BANK OF MONTREAL /CAN/
COMPANY
11-K
FORM
2026-06-23
FILING DATE
2025-12-31
FY PERIOD END
350
FACTS
SIC 6029
CIK 0000927971
Taxonomy US GAAP 2025  
SIC 6029
CIK 0000927971
Taxonomy US GAAP 2025  
Standard Concepts
80
Extended Concepts
28
26%
Extended Concepts
Errors
0
What are errors?
What are errors?
Indicate problems with an XBRL formatted filing that are sufficient grounds for SEC rejection of the XBRL portion of the filing.
Data Quality Errors
0
What are data quality errors?
What are data quality errors?
Indicate areas that may not meet the standards set by the Data Quality Committee (DQC), and may reveal areas where the XBRL can be improved.