Consolidated balance sheet
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| (CHF million) 1) | 
 | Notes | 
 | 30.06.2023 | 
 | 31.12.2022 | 
| Assets | 
 | 
 | 
 | 
 | 
 | 
 | 
| Property, plant and equipment | 
 | (4) | 
 | 2,739.8 | 
 | 2,701.8 | 
| Right-of-use assets | 
 | (5) | 
 | 145.5 | 
 | 152.2 | 
| Investment property | 
 | (6) | 
 | 577.5 | 
 | 591.6 | 
| Investments in airport operator projects | 
 | (7) | 
 | 315.4 | 
 | 290.3 | 
| Intangible asset from right of formal expropriation | 
 | (7) | 
 | 47.0 | 
 | 46.5 | 
| Other intangible assets | 
 | (7) | 
 | 12.6 | 
 | 13.0 | 
| Non-current financial assets of Airport Zurich Noise Fund | 
 | (11) | 
 | 272.4 | 
 | 301.0 | 
| Non-current fixed-term deposits | 
 | (8) | 
 | 4.1 | 
 | 8.0 | 
| Other non-current financial assets | 
 | 
 | 
 | 8.9 | 
 | 7.9 | 
| Deferred tax assets | 
 | (12) | 
 | 5.9 | 
 | 8.1 | 
| Total non-current assets | 
 | 
 | 
 | 4,129.1 | 
 | 4,120.4 | 
| Inventories | 
 | 
 | 
 | 19.2 | 
 | 11.0 | 
| Current financial assets of Airport Zurich Noise Fund | 
 | (11) | 
 | 87.4 | 
 | 60.1 | 
| Other current financial assets | 
 | 
 | 
 | 25.9 | 
 | 57.6 | 
| Trade receivables | 
 | 
 | 
 | 108.5 | 
 | 93.3 | 
| Other receivables and prepaid expenses | 
 | 
 | 
 | 210.6 | 
 | 210.3 | 
| Current tax assets | 
 | 
 | 
 | 9.4 | 
 | 0.9 | 
| Current fixed-term deposits | 
 | (8) | 
 | 100.0 | 
 | 401.1 | 
| Cash and cash equivalents | 
 | (8) | 
 | 243.3 | 
 | 261.2 | 
| Total current assets | 
 | 
 | 
 | 804.3 | 
 | 1,095.5 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| Total assets | 
 | 
 | 
 | 4,933.4 | 
 | 5,215.9 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| Equity and liabilities | 
 | 
 | 
 | 
 | 
 | 
 | 
| Share capital | 
 | 
 | 
 | 307.0 | 
 | 307.0 | 
| Treasury shares | 
 | 
 | 
 | –0.9 | 
 | –0.1 | 
| Capital reserves | 
 | 
 | 
 | 165.4 | 
 | 200.2 | 
| Translation reserve | 
 | 
 | 
 | –103.7 | 
 | –111.2 | 
| Other retained earnings | 
 | 
 | 
 | 2,338.3 | 
 | 2,283.2 | 
| Equity attributable to shareholders of Zurich Airport Ltd. | 
 | 
 | 
 | 2,706.1 | 
 | 2,679.1 | 
| Equity attributable to non-controlling interests | 
 | 
 | 
 | 0.1 | 
 | 0.1 | 
| Total equity | 
 | 
 | 
 | 2,706.2 | 
 | 2,679.2 | 
| Non-current financial liabilities | 
 | (9) | 
 | 1,240.4 | 
 | 1,520.3 | 
| Non-current provisions for formal expropriations plus sound insulation and resident protection | 
 | (10) | 
 | 264.2 | 
 | 273.0 | 
| Deferred tax liabilities | 
 | (12) | 
 | 68.5 | 
 | 71.3 | 
| Employee benefit obligations | 
 | (13) | 
 | 20.1 | 
 | 10.7 | 
| Non-current liabilities | 
 | 
 | 
 | 1,593.2 | 
 | 1,875.3 | 
| Trade payables | 
 | 
 | 
 | 56.8 | 
 | 44.4 | 
| Current financial liabilities | 
 | (9) | 
 | 324.7 | 
 | 422.9 | 
| Current provisions for formal expropriations plus sound insulation and resident protection | 
 | (10) | 
 | 56.9 | 
 | 45.7 | 
| Current tax liabilities | 
 | 
 | 
 | 36.2 | 
 | 19.7 | 
| Other current liabilities, accruals and deferrals | 
 | 
 | 
 | 159.4 | 
 | 128.8 | 
| Current liabilities | 
 | 
 | 
 | 634.0 | 
 | 661.4 | 
| Total liabilities | 
 | 
 | 
 | 2,227.2 | 
 | 2,536.7 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| Total equity and liabilities | 
 | 
 | 
 | 4,933.4 | 
 | 5,215.9 | 
1) All financial data presented here are unaudited, with the exception of figures as at 31 December 2022.