Disclosure of alternative performance measures Consolidated income statement [axis] Adjusted Results [member] Exceptional items and certain remeasurements [member] Total [member] Profit or loss [table] Profit or loss [line items] Impairment of non-current assets Tax before effect of changes in tax rate Effect of changes in tax rate Net result from continuing operations including amount attributable to non-controlling interests Net result attributable to non-controlling interests Deferred tax on share-based payments Net fair value gains/(losses) on cash flow hedges Deferred tax on cash flow hedges Exchange differences on translation of foreign operations attributable to NCI Renewable obligation certificate assets Current trade and other receivables and contract-related assets Current trade and other payables and contract-related liabilities Contributions by non controlling interest Acquisition of non controlling interests without a change in control Movements on cash flow hedges released directly from equity Deferred tax on cash flow hedges released directly from equity Movements on cost of hedging released directly from equity Deferred tax on cost of hedging released directly from equity Investment from non-controlling interests Transactions with non-controlling interests Investment of non controlling interests classified as financing activities Acquisition of additional shares from non controlling interests without a change in control Disclosure of financial performance Disclosure of retained profits Disclosure of operating assets and working capital Disclosure of renewable certificate assets Disclosure of contract costs Description of accounting policy for contract costs Disclosure of contract liabilities Disclosure of climate change Disclosure of financing and capital structure Disclosure of share premium Disclosure of other assets and liabilities Disclosure of people costs Disclosure of inflation risk Disclosure of counterparty risk Disclosure of reference information