XML 191 R162.htm IDEA: XBRL DOCUMENT v3.24.0.1
Revenue from Service Contracts - Summary of Revenue from Service Contracts by Service Lines and Reporting Segments (Detail) - CAD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers $ 6,746 $ 6,186
Real estate management services [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 303 305
Asia Canada US Africa Corporate And Other [Member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 37 (205)
Asia Canada US Africa Corporate And Other [Member] | Real estate management services [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 303 305
Other revenue [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 6,617 6,447
Other revenue [member] | Investment management and other related fees [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 2,886 2,764
Other revenue [member] | Transaction processing, administration, and service fees [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 2,835 2,684
Other revenue [member] | Distribution fees and other [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 896 999
Other revenue [member] | Asia Canada US Africa Corporate And Other [Member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers (89) 42
Other revenue [member] | Asia Canada US Africa Corporate And Other [Member] | Investment management and other related fees [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers (412) (315)
Other revenue [member] | Asia Canada US Africa Corporate And Other [Member] | Transaction processing, administration, and service fees [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 269 268
Other revenue [member] | Asia Canada US Africa Corporate And Other [Member] | Distribution fees and other [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 54 89
Revenue from non-service lines [Member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 129 (261)
Revenue from non-service lines [Member] | Asia Canada US Africa Corporate And Other [Member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 126 (247)
Global wealth and asset management [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 6,709 6,391
Global wealth and asset management [member] | Real estate management services [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 0 0
Global wealth and asset management [member] | Other revenue [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 6,706 6,405
Global wealth and asset management [member] | Other revenue [member] | Investment management and other related fees [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 3,298 3,079
Global wealth and asset management [member] | Other revenue [member] | Transaction processing, administration, and service fees [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 2,566 2,416
Global wealth and asset management [member] | Other revenue [member] | Distribution fees and other [member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers 842 910
Global wealth and asset management [member] | Revenue from non-service lines [Member]    
Disclosure of disaggregation of revenue from contracts with customers [line items]    
Revenue from contracts with customers $ 3 $ (14)