Fee Income - Schedule of Fee Income (Details) - CAD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Analysis of income and expense [abstract]
Distribution fees	$ 1,026	$ 973
Fund management and other asset-based fees	6,089	5,595
Administrative service and other fees	1,466	1,264
Total fee income	$ 8,581	$ 7,832

The amount of fee and commission income that the entity does not separately disclose in the same statement or note. [Refer: Fee and commission income]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2024-03-27

Name:	ifrs-full_OtherFeeAndCommissionIncome
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration