v3.26.1
Goodwill - Reasonably possible changes in certain key assumptions (Details)
Dec. 31, 2025
Dec. 31, 2024
Kiro Grifols    
Goodwill    
Amount by which the recoverable amount exceeds the carrying amount 2.00%  
Pre-tax discount rate 11.80% 11.60%
Perpetual growth rate 1.60% 1.60%
Pre tax discount rate at which the recoverable equals the carrying amount 12.00% 11.60%
Perpetual growth rate at which the recoverable equals the carrying amount 1.40% 1.60%
GigaGen    
Goodwill    
Amount by which the recoverable amount exceeds the carrying amount 12.00% 18.20%
Pre-tax discount rate 17.90% 17.90%
Pre tax discount rate at which the recoverable equals the carrying amount 18.80% 19.30%
Diagnostic    
Goodwill    
Amount by which the recoverable amount exceeds the carrying amount 14.00% 15.80%
Pre-tax discount rate 11.20% 10.60%
Perpetual growth rate 2.00% 2.00%
Diagnostic | Minimum    
Goodwill    
Sales and EBITDA CAGR (2025-2034) 7.70% 7.20%
Sales and EBITDA CAGR (2025-2034) at which the recoverable amount equals the carrying amount 6.60% 6.00%
Diagnostic | Maximum    
Goodwill    
Sales and EBITDA CAGR (2025-2034) 15.30% 12.80%
Sales and EBITDA CAGR (2025-2034) at which the recoverable amount equals the carrying amount 13.50% 10.70%
Alkahest Inc    
Goodwill    
Amount by which the recoverable amount exceeds the carrying amount 15.00% 9.30%
Alkahest Inc | Minimum    
Goodwill    
Pre-tax discount rate 25.90% 25.90%
Pre tax discount rate at which the recoverable equals the carrying amount 27.00% 27.00%
Alkahest Inc | Maximum    
Goodwill    
Pre-tax discount rate 39.80% 39.80%
Pre tax discount rate at which the recoverable equals the carrying amount 41.00% 41.00%