|   | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Income statement | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Net revenue | 
        | 
      2 
		 | 
        | 
      2,737 | 
        | 
      2,860 | 
    
    
      | Direct costs | 
        | 
      3 
		 | 
        | 
      (626) | 
        | 
      (683) | 
    
    
      | Personnel expense | 
        | 
      3 
		 | 
        | 
      (700) | 
        | 
      (724) | 
    
    
      | Other operating expense | 
        | 
      3 
		 | 
        | 
      (407) | 
        | 
      (448) | 
    
    
      | Capitalised self-constructed assets and other income | 
        | 
      3 
		 | 
        | 
      107 | 
        | 
      114 | 
    
    
      | Operating income before depreciation and amortisation | 
        | 
        | 
        | 
      1,111 | 
        | 
      1,119 | 
    
    
      | Depreciation and amortisation of property, plant and equipment and intangible assets | 
        | 
        | 
        | 
      (537) | 
        | 
      (547) | 
    
    
      | Depreciation of right-of-use assets | 
        | 
        | 
        | 
      (70) | 
        | 
      (67) | 
    
    
      | Operating income | 
        | 
        | 
        | 
      504 | 
        | 
      505 | 
    
    
      | Financial income | 
        | 
      6 
		 | 
        | 
      7 | 
        | 
      26 | 
    
    
      | Financial expense | 
        | 
      6 
		 | 
        | 
      (44) | 
        | 
      (46) | 
    
    
      | Result of equity-accounted investees | 
        | 
        | 
        | 
      1 | 
        | 
      2 | 
    
    
      | Income before income taxes | 
        | 
        | 
        | 
      468 | 
        | 
      487 | 
    
    
      | Income tax expense | 
        | 
        | 
        | 
      (74) | 
        | 
      (104) | 
    
    
      | Net income | 
        | 
        | 
        | 
      394 | 
        | 
      383 | 
    
    
       | 
        | 
       | 
        | 
       | 
        | 
       | 
    
    
      |   | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Other comprehensive income | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Actuarial gains and losses from defined benefit pension plans | 
        | 
        | 
        | 
      (164) | 
        | 
      (208) | 
    
    
      | Change in fair value of equity instruments | 
        | 
        | 
        | 
      (7) | 
        | 
      1 | 
    
    
      | Items that will not be reclassified to income statement | 
        | 
        | 
        | 
      (171) | 
        | 
      (207) | 
    
    
      | Foreign currency translation adjustments of foreign subsidiaries | 
        | 
        | 
        | 
      (35) | 
        | 
      (11) | 
    
    
      | Change in cash flow hedges | 
        | 
        | 
        | 
      (3) | 
        | 
      4 | 
    
    
      | Items that are or may be reclassified subsequently to income statement | 
        | 
        | 
        | 
      (38) | 
        | 
      (7) | 
    
    
      | Other comprehensive income | 
        | 
        | 
        | 
      (209) | 
        | 
      (214) | 
    
    
       | 
        | 
       | 
        | 
       | 
        | 
       | 
    
    
      |   | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Comprehensive income | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Net income | 
        | 
        | 
        | 
      394 | 
        | 
      383 | 
    
    
      | Other comprehensive income | 
        | 
        | 
        | 
      (209) | 
        | 
      (214) | 
    
    
      | Comprehensive income | 
        | 
        | 
        | 
      185 | 
        | 
      169 | 
    
    
       | 
        | 
       | 
        | 
       | 
        | 
       | 
    
    
      |   | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Share of net income and comprehensive income | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Equity holders of Swisscom Ltd | 
        | 
        | 
        | 
      395 | 
        | 
      385 | 
    
    
      | Non-controlling interests | 
        | 
        | 
        | 
      (1) | 
        | 
      (2) | 
    
    
      | Net income | 
        | 
        | 
        | 
      394 | 
        | 
      383 | 
    
    
      |   | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Equity holders of Swisscom Ltd | 
        | 
        | 
        | 
      186 | 
        | 
      171 | 
    
    
      | Non-controlling interests | 
        | 
        | 
        | 
      (1) | 
        | 
      (2) | 
    
    
      | Comprehensive income | 
        | 
        | 
        | 
      185 | 
        | 
      169 | 
    
    
       | 
        | 
       | 
        | 
       | 
        | 
       | 
    
    
      |   | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Earnings per share | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Basic and diluted earnings per share (in CHF) | 
        | 
        | 
        | 
      7.63 | 
        | 
      7.43 |