Canadian Imperial Bank of Commerce/CAN – ‘40-F’ for 10/31/23 – ‘EX-101.LAB’

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Annual Report by a Canadian Issuer   —   Form 40-F   —   SEA’34

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 40-F        Annual Report by a Canadian Issuer                  HTML   2.43M 
 9: EX-97       Clawback Policy re: Recovery of Erroneously         HTML    107K 
                Awarded Compensation                                             
 2: EX-99.B3(A)  Annual Information Form                            HTML    369K 
 3: EX-99.B3(B)  Audited Consolidated Financial Statements for the  HTML   8.06M 
                Year Ended October 31, 2023                                      
 4: EX-99.B3(C)  Management's Discussion and Analysis               HTML   7.24M 
 5: EX-99.B3(D)  Other Pages of Cibc's 2023 Annual Report           HTML     95K 
                Incorporated in Annual Information Form                          
 7: EX-99.B6(A)(2)  Certifications Required by Rule 13A-14(B)       HTML     74K 
 6: EX-99.B6(A)1  Certifications Required by Rule 13A-14(A)         HTML     80K 
 8: EX-99.D9    Consent of Independent Registered Public            HTML     72K 
                Accounting Firm                                                  
15: R1          Cover Page                                          HTML    136K 
16: R2          Consolidated balance sheet                          HTML    179K 
17: R3          Consolidated statement of income                    HTML    189K 
18: R4          Consolidated statement of income (Parenthetical)    HTML     74K 
19: R5          Consolidated statement of comprehensive income      HTML    174K 
20: R6          Consolidated statement of comprehensive income      HTML     74K 
                (Parenthetical)                                                  
21: R7          Consolidated statement of changes in equity         HTML    140K 
22: R8          Consolidated statement of cash flows                HTML    190K 
23: R9          Consolidated statement of cash flows                HTML     74K 
                (Parenthetical)                                                  
24: R10         IFRS 7 Disclosure                                   HTML   1.13M 
25: R11         Basis of preparation and summary of significant     HTML    262K 
                accounting policies                                              
26: R12         Fair value measurement                              HTML    887K 
27: R13         Significant transactions                            HTML     78K 
28: R14         Securities                                          HTML    449K 
29: R15         Loans                                               HTML    832K 
30: R16         Structured entities and derecognition of financial  HTML    192K 
                assets                                                           
31: R17         Property and equipment                              HTML    154K 
32: R18         Goodwill, Software and Other Intangible Assets      HTML    204K 
33: R19         Other assets                                        HTML     91K 
34: R20         Deposits                                            HTML    138K 
35: R21         Other liabilities                                   HTML     91K 
36: R22         Derivative instruments                              HTML    575K 
37: R23         Designated accounting hedges                        HTML    506K 
38: R24         Subordinated indebtedness                           HTML    160K 
39: R25         Common and preferred shares and other equity        HTML    296K 
                instruments                                                      
40: R26         Capital Trust securities                            HTML     76K 
41: R27         Share-based payments                                HTML    172K 
42: R28         Post-employment benefits                            HTML    388K 
43: R29         Income taxes                                        HTML    252K 
44: R30         Earnings per share                                  HTML    100K 
45: R31         Commitments, guarantees and pledged assets          HTML    121K 
46: R32         Contingent liabilities and provisions               HTML    129K 
47: R33         Concentration of credit risk                        HTML    125K 
48: R34         Related-party transactions                          HTML    101K 
49: R35         Investments in equity-accounted associates and      HTML     97K 
                joint ventures                                                   
50: R36         Significant subsidiaries                            HTML    128K 
51: R37         Financial instruments - disclosures                 HTML    143K 
52: R38         Offsetting financial assets and liabilities         HTML    183K 
53: R39         Interest income and expense                         HTML     94K 
54: R40         Segmented and geographic information                HTML    221K 
55: R41         Future accounting policy changes                    HTML     82K 
56: R42         Basis of preparation and summary of significant     HTML    338K 
                accounting policies (Policies)                                   
57: R43         IFRS 7 Disclosure (Tables)                          HTML   1.01M 
58: R44         Basis of preparation and summary of significant     HTML    104K 
                accounting policies (Tables)                                     
59: R45         Fair value measurement (Tables)                     HTML    850K 
60: R46         Securities (Tables)                                 HTML    453K 
61: R47         Loans (Tables)                                      HTML    808K 
62: R48         Structured entities and derecognition of financial  HTML    165K 
                assets (Tables)                                                  
63: R49         Property and equipment (Tables)                     HTML    151K 
64: R50         Goodwill, Software and Other Intangible Assets      HTML    196K 
                (Tables)                                                         
65: R51         Other assets (Tables)                               HTML     90K 
66: R52         Deposits (Tables)                                   HTML    136K 
67: R53         Other liabilities (Tables)                          HTML     89K 
68: R54         Derivative instruments (Tables)                     HTML    558K 
69: R55         Designated accounting hedges (Tables)               HTML    504K 
70: R56         Subordinated indebtedness (Tables)                  HTML    158K 
71: R57         Common and preferred shares and other equity        HTML    246K 
                instruments (Tables)                                             
72: R58         Share-based payments (Tables)                       HTML    155K 
73: R59         Post-employment benefits (Tables)                   HTML    393K 
74: R60         Income taxes (Tables)                               HTML    244K 
75: R61         Earnings per share (Tables)                         HTML     98K 
76: R62         Commitments, guarantees and pledged assets          HTML    107K 
                (Tables)                                                         
77: R63         Contingent liabilities and provisions (Tables)      HTML     98K 
78: R64         Concentration of credit risk (Tables)               HTML    121K 
79: R65         Related-party transactions (Tables)                 HTML     94K 
80: R66         Investments in equity-accounted associates and      HTML     89K 
                joint ventures (Tables)                                          
81: R67         Significant subsidiaries (Tables)                   HTML    127K 
82: R68         Financial instruments - disclosures (Tables)        HTML    127K 
83: R69         Offsetting financial assets and liabilities         HTML    182K 
                (Tables)                                                         
84: R70         Interest income and expense (Tables)                HTML     93K 
85: R71         Segmented and geographic information (Tables)       HTML    211K 
86: R72         IFRS 7 - Disclosure - Credit Risk - Summary of      HTML     99K 
                Risk Measurement (Detail)                                        
87: R73         IFRS 7 - Disclosure - Credit Risk - Summary of PD   HTML     92K 
                Bands to Various Risk Levels (Detail)                            
88: R74         IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    278K 
                Exposure to Credit Risk (Detail)                                 
89: R75         IFRS 7 - Disclosure - Credit Risk - Additional      HTML     97K 
                Information (Detail)                                             
90: R76         IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    127K 
                Breakdown of Our Standardized Credit Risk                        
                Exposures by Risk-weight Category (Detail)                       
91: R77         IFRS 7 - Disclosure - Credit Risk - Summary of      HTML     86K 
                Rating Profile of OTC Derivative Mark to Market                  
                (MTM) Receivables (Detail)                                       
92: R78         IFRS 7 - Disclosure - Credit Risk- Summary of       HTML    124K 
                Geographic Distribution of Business and Government               
                Exposures Under the AIRB Approach (Detail)                       
93: R79         IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    217K 
                Industry-wide Breakdown of Business and Government               
                Exposure (Detail)                                                
94: R80         IFRS 7 - Disclosure - Credit Risk - Summary of      HTML    131K 
                Credit Quality of Retail Portfolios (Detail)                     
95: R81         IFRS 7 - Disclosure - Credit Risk - Summary of      HTML     90K 
                Securitization Exposures (Detail)                                
96: R82         IFRS 7 - Disclosure - Credit Risk - Summary of      HTML     91K 
                Loans Past Due But Not Impaired (Detail)                         
97: R83         IFRS 7 - Disclosure - Market Risk - Additional      HTML     86K 
                Information (Detail)                                             
98: R84         IFRS 7 - Disclosure - Market Risk - Summary of      HTML    119K 
                Incremental Risk Charge (Detail)                                 
99: R85         IFRS 7 - Disclosure - Market Risk - Summary of      HTML     88K 
                Structural Interest Rate Sensitivity - Measures                  
                (Detail)                                                         
100: R86         IFRS 7 - Disclosure - Market Risk - Summary of      HTML     87K  
                Amortized Cost and Fair Values of Non-trading                    
                Equities (Detail)                                                
101: R87         IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML    111K  
                Encumbered and Unencumbered Assets from On- and                  
                Off-Balance Sheet Sources (Detail)                               
102: R88         IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML    207K  
                Contractual Maturity Profile of On-Balance Sheet                 
                Assets, Liabilities and Equity at their Carrying                 
                Values (Detail)                                                  
103: R89         IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML     80K  
                Contractual Maturity Profile of On-Balance Sheet                 
                Assets, Liabilities and Equity at their Carrying                 
                Values (Parenthetical) (Detail)                                  
104: R90         IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML    148K  
                Credit Related Commitments (Detail)                              
105: R91         IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML     80K  
                Credit Related Commitments (Parenthetical)                       
                (Detail)                                                         
106: R92         IFRS 7 - Disclosure - Liquidity Risk - Summary of   HTML    127K  
                Contractual Maturities of Other Contractual                      
                Obligations Affecting Our Funding Needs (Detail)                 
107: R93         Basis of Preparation and Summary of Significant     HTML     88K  
                accounting Policies - Summary of Detailed                        
                Information About Notional/Gross Outstanding                     
                Amounts (Detail)                                                 
108: R94         Basis of Preparation and Summary of Significant     HTML     82K  
                accounting Policies - Summary of Detailed                        
                Information About Notional/Gross Outstanding                     
                Amounts (Parenthetical) (Detail)                                 
109: R95         Basis of Preparation and Summary of Significant     HTML     88K  
                accounting Policies - Additional Information                     
                (Detail)                                                         
110: R96         Basis of Preparation and Summary of Significant     HTML     90K  
                accounting Policies - Additional Information1                    
                (Detail)                                                         
111: R97         Fair Value Measurement - Fair Value of Financial    HTML    169K  
                Instruments (Detail)                                             
112: R98         Fair Value Measurement - Fair Value of Derivative   HTML    170K  
                Financial Instruments (Detail)                                   
113: R99         Fair Value Measurement - Summary of Assets and      HTML    106K  
                Liabilities Not Carried On Consolidated Balance                  
                Sheet at Fair Value (Detail)                                     
114: R100        Fair Value Measurement - Summary of Financial       HTML    185K  
                Instruments Carried On Consolidated Balance Sheet                
                at Fair Value (Detail)                                           
115: R101        Fair Value Measurement - Summary of Financial       HTML     82K  
                Instruments Carried On Consolidated Balance Sheet                
                at Fair Value (Parenthetical) (Detail)                           
116: R102        Fair Value Measurement- Additional Information      HTML    118K  
                (Detail)                                                         
117: R103        Fair Value Measurement - Changes in Fair Value of   HTML    155K  
                Financial Assets and Liabilities in Level 3                      
                (Detail)                                                         
118: R104        Fair Value Measurement - Changes in Fair Value of   HTML     79K  
                Financial Assets and Liabilities in Level 3                      
                (Parenthetical) (Detail)                                         
119: R105        Fair Value Measurement - Valuation Techniques and   HTML    171K  
                Quantitative Information About Significant                       
                Non-observable Inputs Used In Level 3 Financial                  
                Instruments (Detail)                                             
120: R106        Significant Transactions - Additional information   HTML     81K  
                (Detail)                                                         
121: R107        Securities - Summary of Securities (Detail)         HTML     79K  
122: R108        Securities - Summary of Securities (Parenthetical)  HTML     79K  
                (Detail)                                                         
123: R109        Securities - Summary of Residual Term to            HTML    201K  
                Contractual Maturity of Financial Instruments                    
                (Detail)                                                         
124: R110        Securities - Summary of Residual Term to            HTML    119K  
                Contractual Maturity of Financial Instruments                    
                (Parenthetical) (Detail)                                         
125: R111        Securities - Schedule of Fair Value of Debt         HTML    112K  
                Securities Measured and Equity Securities                        
                Designated at FVOCI (Detail)                                     
126: R112        Securities - Schedule of Fair Value of Debt         HTML     74K  
                Securities Measured and Equity Securities                        
                Designated at FVOCI (Parenthetical) (Detail)                     
127: R113        Securities - Additional Information (Detail)        HTML     82K  
128: R114        Securities - Summary of Profit or Loss Recognized   HTML     82K  
                on FVOCI Securities (Detail)                                     
129: R115        Securities - Summary of Allowance for Losses        HTML    111K  
                measured at FVOCI and Amortized Cost (Detail)                    
130: R116        Loans - Disclosure of Loans and Receivables         HTML    124K  
                (Detail)                                                         
131: R117        Loans - Disclosure of Loans and Receivables         HTML     85K  
                (Parenthetical) (Detail)                                         
132: R118        Loans - Summary of Allowance for Credit Losses      HTML    184K  
                (Detail)                                                         
133: R119        Loans - Summary of Allowance for Credit Losses      HTML     77K  
                (Parenthetical) (Detail)                                         
134: R120        Loans - Additional Information (Detail)             HTML     90K  
135: R121        Loans - Summary of Base Case Forecasts for Select   HTML    111K  
                Forward Looking Information Variables Used to                    
                Estimate our Expected Credit Losses (Detail)                     
136: R122        Loans - Summary of Carrying Amount of Loans Based   HTML    183K  
                on Internal Risk Rating Grades (Detail)                          
137: R123        Loans - Summary of Carrying Amount of Loans Based   HTML     93K  
                on Internal Risk Rating Grades (Parenthetical)                   
                (Detail)                                                         
138: R124        Loans - Summary of Undrawn Credit Facilities and    HTML    175K  
                Other Off Balance Sheet Exposures (Detail)                       
139: R125        Loans - Schedule of Net Interest Income After       HTML     84K  
                Provision for Credit Losses (Detail)                             
140: R126        Structured Entities and Derecognition of Financial  HTML    132K  
                Assets - Additional Information (Detail)                         
141: R127        Structured Entities and Derecognition of Financial  HTML    129K  
                Assets - Schedule of Unconsolidated Entity Balance               
                Sheet Amounts and Maximum Exposure to Loss                       
                (Detail)                                                         
142: R128        Structured Entities and Derecognition of Financial  HTML     77K  
                Assets - Schedule of Unconsolidated Entity Balance               
                Sheet Amounts and Maximum Exposure to Loss                       
                (Parenthetical) (Detail)                                         
143: R129        Structured Entities and Derecognition of Financial  HTML     92K  
                Assets - Schedule of Carrying Amount and Fair                    
                Value of Transferred Financial Assets that did not               
                Qualify for Derecognition and Associated Financial               
                Liabilities (Detail)                                             
144: R130        Structured Entities and Derecognition of Financial  HTML     77K  
                Assets - Schedule of Carrying Amount and Fair                    
                Value of Transferred Financial Assets that did not               
                Qualify for Derecognition and Associated Financial               
                Liabilities (Parenthetical) (Detail)                             
145: R131        Property and Equipment - Summary of Property and    HTML    123K  
                Equipment (Detail)                                               
146: R132        Property and Equipment - Summary of Property and    HTML     74K  
                Equipment (Parenthetical) (Detail)                               
147: R133        Property and Equipment - Additional Information     HTML     87K  
                (Detail)                                                         
148: R134        Goodwill, Software and Other Intangible Assets -    HTML     87K  
                Summary of Changes in Carrying Amount of Goodwill                
                by Cash Generating Units (Detail)                                
149: R135        Goodwill, Software and Other Intangible Assets -    HTML    114K  
                Additional Information (Detail)                                  
150: R136        Goodwill, Software and Other Intangible Assets -    HTML     88K  
                Schedule of Carrying Amount of Indefinite-lived                  
                Intangible Assets (Detail)                                       
151: R137        Goodwill, Software and Other Intangible Assets -    HTML     78K  
                Schedule of Carrying Amount of Indefinite-lived                  
                Intangible Assets (Parenthetical) (Detail)                       
152: R138        Goodwill, Software and Other Intangible Assets -    HTML    122K  
                Schedule of Components of Finite-lived Software                  
                and Other Intangible Assets (Detail)                             
153: R139        Goodwill, Software and Other Intangible Assets -    HTML     77K  
                Schedule of Components of Finite-lived Software                  
                and Other Intangible Assets (Parenthetical)                      
                (Detail)                                                         
154: R140        Other Assets - Summary of Other Assets (Detail)     HTML     92K  
155: R141        Other Assets - Summary of Other assets              HTML     83K  
                (Parenthetical) (Detail)                                         
156: R142        Deposits - Summary of Deposits and Components       HTML    118K  
                (Detail)                                                         
157: R143        Deposits - Summary of Deposits and Components       HTML     89K  
                (Parenthetical) (Detail)                                         
158: R144        Other Liabilities - Summary of Other liabilities    HTML     90K  
                (Detail)                                                         
159: R145        Other Liabilities - Summary of Other Liabilities    HTML     85K  
                (Parenthetical) (Detail)                                         
160: R146        Derivative Instruments - Summary of Derivative      HTML     84K  
                Instruments (Detail)                                             
161: R147        Derivative Instruments - Summary of Notional        HTML    317K  
                Amounts (Detail)                                                 
162: R148        Derivative Instruments - Summary of Notional        HTML     78K  
                Amounts (Parenthetical) (Detail)                                 
163: R149        Derivative Instruments - Summary of Credit          HTML    182K  
                Exposure Arising from Derivatives (Detail)                       
164: R150        Derivative instruments - Summary of Detailed        HTML    101K  
                Information About Credit Risk (Detail)                           
165: R151        Designated accounting hedges - Summary of Items     HTML    155K  
                Designated as Hedging Instruments (Detail)                       
166: R152        Designated Accounting Hedges - Summary of Average   HTML    119K  
                Rate or Price of Hedging Instruments (Detail)                    
167: R153        Designated Accounting Hedges - Summary of Items     HTML    115K  
                Designated as Hedged Items (Detail)                              
168: R154        Designated Accounting Hedges - Summary of Items     HTML     81K  
                Designated as Hedged Items (Parenthetical)                       
                (Detail)                                                         
169: R155        Designated Accounting Hedges - Summary of Hedge     HTML    106K  
                Accounting Impact on the Consolidated Statement of               
                Comprehensive Income (Detail)                                    
170: R156        Designated Accounting Hedges - Summary of Hedge     HTML     74K  
                Accounting Impact on the Consolidated Statement of               
                Comprehensive Income (Parenthetical) (Detail)                    
171: R157        Designated Accounting Hedges - Summary of Hedge     HTML     86K  
                Accounting Impact on the Consolidated Statement of               
                Income (Detail)                                                  
172: R158        Subordinated Indebtedness - Schedule of Terms of    HTML    162K  
                Subordinated Indebtedness (Detail)                               
173: R159        Subordinated Indebtedness - Schedule of Terms of    HTML    133K  
                Subordinated Indebtedness (Parenthetical) (Detail)               
174: R160        Common and preferred shares and other equity        HTML    144K  
                instruments - Summary of Outstanding Shares and                  
                Dividends Paid (Detail)                                          
175: R161        Common and preferred shares and other equity        HTML     87K  
                instruments - Summary of Outstanding Shares and                  
                Dividends Paid (Parenthetical) (Detail)                          
176: R162        Common and preferred shares and other equity        HTML    360K  
                instruments - Additional Information (Detail)                    
177: R163        Common and preferred shares and other equity        HTML    104K  
                instruments - Schedule of Common Shares Issued                   
                (Detail)                                                         
178: R164        Common and preferred shares and other equity        HTML     74K  
                instruments - Schedule of Common Shares Issued                   
                (Parenthetical) (Detail)                                         
179: R165        Common and preferred shares and other equity        HTML     97K  
                instruments - Schedule of Terms of Class A                       
                Preferred Shares (Detail)                                        
180: R166        Common and preferred shares and other equity        HTML     92K  
                instruments - Schedule of Capital, Leverage and                  
                TLAC Ratios (Detail)                                             
181: R167        Capital Trust Securities - Additional Information   HTML     78K  
                (Detail)                                                         
182: R168        Share-based Payments - Additional Information       HTML    145K  
                (Detail)                                                         
183: R169        Share-based Payments - Summary of Assumptions Used  HTML     84K  
                to Determine Fair Value of Options Granted                       
                (Detail)                                                         
184: R170        Share-based Payments - Summary of Stock Option      HTML    102K  
                Activity and Related Information (Detail)                        
185: R171        Share-based Payments - Summary of Stock Option      HTML     76K  
                Activity and Related Information (Parenthetical)                 
                (Detail)                                                         
186: R172        Share-based Payments - Summary of Stock options     HTML    107K  
                outstanding and vested (Detail)                                  
187: R173        Post-Employment Benefits - Additional Information   HTML     92K  
                (Detail)                                                         
188: R174        Post-Employment Benefits - Summary of Financial     HTML    127K  
                Position Related to Defined Benefit Pensions and                 
                Other Post Employment Plans (Detail)                             
189: R175        Post-Employment Benefits - Summary of Financial     HTML     79K  
                Position Related to Defined Benefit Pensions and                 
                Other Post Employment Plans (Parenthetical)                      
                (Detail)                                                         
190: R176        Post-Employment Benefits - Summary of Defined       HTML     89K  
                Benefit Assets (Liability) Net of Valuation                      
                Allowance Included in Other Assets and Other                     
                Liabilities (Detail)                                             
191: R177        Post-Employment Benefits - Summary of Defined       HTML     89K  
                Benefit obligation and Plan Assets by Region                     
                (Detail)                                                         
192: R178        Post-Employment Benefits - Summary of Defined       HTML     95K  
                Benefit Plan Expense (Detail)                                    
193: R179        Post-Employment Benefits - Summary of Defined       HTML     74K  
                Benefit Plan Expense (Parenthetical) (Detail)                    
194: R180        Post-Employment Benefits - Summary of Defined       HTML     79K  
                Contributions Plan Expense (Detail)                              
195: R181        Post-Employment Benefits - Summary of Net           HTML     93K  
                Remeasurement Gains (Losses) Recognized in OCI                   
                (Detail)                                                         
196: R182        Post-Employment Benefits - Summary of Defined       HTML     90K  
                Benefit Obligation (Detail)                                      
197: R183        Post-Employment Benefits - Summary of Weighted      HTML     79K  
                Average Duration of Defined Benefit Obligation                   
                (Detail)                                                         
198: R184        Post-Employment Benefits - Summary of Major         HTML    130K  
                Categories of Defined Benefit Plan Assets (Detail)               
199: R185        Post-Employment Benefits - Summary of Major         HTML     86K  
                Categories of Defined Benefit Plan Assets                        
                (Parenthetical) (Detail)                                         
200: R186        Post-Employment Benefits - Summary of Weighted      HTML     83K  
                Average Principal Assumptions Used to Determine                  
                Defined Benefit Obligation (Detail)                              
201: R187        Post-Employment Benefits - Summary of Weighted      HTML     76K  
                Average Principal Assumptions Used to Determine                  
                Defined Benefit Obligation (Parenthetical)                       
                (Detail)                                                         
202: R188        Post-Employment Benefits - Summary of Longevities   HTML     84K  
                Underlying Values of Defined Benefit Obligation                  
                (Detail)                                                         
203: R189        Post-Employment Benefits - Summary of Assumed       HTML     81K  
                Health-care Cost Trend Rates (Detail)                            
204: R190        Post-Employment Benefits - Summary of Affected      HTML     95K  
                Defined Benefit Obligation Due to Reasonable                     
                Possible Changes to Principal Actuarial                          
                Assumptions (Detail)                                             
205: R191        Post-Employment Benefits - Summary of Expected      HTML     93K  
                Future Benefit Payments (Detail)                                 
206: R192        Income Taxes - Total Income Taxes (Detail)          HTML     97K  
207: R193        Income Taxes - Components of Income Tax (Detail)    HTML     89K  
208: R194        Income Taxes - Reconciliation of Income Taxes       HTML    108K  
                (Detail)                                                         
209: R195        Income Taxes - Sources and Movement in Deferred     HTML    134K  
                Tax Assets and Liabilities (Detail)                              
210: R196        Income Taxes - Sources and Movement in Deferred     HTML     82K  
                Tax Assets and Liabilities (Parenthetical)                       
                (Detail)                                                         
211: R197        Income Taxes - Additional Information (Detail)      HTML    122K  
212: R198        Earnings per Share - Summary of Earnings Per Share  HTML     96K  
                (Detail)                                                         
213: R199        Earnings per Share - Summary of Earnings Per Share  HTML     76K  
                (Parenthetical) (Detail)                                         
214: R200        Commitments, Guarantees and Pledged Assets -        HTML     88K  
                Summary of Contract Amounts of Credit-Related                    
                Arrangements (Detail)                                            
215: R201        Commitments, Guarantees and Pledged Assets -        HTML     79K  
                Summary of Contract Amounts of Credit-Related                    
                Arrangements (Parenthetical) (Detail)                            
216: R202        Commitments, Guarantees and Pledged Assets -        HTML     91K  
                Additional Information (Detail)                                  
217: R203        Commitments, Guarantees and Pledged Assets -        HTML     96K  
                Summary of Asset Pledging Amounts and Related                    
                Activities (Detail)                                              
218: R204        Contingent Liabilities and Provisions - Additional  HTML    139K  
                Information (Detail)                                             
219: R205        Contingent Liabilities and Provisions - Disclosure  HTML     82K  
                of Changes in Legal Provisions (Detail)                          
220: R206        Contingent Liabilities and Provisions - Disclosure  HTML     82K  
                of Changes in the Restructuring Provisions                       
                (Detail)                                                         
221: R207        Concentration of Credit Risk - Summary of Credit    HTML    113K  
                Exposure Associated with our On- and Off-Balance                 
                Sheet Financial Instruments (Detail)                             
222: R208        Concentration of Credit Risk - Summary of Credit    HTML     96K  
                Exposure Associated with our On- and Off-Balance                 
                Sheet Financial Instruments (Parenthetical)                      
                (Detail)                                                         
223: R209        Related-Party Transactions - Additional             HTML     88K  
                Information (Detail)                                             
224: R210        Related-Party Transactions - Summary of             HTML     87K  
                Compensation of Key Management Personnel (Detail)                
225: R211        Investments in Equity-Accounted Associates and      HTML    131K  
                Joint Ventures - Additional Information (Detail)                 
226: R212        Investments in Equity-Accounted Associates and      HTML     83K  
                Joint Ventures - Summary of Aggregate Financial                  
                Information Related to Proportionate Interest in                 
                the Equity-accounted Joint Ventures (Detail)                     
227: R213        Investments in Equity-Accounted Associates and      HTML     84K  
                Joint Ventures - Summary of Aggregate Financial                  
                Information Related to Proportionate Interest in                 
                Equity-Accounted Associates (Detail)                             
228: R214        Significant Subsidiaries - Additional Information   HTML     75K  
                (Detail)                                                         
229: R215        Significant Subsidiaries - Summary List of          HTML    185K  
                Significant Subsidiaries (Detail)                                
230: R216        Significant Subsidiaries - Summary List of          HTML    103K  
                Significant Subsidiaries (Parenthetical) (Detail)                
231: R217        Financial instruments - disclosures - Schedule of   HTML    114K  
                Balance Sheet Exposure Credit Risk under Different               
                Basel Approaches (Detail)                                        
232: R218        Offsetting Financial Assets and Liabilities -       HTML    140K  
                Schedule of Financial Assets and Liabilities                     
                (Detail)                                                         
233: R219        Interest income and expense - Summary of            HTML     86K  
                Consolidated Interest Income and Expense for Both                
                Product and Accounting Categories (Detail)                       
234: R220        Segmented and geographic information - Detailed     HTML    155K  
                Report of Segments and Geographic Areas (Detail)                 
235: R221        Segmented and geographic information - Detailed     HTML     75K  
                Report of Segments and Geographic Areas                          
                (Parenthetical) (Detail)                                         
236: R222        Segmented and geographic information - Breakdown    HTML    105K  
                of revenue from reporting segments (Detail)                      
237: R223        Segmented and geographic information - Breakdown    HTML     75K  
                of revenue from reporting segments (Parenthetical)               
                (Detail)                                                         
238: R224        Future accounting policy changes - Additional       HTML     83K  
                Information (Detail)                                             
241: XML         IDEA XML File -- Filing Summary                      XML    504K  
239: XML         XBRL Instance -- d533222d40f_htm                     XML  23.72M  
240: EXCEL       IDEA Workbook of Financial Report Info              XLSX    723K  
11: EX-101.CAL  XBRL Calculations -- cm-20231031_cal                 XML    452K 
12: EX-101.DEF  XBRL Definitions -- cm-20231031_def                  XML   3.95M 
13: EX-101.LAB  XBRL Labels -- cm-20231031_lab                       XML   4.86M 
14: EX-101.PRE  XBRL Presentations -- cm-20231031_pre                XML   4.45M 
10: EX-101.SCH  XBRL Schema -- cm-20231031                           XSD   1.07M 
242: JSON        XBRL Instance as JSON Data -- MetaLinks            1,161±  1.93M  
243: ZIP         XBRL Zipped Folder -- 0001193125-23-285697-xbrl      Zip   3.42M  

‘EX-101.LAB’   —   XBRL Labels — cm-20231031_lab

This Exhibit is an XBRL File.