XML 202 R176.htm IDEA: XBRL DOCUMENT v3.22.4
Regulation and Capital Adequacy - Risk-based Capital (Detail) - USD ($)
$ in Millions
12 Months Ended 24 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2021
Jan. 01, 2022
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]        
Impact of CECL transition   $ 1,110 $ 1,110  
Preferred stock $ 10,703 $ 10,703 $ 10,703  
Phase in of reduction to regulatory capital due to CECL adoption 25.00% 25.00% 25.00%  
Phased in amount of reduction to regulatory capital due to CECL adoption       $ 276
Percent of increase in allowance for credit losses under FRBCECL transition relief     25.00%  
Deferred tax liabilities associated with goodwill $ 700 $ 675 $ 675  
Deferred tax liabilities associated with identifiable intangible assets $ 239 $ 17 17  
Subordinated debt maturity period 5 years 5 years    
Jr subordinated debt included in Tier 2 capital   10.00%    
Jr subordinated debt phased out of regulatory capital   90.00%    
Standardized        
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]        
Common shareholders’ equity $ 106,486 $ 99,223 99,223  
Impact of CECL transition 829 1,105 1,105  
Deduction for goodwill (5,674) (3,610) (3,610)  
Deduction for identifiable intangible assets (1,770) (401) (401)  
Other adjustments (1,821) (63) (63)  
CET1 capital 98,050 96,254 96,254  
Preferred stock 10,703 10,703 10,703  
Deduction for investments in covered funds (199) (189) (189)  
Other adjustments (2) (2) (2)  
Tier 1 capital 108,552 106,766 106,766  
Qualifying subordinated debt 10,637 11,554 11,554  
Junior subordinated debt 0 94 94  
Allowance for credit losses 5,331 3,034 3,034  
Other adjustments (10) (46) (46)  
Tier 2 capital 15,958 14,636 14,636  
Total capital 124,510 121,402 121,402  
Advanced        
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]        
CET1 capital 98,050 96,254 96,254  
Tier 1 capital 108,552 106,766 106,766  
Standardized Tier 2 capital 15,958 14,636 14,636  
Allowance for credit losses (5,331) (3,034) (3,034)  
Other adjustments 1,488 449 449  
Tier 2 capital 12,115 12,051 12,051  
Total capital $ 120,667 $ 118,817 $ 118,817