Annual report pursuant to Section 13 and 15(d)

Regulatory Requirements and Restrictions - Schedule of Capital Under Basel 3 (Details)

v3.22.0.1
Regulatory Requirements and Restrictions - Schedule of Capital Under Basel 3 (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Regulatory Minimum    
G-SIB Surcharge 0.025 0.025
Countercyclical capital buffer 0 0
Bank of America Corporation    
Regulatory Minimum    
Common equity tier 1 capital ratio 0.095 0.095
Tier 1 capital ratio 0.110 0.110
Total capital ratio 0.130 0.130
Regulatory Minimum    
Tier 1 leverage ratio 0.040 0.040
Supplementary leverage ratio 0.050 0.050
Subsidiaries | Bank of America, N.A.    
Regulatory Minimum    
Common equity tier 1 capital ratio 0.070 0.070
Tier 1 capital ratio 0.085 0.085
Total capital ratio 0.105 0.105
Regulatory Minimum    
Tier 1 leverage ratio 0.050 0.050
Supplementary leverage ratio 0.060 0.060
Standardized Approach | Bank of America Corporation    
Risk-based capital metrics:    
Common equity tier 1 capital $ 171,759 $ 176,660
Tier 1 capital 196,465 200,096
Total capital 227,592 237,936
Risk-weighted assets $ 1,618,000 $ 1,480,000
Common equity tier 1 capital ratio 0.106 0.119
Tier 1 capital ratio 0.121 0.135
Total capital ratio 0.141 0.161
Leverage-based metrics:    
Adjusted quarterly average assets $ 3,087,000 $ 2,719,000
Tier 1 leverage ratio 0.064 0.074
Standardized Approach | Subsidiaries | Bank of America, N.A.    
Risk-based capital metrics:    
Common equity tier 1 capital $ 182,526 $ 164,593
Tier 1 capital 182,526 164,593
Total capital 194,773 181,370
Risk-weighted assets $ 1,352,000 $ 1,221,000
Common equity tier 1 capital ratio 0.135 0.135
Tier 1 capital ratio 0.135 0.135
Total capital ratio 0.144 0.149
Leverage-based metrics:    
Adjusted quarterly average assets $ 2,414,000 $ 2,143,000
Tier 1 leverage ratio 0.076 0.077
Advanced Approaches | Bank of America Corporation    
Risk-based capital metrics:    
Common equity tier 1 capital $ 171,759 $ 176,660
Tier 1 capital 196,465 200,096
Total capital 220,616 227,685
Risk-weighted assets $ 1,399,000 $ 1,371,000
Common equity tier 1 capital ratio 0.123 0.129
Tier 1 capital ratio 0.140 0.146
Total capital ratio 0.158 0.166
Leverage-based metrics:    
Adjusted quarterly average assets $ 3,087,000 $ 2,719,000
Tier 1 leverage ratio 0.064 0.074
SLR leverage exposure $ 3,604,000 $ 2,786,000
Supplementary leverage ratio 0.055 0.072
Advanced Approaches | Subsidiaries | Bank of America, N.A.    
Risk-based capital metrics:    
Common equity tier 1 capital $ 182,526 $ 164,593
Tier 1 capital 182,526 164,593
Total capital 188,091 170,922
Risk-weighted assets $ 1,048,000 $ 1,014,000
Common equity tier 1 capital ratio 0.174 0.162
Tier 1 capital ratio 0.174 0.162
Total capital ratio 0.179 0.169
Leverage-based metrics:    
Adjusted quarterly average assets $ 2,414,000 $ 2,143,000
Tier 1 leverage ratio 0.076 0.077
SLR leverage exposure $ 2,824,000 $ 2,525,000
Supplementary leverage ratio 0.065 0.065