| Assets | — | — |
| Non-current assets | — | — |
| Property, plant and equipment | 6,219a | 5,943a |
| Intangible assets | 2,974a | 2,809a |
| Right-of-use assets | 750a | 815a |
| Equity investments accounted for using the equity method | 561a | 554a |
| Equity investments measured at fair value through other comprehensive income | 119a | 90a |
| Derivative financial instruments | 100a | 65a |
| Other financial asset at fair value through profit or loss | 115a | 147a |
| Deferred income tax assets | | 111a |
| Trade and other receivables | 97a | 111a |
| Contract assets and contract costs | 91a | 66a |
| Non-current assets | 11,026a | 10,712a |
| Current assets | — | — |
| Inventories | 45a | 43a |
| Trade and other receivables | 546a | 553a |
| Contract assets and contract costs | 111a | 74a |
| Income tax receivables | 17a | 31a |
| Derivative financial instruments | | 12a |
| Other financial asset at fair value through profit or loss | 40a | 26a |
| Other current financial assets | 100a | 193a |
| Cash and cash equivalents | 662a | 609a |
| Current assets | 1,521a | 1,541a |
| Total assets | 12,547a | 12,253a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Share capital | 156a | 158a |
| Share premium | 7,481a | 7,674a |
| Other reserves | -91a | -114a |
| Retained earnings | -5,005a | -5,150a |
| Equity attributable to holders of perpetual capital securities | 990a | 990a |
| Equity attributable to equity holders of the company | 3,531a | 3,558a |
| Non-controlling interests | 3a | 3a |
| Total equity | 3,533a | 3,561a |
| Non-current liabilities | — | — |
| Borrowings | 5,379a | 5,397a |
| Lease liabilities | 656a | 733a |
| Derivative financial instruments | 156a | 256a |
| Deferred income tax liabilities | 10a | |
| Provisions for retirement benefit obligations | 17a | 35a |
| Provisions for other liabilities and charges | 105a | 103a |
| Contract liabilities | 130a | 119a |
| Other payables | 23a | 9a |
| Non-current liabilities | 6,476a | 6,651a |
| Current liabilities | — | — |
| Trade and other payables | 1,278a | 1,177a |
| Contract liabilities | 164a | 169a |
| Borrowings | 899a | 497a |
| Lease liabilities | 163a | 162a |
| Derivative financial instruments | 5a | 5a |
| Provisions for other liabilities and charges | 29a | 32a |
| Current liabilities | 2,538a | 2,042a |
| Total equity and liabilities | 12,547a | 12,253a |