v3.24.3
Results by Business Segment - Detailed Report of Segments (Detail) - CAD ($)
$ in Millions
 12 Months Ended
Oct. 31, 2024
Oct. 31, 2023
Disclosure of operating segments [line items]    
Net interest income $ 27,953 $ 25,129
Non-interest income 29,391 26,335
Total revenue 57,344 51,464
Provision for credit losses 3,232 2,468
Non-interest expense 34,250 30,813
Net income (loss) before income taxes 19,862 18,183
Income taxes (recoveries) 3,622 3,571
Net income 16,240 14,612
Non-interest expense includes:    
Depreciation and amortization 2,913 2,746
Impairment of other intangibles 68 108
Total assets 2,171,582 2,006,531
Total assets include:    
Additions to premises and equipment and intangibles 5,086 2,474
Total liabilities 2,044,390 1,891,384
Canada [member]    
Disclosure of operating segments [line items]    
Net interest income 22,281 18,752
Non-interest income 13,566 12,241
Total revenue 35,847 30,993
Provision for credit losses 2,876 1,648
Non-interest expense 17,321 14,972
Net income (loss) before income taxes 15,650 14,373
Income taxes (recoveries) 4,384 4,707
Net income 11,266 9,666
Non-interest expense includes:    
Depreciation and amortization 1,747 1,554
Impairment of other intangibles 44 28
Total assets 1,205,561 1,043,737
Total assets include:    
Additions to premises and equipment and intangibles 4,005 1,334
United States [member]    
Disclosure of operating segments [line items]    
Net interest income 4,268 5,065
Non-interest income 10,766 8,563
Total revenue 15,034 13,628
Provision for credit losses 276 784
Non-interest expense 12,553 11,177
Net income (loss) before income taxes 2,205 1,667
Income taxes (recoveries) (675) (1,103)
Net income 2,880 2,770
Non-interest expense includes:    
Depreciation and amortization 846 836
Impairment of other intangibles 22 65
Total assets 615,747 639,296
Total assets include:    
Additions to premises and equipment and intangibles 769 700
Other International [member]    
Disclosure of operating segments [line items]    
Net interest income 1,404 1,312
Non-interest income 5,059 5,531
Total revenue 6,463 6,843
Provision for credit losses 80 36
Non-interest expense 4,376 4,664
Net income (loss) before income taxes 2,007 2,143
Income taxes (recoveries) (87) (33)
Net income 2,094 2,176
Non-interest expense includes:    
Depreciation and amortization 320 356
Impairment of other intangibles 2 15
Total assets 350,274 323,498
Total assets include:    
Additions to premises and equipment and intangibles 312 440
Operating segments [member] | Personal Banking [Member]    
Disclosure of operating segments [line items]    
Net interest income 12,438 10,945
Non-interest income 4,904 4,526
Total revenue 17,342 15,471
Provision for credit losses 1,802 1,264
Non-interest expense 7,485 6,813
Net income (loss) before income taxes 8,055 7,394
Income taxes (recoveries) 2,134 1,976
Net income 5,921 5,418
Non-interest expense includes:    
Depreciation and amortization 1,105 951
Impairment of other intangibles 21 13
Total assets 555,029 498,533
Total assets include:    
Additions to premises and equipment and intangibles 2,274 463
Total liabilities 554,970 498,442
Operating segments [member] | Commercial Banking [Member]    
Disclosure of operating segments [line items]    
Net interest income 6,061 4,771
Non-interest income 1,321 1,261
Total revenue 7,382 6,032
Provision for credit losses 975 315
Non-interest expense 2,512 2,143
Net income (loss) before income taxes 3,895 3,574
Income taxes (recoveries) 1,077 992
Net income 2,818 2,582
Non-interest expense includes:    
Depreciation and amortization 62 4
Total assets 187,142 135,959
Total assets include:    
Additions to premises and equipment and intangibles 740  
Total liabilities 187,135 135,956
Operating segments [member] | Wealth Management [member]    
Disclosure of operating segments [line items]    
Net interest income 4,979 4,853
Non-interest income 14,647 13,308
Total revenue 19,626 18,161
Provision for credit losses 29 328
Non-interest expense 15,312 14,387
Net income (loss) before income taxes 4,285 3,446
Income taxes (recoveries) 863 753
Net income 3,422 2,693
Non-interest expense includes:    
Depreciation and amortization 1,223 1,240
Impairment of other intangibles 23 81
Total assets 184,503 180,781
Total assets include:    
Additions to premises and equipment and intangibles 887 1,008
Total liabilities 183,055 178,943
Operating segments [member] | Insurance [member]    
Disclosure of operating segments [line items]    
Non-interest income 1,224 1,010
Total revenue 1,224 1,010
Provision for credit losses 2  
Non-interest expense 285 293
Net income (loss) before income taxes 937 717
Income taxes (recoveries) 208 168
Net income 729 549
Non-interest expense includes:    
Depreciation and amortization 6 42
Impairment of other intangibles 2 1
Total assets 29,288 24,130
Total assets include:    
Additions to premises and equipment and intangibles 11 53
Total liabilities 29,158 24,895
Operating segments [member] | Capital Markets [member]    
Disclosure of operating segments [line items]    
Net interest income 3,183 3,379
Non-interest income 8,829 7,672
Total revenue 12,012 11,051
Provision for credit losses 424 561
Non-interest expense 7,016 6,509
Net income (loss) before income taxes 4,572 3,981
Income taxes (recoveries) (1) (158)
Net income 4,573 4,139
Non-interest expense includes:    
Depreciation and amortization 528 509
Impairment of other intangibles 22 2
Total assets 1,127,661 1,100,172
Total assets include:    
Additions to premises and equipment and intangibles 494 311
Total liabilities 1,127,564 1,099,893
Unallocated amounts [member]    
Disclosure of operating segments [line items]    
Net interest income 1,292 1,181
Non-interest income (1,534) (1,442)
Total revenue (242) (261)
Non-interest expense 1,640 668
Net income (loss) before income taxes (1,882) (929)
Income taxes (recoveries) (659) (160)
Net income (1,223) (769)
Non-interest expense includes:    
Depreciation and amortization (11)  
Impairment of other intangibles   11
Total assets 87,959 66,956
Total assets include:    
Additions to premises and equipment and intangibles 680 639
Total liabilities $ (37,492) $ (46,745)