3. Other operating income

       

       

      2021/22

       

      2022/23

       

       

       

       

       

      Gains on disposal and revaluation of intangible assets, property, plant and equipment

       

      16.0

       

      138.5

      Income from the reversal of provisions

       

      36.4

       

      67.8

      Currency gains

       

      133.6

       

      142.7

      Income from the valuation of derivatives

       

      20.0

       

      66.9

      Gains from deconsolidation

       

      0.0

       

      2.2

      Other operating income

       

      239.9

       

      360.8

       

       

      445.9

       

      778.9

       

       

       

       

       

      In millions of euros

      In the business year 2022/23, operating income of EUR 194.6 million (2021/22: EUR 118.7 million) from the sale of products not generated in the course of the Group’s ordinary activities (by-products) is included in other operating income. The latter also includes EUR 17.1 million (2021/22: EUR 15.5 million) in income from short-time work grants and other government grants for personnel expenses. In addition to EUR 2.3 million (2021/22: EUR 11.8 million) in reversals of impairment losses, the gains on the disposal and revaluation of intangible assets, property, plant and equipment in the business year 2022/23 include proceeds of EUR 132.6 million from the sale of real property in Düsseldorf, Germany. For further information, see Chapter 9. Property, plant and equipment.