Income tax relating to components of other comprehensive income Other Comprehensive Income Before Tax Cost Of Hedging Other comprehensive income before tax cost of hedging. Operating expense Tax expense (income) Statement Of Income [Table] Statement of income [Table]. Statement Of Income [Line Items] Statement Of Income [Line Items]. Trade and other current payables Current tax liabilities, current Current provisions Current borrowings and current portion of non-current borrowings Current lease liabilities Current derivative financial liabilities Current liabilities Current assets (liabilities) Non-current derivative financial liabilities NoncurrentLiabilities Non-current lease liabilities Deferred tax liabilities Non-current portion of non-current borrowings Trade and other non-current payables Non-current net defined benefit liability Other non-current provisions Assets (liabilities) Increase Decrease Through Transactions With Owners [Abstract] Increase decrease through transactions with owners [Member]. Dividends recognised as distributions to owners of parent Decrease (increase) through tax on share-based payment transactions, equity Share issue related cost Merger Relief On Acquisition Credit Merger relief on acquisition credit Movement In Carrying Value Of Put Options Equity Movement in carrying value of put options equity. Par Value Of Shares Issued To Employee Share Trust Par value of shares issued to employee share trust. Market Value Of Shares Held By Employee Share Trust Market value of shares held by employee share trust. Number Of Shares Held By Employee Share Trust Number of shares held By employee share trust. Reserve Of Hedging Cost [Member] Reserve of hedging cost [member]. Cash flows from (used in) operating activities Interest paid, classified as operating activities Income taxes paid (refund), classified as operating activities Purchase of property, plant and equipment, classified as investing activities Purchase of intangible assets, classified as investing activities Cash flows from (used in) investing activities Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities Net Change To Cash Flow From Investment In Term Deposit Classified As Investing Activities Net change to cash flow from investment in term deposit classified as investing activities. Dividends paid, classified as financing activities Repayments of borrowings, classified as financing activities Cash flows from (used in) financing activities Payments of lease liabilities, classified as financing activities Cash Payments On Settlement Of Debt Related Foreign Exchange Forward Contracts Classified As Financing Activities Cash Outflow On Settlement Of Debt Related Foreign Exchange Forward Contracts Cash payments on settlement of debt related foreign exchange forward contracts classified as financing activities. Payments for share issue costs Increase (decrease) in cash and cash equivalents before effect of exchange rate changes Cash and cash equivalents if different from statement of financial position Cash and cash equivalents if different from statement of financial position Interest Paid On Lease Payments Interest paid on lease payments. Disclosure Of Net Debt [Text Block] The tabular disclosure of net debt. Description Of Accounting Policy For Contract Costs Policy [Policy Text Block] The description of the entity's accounting policy for contract costs. Description Of Accounting Policy For Contract Liabilities Policy [Policy Text Block] The description of the entity's accounting policy for contract liabilities. Description Of Accounting Policy For Climate Change [Policy Text Block] The description of the entity's accounting policy for climate change.