| Current | Previous | ||
| Impairment of intangible assets recorded in income statement | |||
| Reversal of impairment of intangible assets recorded in income statement | |||
| Changes in the value of intangible assets | |||
| Impairment of property, plant and equipment recorded in income statement | |||
| Reversal of impairment of property, plant and equipment recorded in income statement | |||
| Changes in the value of property, plant and equipment | |||
| Changes in the value of intangible assets and property, plant and equipment | |||