Treasury shares, other reserves and retained earnings excluding profit (loss) for reporting period Treasury shares, other reserves and retained earnings excluding profit (loss) for reporting period Non-stock purchases and subcontracting business Non-stock purchases and subcontracting business Employee benefits expense, excluding expense from share-based payment transactions with employees Employee benefits expense, excluding expense from share-based payment transactions with employees Other operating expenses from ordinary activities Other operating expenses from ordinary activities Other operating income from ordinary activities Other operating income from ordinary activities Profit (loss) from ordinary operating activities before share-based payment transactions Profit (loss) from ordinary operating activities before share-based payment transactions Profit (loss) from ordinary operating activities Profit (loss) from ordinary operating activities Other operating expenses from non-ordinary activities Other operating expenses from non-ordinary activities Other operating income from non-ordinary activities Other operating income from non-ordinary activities Cost of net debt Cost of net debt Profit (loss) from consolidated companies Profit (loss) from consolidated companies Adjustments for provisions and adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss Adjustments for provisions and adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss Adjustments for cost of net debt Adjustments for cost of net debt Adjustments for financial provisions and increase arising from passage of time Adjustments for financial provisions and increase arising from passage of time Cash flows from (used in) operations before changes in working capital Net cash flows from (used in) operating activities Purchase of property, plant and equipment and intangible assets other than goodwill Purchase of property, plant and equipment and intangible assets other than goodwill Cash advances and loans made to other parties and purchase of financial instruments, classified as investing activities Cash advances and loans made to other parties and purchase of financial instruments, classified as investing activities Impact of changes in scope and payment of contingent consideration, classified as investing activities Impact of changes in scope and payment of contingent consideration, classified as investing activities Proceeds from disposals of property, plant and equipment and intangible assets other than goodwill Proceeds from disposals of property, plant and equipment and intangible assets other than goodwill Cash receipts from repayment of advances and loans made to other parties and proceeds from sales or maturity of financial instruments, classified as investing activities Cash receipts from repayment of advances and loans made to other parties and proceeds from sales or maturity of financial instruments, classified as investing activities Net cash flows from (used in) investing activities Interest Paid Received Classified As Financing Activities Payments to acquire or redeem entitys shares and proceeds from sale or issue of treasury shares Payments to acquire or redeem entitys shares and proceeds from sale or issue of treasury shares Proceeds from non-current borrowings and repayments of non-current borrowings Proceeds from non-current borrowings and repayments of non-current borrowings Net cash flows from (used in) financing activities Changes In Cash And Cash Equivalents [Abstract] Net increase (decrease) in cash and cash equivalents before effect of exchange rate changes Miscellaneous other reserves and retained earnings, excluding profit (loss) for reporting period [member] Miscellaneous other reserves and retained earnings, excluding profit (loss) for reporting period [member] Non-controlling interests, other reserves and retained earnings excluding profit (loss) for reporting period [member] Non-controlling interests, other reserves and retained earnings excluding profit (loss) for reporting period [member] Non-controlling interests, reserve of exchange differences on translation [member] Non-controlling interests, reserve of exchange differences on translation [member] Non-controlling interests, retained earnings, profit (loss) for reporting period [member] Non-controlling interests, retained earnings, profit (loss) for reporting period [member] Increase (decrease) through appropriation of retained earnings, equity Issue of equity Dividends recognised as distributions to owners Increase (decrease) through other changes, equity Increase (decrease) through treasury share transactions, equity Increase (decrease) through share-based payment transactions, equity Increase (decrease) through transactions with owners, equity Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity Increase (decrease) in number of shares outstanding through issue of equity Increase (decrease) in number of shares outstanding through issue of equity Increase (decrease) in number of shares outstanding through treasury share transactions Increase (decrease) in number of shares outstanding through treasury share transactions Increase (decrease) in number of shares outstanding through transactions with owners Increase (decrease) in number of shares outstanding through transactions with owners Number of shares issued at end of previous period Number of shares issued at end of period Issued capital increase (decrease) Capital increase Increase (decrease) in number of shares issued through transactions with owners Increase (decrease) in number of shares issued through transactions with owners