Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUES OF ASSETS AND LIABILITIES - Level 3 Roll Forward (Details)

v3.22.2.2
FAIR VALUES OF ASSETS AND LIABILITIES - Level 3 Roll Forward (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Jun. 30, 2022
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Assets Level 3 Roll Forward:                
Transfers out of Level 3     $ (6)          
Total gains/losses for the period:                
Repayments     0 $ 0        
Derivative instruments                
Opening balance $ (9) $ 12 (9) 12 $ (5) $ 4 $ 23 $ 41
Transfers out of Level 3 (6) (39)   (109)        
Included in earnings: 2              
Included in OCI 0 0 0 0        
Purchases/originations 0 0 0 7        
Sales   0   0        
Repayments 0 0            
Settlements 0 0 0 0        
Closing balance (9) 12 (9) 12        
Change in unrealized gains or losses for the period included in earnings for assets held at end of the reporting date (8) (12) (17) (33)        
Mortgage banking income                
Derivative instruments                
Included in earnings:   28 (7) 73        
Interest and fee income                
Derivative instruments                
Included in earnings:   0 0 0        
Provision for credit losses                
Derivative instruments                
Included in earnings:     0          
MSRs                
Assets Level 3 Roll Forward:                
Opening balance 463 327 351 210        
Transfers out of Level 3 0 0 0 0        
Total gains/losses for the period:                
Included in earnings: 17              
Included in OCI 0 0 0 0        
Purchases/originations 20 31 68 162        
Sales   0   0        
Repayments 0 0 0 0        
Settlements (14) (21) (45) (61)        
Closing balance 486 338 486 338 463 351 327 210
Change in unrealized gains or losses for the period included in earnings for assets held at end of the reporting date 17 1 112 27        
MSRs | Mortgage banking income                
Total gains/losses for the period:                
Included in earnings:   1 112 27        
MSRs | Interest and fee income                
Total gains/losses for the period:                
Included in earnings:   0 0 0        
MSRs | Provision for credit losses                
Total gains/losses for the period:                
Included in earnings:     0          
Municipal securities                
Assets Level 3 Roll Forward:                
Opening balance 3,377 3,609 3,477 2,951        
Transfers out of Level 3 0 0 0 0        
Total gains/losses for the period:                
Included in earnings: 0              
Included in OCI (66) (8) (274) (13)        
Purchases/originations 309 260 867 1,613        
Sales   (17)   (369)        
Repayments 0 0 0 0        
Settlements (288) (261) (732) (599)        
Closing balance 3,332 3,582 3,332 3,582 3,377 3,477 3,609 2,951
Change in unrealized gains or losses for the period included in other comprehensive income for assets held at the end of the reporting period (69) (10) (274) (14)        
Municipal securities | Mortgage banking income                
Total gains/losses for the period:                
Included in earnings:   0 0 0        
Municipal securities | Interest and fee income                
Total gains/losses for the period:                
Included in earnings:   (1) (2) (1)        
Municipal securities | Provision for credit losses                
Total gains/losses for the period:                
Included in earnings:     (4)          
Private-label CMO                
Assets Level 3 Roll Forward:                
Opening balance 22 18 20 9        
Transfers out of Level 3 0 0 0 0        
Total gains/losses for the period:                
Included in earnings: 0              
Included in OCI 0 0 0 0        
Purchases/originations 0 0 4 8        
Sales   0   0        
Repayments 0 0 0 0        
Settlements (1) 0 (1) 1        
Closing balance 21 18 21 18 22 20 18 9
Change in unrealized gains or losses for the period included in other comprehensive income for assets held at the end of the reporting period 0 0 0 0        
Private-label CMO | Mortgage banking income                
Total gains/losses for the period:                
Included in earnings:   0 0 0        
Private-label CMO | Interest and fee income                
Total gains/losses for the period:                
Included in earnings:   0 (2) 0        
Private-label CMO | Provision for credit losses                
Total gains/losses for the period:                
Included in earnings:     0          
Asset-backed securities                
Assets Level 3 Roll Forward:                
Opening balance 44 46 71 10        
Transfers out of Level 3 0 0 0 0        
Total gains/losses for the period:                
Included in earnings: 0              
Included in OCI 0 0 (1) 0        
Purchases/originations 26 0 26 75        
Sales   0   0        
Repayments 0 0 0 0        
Settlements 0 (11) (26) (50)        
Closing balance 70 35 70 35 44 71 46 10
Change in unrealized gains or losses for the period included in other comprehensive income for assets held at the end of the reporting period (1) 0 (1) 0        
Asset-backed securities | Mortgage banking income                
Total gains/losses for the period:                
Included in earnings:   0 0 0        
Asset-backed securities | Interest and fee income                
Total gains/losses for the period:                
Included in earnings:   0 0 0        
Asset-backed securities | Provision for credit losses                
Total gains/losses for the period:                
Included in earnings:     0          
Loans held for investment                
Assets Level 3 Roll Forward:                
Opening balance 17 21 19 23        
Transfers out of Level 3 0 0 0 0        
Total gains/losses for the period:                
Included in earnings: 0              
Included in OCI 0 0 0 0        
Purchases/originations 0 0 0 0        
Sales   0   0        
Repayments (1) (1) (3) (3)        
Settlements 0 0 0 0        
Closing balance 16 20 16 20 $ 17 $ 19 $ 21 $ 23
Change in unrealized gains or losses for the period included in earnings for assets held at end of the reporting date $ 0 0 0 0        
Loans held for investment | Mortgage banking income                
Total gains/losses for the period:                
Included in earnings:   0 0 0        
Loans held for investment | Interest and fee income                
Total gains/losses for the period:                
Included in earnings:   $ 0 0 $ 0        
Loans held for investment | Provision for credit losses                
Total gains/losses for the period:                
Included in earnings:     $ 0