v3.25.4
Interests in Structured Entities - Investment and Maximum Exposure to Loss Related to Significant Unconsolidated Structured Entities (Detail) - Unconsolidated structured entities - Investment SEs - CAD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Disclosure of unconsolidated structured entities [Line Items]    
Company’s investment $ 9,068 $ 8,942
Company’s maximum exposure to loss 10,062 9,834
Leveraged leases    
Disclosure of unconsolidated structured entities [Line Items]    
Company’s investment 4,266 4,300
Company’s maximum exposure to loss 4,266 4,300
Infrastructure entities    
Disclosure of unconsolidated structured entities [Line Items]    
Company’s investment 3,477 3,282
Company’s maximum exposure to loss 4,471 4,174
Timberland entities    
Disclosure of unconsolidated structured entities [Line Items]    
Company’s investment 716 759
Company’s maximum exposure to loss 716 759
Real estate entities    
Disclosure of unconsolidated structured entities [Line Items]    
Company’s investment 609 601
Company’s maximum exposure to loss $ 609 $ 601