duration Of Marketable Securities Current Weighted Average Duration Of Marketable Securities Current Explanatory Weighted average duration of marketable securities current. Financial liabilities at amortised cost, class [member] Financial liabilities at amortised cost, class [member] Level 3 [member] Level 3 of fair value hierarchy [member] Financial assets, category [member] Financial assets, category [member] Increase / (decrease) in provisions Adjustments for provisions Categories of financial assets [axis] Categories of financial assets [axis] Components of equity [axis] Components of equity [axis] Antidilutive Securities Not Included In Diluted Earnings Per Share [Member] Antidilutive securities not Included In diluted earnings per share. Amortization Adjustments for amortisation expense Summary of Warrant Activity Disclosure of number and weighted average exercise prices of other equity instruments [text block] Borrowings, maturity Acquisition of treasury shares, net of transaction costs Payments To Acquire Or Redeem Entitys Shares Payments to acquire or redeem entity's shares Reimbursement from acquisition of property, plant and equipment Reimbursement From Acquisition of Property Plant and Equipment Reimbursement from acquisition of property, plant and equipment. Europe [Member] Operating profit / (loss) Profit (loss) from operating activities Net cash flows from (used in) operating activities Cash flows from / (used in) operating activities Cash flows from (used in) operating activities Bank deposits Cash Deposits Bank deposits. Marketable securities Current financial marketable securities Current financial assets available-for-sale Vesting of shares. Vesting Of Shares [Axis] Zero Coupon [Member] Zero Coupon [Member] Zero Coupon [Member]. Equity Equity [abstract] Payment Term Of Customers Payment Term Of Customers Payment term of customers. Total assets Assets at beginning of period Assets at end of period Assets Income taxes refund (paid) Income taxes received / (paid) Income taxes paid (refund), classified as operating activities Statement of changes in equity [abstract] Revenue from external customers (geographical) Disclosure of geographical areas [abstract] Timing of transfer of goods or services [member] Document Information [Line Items] Borrowings Interest Rate Borrowings, interest rate US Government Bonds [Member] US Government Bonds [Member] U.S. Government Bonds [Member]. Entity Registrant Name Total comprehensive income / (loss) Comprehensive income Effect of exchange rate changes on balances held in foreign currencies Effect of exchange rate changes on cash and cash equivalents Disclosure of summary of significant accounting policies [abstract] Disclosure of summary of significant accounting policies [abstract] Sale Of Stock [Axis] Sale Of Stock. Disclosure of operating segments [abstract] Financial assets, class [member] Financial assets, class [member] Profit Loss [Member] Profit loss. Profit Loss [Member] Net cash flows from (used in) operations Cash flows generated from / (used in) operations Cash flows from (used in) operations Beginning balance Ending balance Number of other equity instruments outstanding in share-based payment arrangement Share-based Payment Disclosure of share-based payment arrangements [text block] Borrowings condition for redemption Borrowings Condition For Redemption Borrowings condition for redemption. Property, plant and equipment [member] Document Type Research and development costs Research and development expense Fair Value of Convertible Notes Fair Value of Convertible Notes Fair value of convertible notes. Other liabilities Other current liabilities Receivables Adjustments for decrease (increase) in trade and other receivables Share price Share Price Applied For Valuation Share price applied for valuation. Bottom of range [member] Bottom of range [member] North America [member] North America [Member] Marketable Securities Marketable Securities Explanatory Marketable securities explanatory. Total current financial assets Current assets Current financial assets Liquidity risk [member] Liquidity risk [member] Subsequent Events Disclosure of events after reporting period [text block] Liabilities [member] Financial assets at fair value, class [member] Financial assets at fair value, class [member] Classes of financial assets [axis] Classes of financial assets [axis] Convertible Senior Notes and Derivative Liabilities Description Of Accounting Policy For Convertible Notes And Derivative Liabilities [Policy Text Block] Description of accounting policy for convertible notes and derivative liabilities. Percentage of reasonably possible decrease in unobservable input, liabilities Percentage of reasonably possible decrease in unobservable input, liabilities Ending balance Beginning balance Derivative liabilities Derivative financial liabilities Within 1 year [member] Not later than one year [member] Significant Events In the Reporting Period Significant Events In The Reporting Period [Text Block] Significant Events In The Reporting Period Text Block. Convertible Senior Notes [Member] Convertible senior notes [Member]. Fixed interest rate [Member] Fixed interest rate [member] Disclosure of detailed information about financial instruments [table] Disclosure of detailed information about financial instruments [table] Number of reportable segment Number of reportable operating segments Number of reportable operating segments. Classes of financial instruments [axis] China [member] CHINA Sharebased Payment Arrangement, Award type [Domain] Share-based payment arrangement, award type. Remeasurement recognized in financial income or expense Derivative Financial Liabilities at Fair Value Remeasurement Recognized in Financial Income Or Expense Derivative financial liabilities at fair value remeasurement recognized in financial income or expense. Details [Axis] Details. Assets [abstract] Performance Stock Units [Member] Performance Stock Units [Member] Performance stock units. Maturity [axis] Granted during the period Number of other equity instruments granted in share-based payment arrangement Granted Disclosure of voluntary change in accounting policy [abstract] Principal amount Notional amount Intangible assets Goodwill And Other Intangible Assets Goodwill and other intangible assets. Ordinary shares [member] Reserve of share-based payments [member] Share-based Payment Reserve [member] Types of risks [axis] Types of risks [axis] Disclosure of treasury shares. Disclosure of treasury shares [abstract] Commercial sale of products Revenue from sale of goods 2025 Two thousand and twenty five [Member] Two thousand and twenty five. Reversal of finance income Finance income Finance income Other receivables Other receivables 2024 Two Thousand And Twenty four [Member] Two thousand and twenty four. Entity Central Index Key Share Price Measurement Input [Member] Share price measurement input [member]. Disclosure of classes of share capital [abstract] Trade receivables Current trade receivables Upper Medium Grade [Member] Upper medium grade. 2023 Two Thousand And Twenty Three [Member] Two thousand and twenty three. Summary of Fair Value Hierarchy Disclosure of Summary of Fair Value Hierarchy [Table Text Block] Disclosure of summary of fair value hierarchy. Warrants [member] Warrant1 [member] Warrants. Disclosure Of Holding Of Treasury Shares [Table] Disclosure of holding of treasury shares. Settlement of marketable securities Proceeds from disposal or maturity of available-for-sale financial assets Document Information [Table] Trade payables Contractual Undiscounted Cashflow Of Trade Payables And Other Payables Contractual undiscounted cashflow of trade payables and other payables. Collaboration partners and license agreements [Member] Collaboration partners and license agreements [Member] Collaboration Partners and License Agreements. Disclosure of fair value measurement of liabilities [line items] Finance costs Finance expenses Reversal of finance expenses Finance costs Financial marketable securities Financial assets available-for-sale Borrowings threshold consecutive trading days for redemption Borrowings Threshold Consecutive Trading Days For Redemption Borrowings threshold consecutive trading days for redemption. New International Financial Reporting Standards Not Yet Effective Disclosure of initial application of standards or interpretations [text block] Contract liabilities (deferred income) Total adjustments for increase (decrease) in deferred income including contract liabilities Adjustments for increase (decrease) in deferred income including contract liabilities Settled Derivative Financial Liabilities at Fair Value Settled Derivative financial liabilities at fair value settled. Retained earnings [member] Accumulated Deficit [member] Non-current assets [abstract] Significant events in the reporting period. Significant Events in the Reporting Period [Abstract] Restricted Stock Units [Member] Restricted stock units. Restricted Stock Units [Member] Disclosure of summary of significant accounting policies [line items] Disclosure Of Summary Of Significant Accounting Policies [line items] Line items representing the disclosure of summary of significant accounting policies. Increase (decrease) through share-based payment transactions, equity Share-based payment (Note 7) Exercised during the period Vested at the reporting date Number of other equity instruments exercised or vested in share-based payment arrangement Forfeited during the period Weighted average exercise price of other equity instruments forfeited in share-based payment arrangement Ranges [member] Ranges [member] Short-term marketable securities Short Term Marketable Securities Short-term marketable securities. Payments of lease liabilities Payment of principal portion of lease liabilities Payments of lease liabilities, classified as financing activities Share Capital Disclosure of share capital, reserves and other equity interest [text block] Foreign Currency Risk [domain] Foreign Currency Risk [domain] Foreign currency risk domain. Disclosure of employee compensation costs [abstract] Disclosure of employees compensation costs. Unobservable inputs [member] Types of share-based payment arrangements [axis] Types of share-based payment arrangements [axis] Range [axis] Convertible notes Potential Conversion Of Convertible Senior Notes Into Number Of Ordinary Shares Potential conversion of convertible senior notes into number of ordinary shares. Finance expenses paid Finance costs paid, classified as operating activities Document Fiscal Year Focus Within 1 to 5 years [member] Later than one year and not later than five years [member] Sharebased Payment Arrangement, Award type [Member] Sharebased Payment Arrangement, Award type Sharebased Payment Arrangement, Award type [Member] Types of interest rates [axis] Types of interest rates [axis] Fair value [member] At fair value [member] Hedging instruments [member] Financial liabilities, class [member] Segment Information Disclosure of entity's operating segments [text block] Cash and cash equivalents at March 31 Cash and cash equivalents Total cash and cash equivalents Cash and cash equivalents Cash and cash equivalents at January 1 Cash and cash equivalents Aggregated measurement [member] March 31, 2023 (Holding) January 1, 2023 (Holding) Number Of Treasury Shares Outstanding Number of treasury shares outstanding. Classes of liabilities [axis] Distributable equity Distributable equity Distributable equity. Additions Increase decrease in derivative financial liabilities fair value Increase Decrease In Derivative Financial Liabilities Fair Value Increase decrease in derivative financial liabilities fair value. Forfeited during the period Number of other equity instruments forfeited in share-based payment arrangement Basic and diluted earnings / (loss) per share Basic And Diluted Earnings Loss Per Shares Basic And Diluted Earnings Loss Per Shares Risks [member] Risks [member] Issued capital [member] Share Capital [member] Levels of fair value hierarchy [axis] Disclosure of associates [line items] Floating interest rate [Member] Floating interest rate [member] Classes of share capital [axis] Classes of share capital [axis] Other comprehensive income / (loss), net of tax Other comprehensive income / (loss) for the period, net of tax Other comprehensive income that will be reclassified to profit or loss, net of tax Derivatives [member] Classes of financial liabilities [axis] Non-current liabilities Non-current liabilities [abstract] Top of range [member] Top of range [member] Foreign Currency Conversion Option [Member] Foreign Currency Conversion Option. Statement of changes in equity [table] Fair Value of Other Equity Instruments Granted Weighted average fair value at measurement date, other equity instruments granted Details [Domain] Details Disclosure Of Holding Of Treasury Shares [Abstract] Disclosure of holding of treasury shares. Cover [Abstract] Income Statement [Member] Income statement. Income Statement [Member] New IFRSs [member] New IFRSs [member] Movements in Level 3 Fair Value Measurements Disclosure of Movements in Level Three Fair Value Measurements [Table Text Block] Disclosure of movements in level 3 fair value measurements. Assets [member] Assets [member] Disclosure of segment revenues by destination of major customers explanatory. Disclosure of segment revenues by destination of major customers explanatory Schedule of Revenue Recognized in Consolidated Statement of Profit or Loss Measurement [axis] Proceeds from exercise of warrants Proceeds from exercise of warrants Other comprehensive income, net of tax, exchange differences on translation of foreign operations Exchange differences on translating foreign operations Other comprehensive income, net of tax, exchange differences on translation of foreign operations Non-adjusting events after reporting period [axis] Non-adjusting events after reporting period [axis] Total current assets Current assets Liabilities Total liabilities Liabilities at beginning of period Liabilities at end of period Liabilities Current liabilities Current liabilities [abstract] Disclosure of associates [table] Entity's total for external credit grades [member] Entity's total for external credit grades [member] Equity [member] Equity [member] Borrowings redemption period Borrowings Redemption Period Borrowings redemption period. Changes in working capital: Changes in working capital [abstract] Changes in working capital. Lease liabilities Contractual Undiscounted Cashflow Of Financial Lease Liabilities Contractual undiscounted cashflow of Financial lease liabilities. Other receivables Other non-current receivables Statement of changes in equity [line items] Total equity and liabilities Equity and liabilities Share Based Compensation Expense Share-based payment Adjustments for share-based payments Disclosure of terms and conditions of share-based payment arrangement [table] Disclosure of terms and conditions of share-based payment arrangement [table] Treasury Shares [member] Share-based payment arrangements [member] Share-based payment arrangements [member] Total selling, general and administrative expense Selling, general and administrative expenses Selling, general and administrative expense Aggregated time bands [member] Cost of sales Cost of sales Cost of sales Borrowings Borrowings [abstract] Trade payables, accrued expenses and other payables Adjustments for increase (decrease) in trade and other payables Equity and liabilities Equity and liabilities [abstract] Disclosure of detailed information about financial instruments [line items] Disclosure of detailed information about financial instruments [line items] Purchase of property, plant and equipment Acquisition of property, plant and equipment Purchase of property, plant and equipment, classified as investing activities Disclosure of operating segments [table] Disclosure of operating segments [table] US Treasury bills [Member] US Treasury bills [Member] U.S. Treasury bills [Member]. Reversal of income taxes (expenses) Income taxes (expenses) Tax income (expense) Total tax expense (income) Tax expense (income) Customers [member] Customers [member] Financial liabilities, category [member] Financial liabilities, category [member] Net proceeds from convertible senior notes Net Proceeds From Convertible Senior Notes Net proceeds from convertible senior notes. Total non-current financial assets Non-current assets Non-current financial assets Finance income received Finance income received, classified as operating activities Total non-current contract liabilities Contract liabilities Non-current contract liabilities Total equity Equity Equity Equity Commercial customers [Member] Commercial Customers. Major customers [axis] Major customers [axis] Financial liabilities at fair value, class [member] Financial liabilities at fair value, class [member] Profit (loss) before tax Profit / (loss) before tax Revenue from external customers Disclosure of operating segments [line items] Disclosure of operating segments [line items] Financial assets at amortised cost, class [member] Financial assets at amortised cost, class [member]