v3.26.1
Interests in associates (Details) - EUR (€)
€ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2026
Vifor Fresenius Medical Care Renal Pharma Ltd.    
Interests in associates    
Increase (decrease) in profit € (172,466) € (172,466)
Vifor Fresenius Medical Care Renal Pharma Ltd.    
Interests in associates    
Increase (decrease) in investments in associates   € (3,298)