v3.25.2
Document and Entity Information
6 Months Ended
Jun. 30, 2025
Document Information [Line Items]  
Document Type 6-K
Amendment Flag false
Document Period End Date Jun. 30, 2025
Document Fiscal Year Focus 2025
Document Fiscal Period Focus Q2
Entity Registrant Name Novartis AG
Entity Central Index Key 0001114448
Current Fiscal Year End Date --12-31