| Assets | — | — |
| Non-current assets | — | — |
| Property, plant and equipment | 13,044.3a | 12,570.7a |
| Intangible assets | 124.5a | 142.3a |
| Interests in joint ventures and other investments | 12.4a | 16.5a |
| Inventories - other | | 1.2a |
| Trade and other receivables | 73.7a | 75.7a |
| Retirement benefit surplus | 268a | 600.8a |
| Derivative financial instruments | 361.5a | 428.6a |
| Current assets | — | — |
| Inventories - properties held for resale | 3a | 4.2a |
| Inventories - other | 18.5a | 8.9a |
| Trade and other receivables | 226.8a | 190.5a |
| Current tax asset | 100.1a | 98.9a |
| Cash and cash equivalents | 1,399.3a | 340.4a |
| Derivative financial instruments | 21.3a | 48.5a |
| Total assets | 15,653.4a | 14,527.2a |
| Liabilities | — | — |
| Non-current liabilities | — | — |
| Trade and other payables | -957.9a | -892.4a |
| Borrowings | -9,345.8a | -8,259a |
| Deferred tax liabilities | -1,930.6a | -2,048.1a |
| Derivative financial instruments | -255.2a | -243.1a |
| Current liabilities | — | — |
| Trade and other payables | -413.3a | -376.7a |
| Borrowings | -655.6a | -176.4a |
| Provisions | -13.5a | -13.1a |
| Derivative financial instruments | -25.4a | -9.7a |
| Total liabilities | -13,597.3a | -12,018.5a |
| Total net assets | 2,056.1a | 2,508.7a |
| Equity | — | — |
| Share capital | 499.8a | 499.8a |
| Share premium account | 2.9a | 2.9a |
| Other reserves | 311.1a | 353.4a |
| Retained earnings | 1,242.3a | 1,652.6a |
| Shareholders' equity | 2,056.1a | 2,508.7a |