Proceeds from sales of money market fund, classified as investing activities Proceeds from sales of money market fund, classified as investing activities Adjustments for decrease (increase) in contract assets and other long-term receivables Adjustments for decrease (increase) in contract assets and other long-term receivables Disclosure of notes and other explanatory information [text block] The disclosure of notes and other explanatory information as part of a complete set of financial statements. Payment of Intercompany Loan to Subsidiaries Payment of Intercompany Loan to Subsidiaries Description of accounting policy for contract assets and contract liabilites [Text Block] Description of accounting policy for contract assets and contract liabilites Adjustments for increase (decrease) in non-current provisions Adjustments for increase (decrease) in non-current provisions Statement of financial position [Table] Statement of financial position Revenue and other operating income Statement of comprehensive income, profit or loss [Table] Statement of comprehensive income, profit or loss Lease liabilities non-current Lease liabilities non-current Payment of Intercompany Loan to Subsidiaries Receipt of Intercompany Loan to Subsidiaries Receipt of Intercompany Loan to Subsidiaries Disclosure of employee benefits [text block] Payments for the principal portion of the lease liability Payments for the principal portion of the lease liability Statement of financial position [Line Items] Statement of financial position Intercompany Intercompany Statement of comprehensive income, profit or loss [Line Items] Statement of comprehensive income, profit or loss Disclosure of significant accounting policies [text block] The entire disclosure for significant accounting policies applied by the entity. Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities Net cash flows from financing activities Net cash flows from investing activities Purchase of property, plant and equipment, classified as investing activities Payments for the interest portion of the lease liability Payments for the interest portion of the lease liability Payments for the interest portion of the lease liability Total non-current assets Non-Current Assets, Excluding Financial Assets Non-Current Assets, Excluding Financial Assets Purchase of money market fund, classified as investing activities Purchase of money market fund, classified as investing activities Purchase of money market fund, classified as investing activities Adjustments for increase (decrease) in contract liabilities, current provisions and government grants Adjustments for increase (decrease) in contract liabilities, current provisions and government grants Statement of cash flows [Table] Statement of cash flows Statement of cash flows [Line Items] Statement of cash flows Interest paid, classified as financing activities Working capital adjustments [Abstract] Working capital adjustments Increase (decrease) in cash and cash equivalents before effect of exchange rate changes Lease liabilities current Lease liabilities current Adjustments for depreciation of right-of-use assets Adjustments for depreciation of right-of-use assets