v3.26.1
Cover Page
6 Months Ended
Apr. 30, 2026
Document Information [Line Items]  
Document Type 6-K
Amendment Flag false
Document Period End Date Apr. 30, 2026
Document Fiscal Year Focus 2026
Document Fiscal Period Focus Q2
Entity Registrant Name BANK OF NOVA SCOTIA
Entity Central Index Key 0000009631
Current Fiscal Year End Date --10-31