Quarterly report pursuant to Section 13 or 15(d)

ALLOWANCE FOR CREDIT LOSSES - Allowance Roll-forward (Details)

v3.22.2.2
ALLOWANCE FOR CREDIT LOSSES - Allowance Roll-forward (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
ALLL balance, beginning of period $ 2,074 $ 2,218 $ 2,030 $ 1,814  
Loan and lease charge-offs (83) (106) (216) (303)  
Recoveries of loans and leases previously charged-off 39 51 145 122  
Provision (benefit) for loan and lease losses 80 (56) 151 42  
Allowance on PCD loans and leases at acquisition       432  
ALLL balance, end of period 2,110 2,107 2,110 2,107  
AULC balance, beginning of period 94 104 77 52  
Provision (reduction in allowance) for unfunded loan commitments 26 (6) 43 47  
Unfunded lending commitment losses       (1)  
AULC balance, end of period 120 98 120 98  
ACL balance, end of period 2,230 2,205 2,230 2,205 $ 2,100
TCF Financial Corporation          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Provision (benefit) for loan and lease losses   234   234  
Provision (reduction in allowance) for unfunded loan commitments   60   60  
Commercial          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
ALLL balance, beginning of period 1,342 1,618 1,462 1,236  
Loan and lease charge-offs (35) (74) (77) (213)  
Recoveries of loans and leases previously charged-off 20 27 83 58  
Provision (benefit) for loan and lease losses 87 (22) (54) 94  
Allowance on PCD loans and leases at acquisition       374  
ALLL balance, end of period 1,414 1,549 1,414 1,549  
AULC balance, beginning of period 53 76 41 34  
Provision (reduction in allowance) for unfunded loan commitments 8 2 20 45  
Unfunded lending commitment losses       (1)  
AULC balance, end of period 61 78 61 78  
ACL balance, end of period 1,475 1,627 1,475 1,627  
Consumer          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
ALLL balance, beginning of period 732 600 568 578  
Loan and lease charge-offs (48) (32) (139) (90)  
Recoveries of loans and leases previously charged-off 19 24 62 64  
Provision (benefit) for loan and lease losses (7) (34) 205 (52)  
Allowance on PCD loans and leases at acquisition       58  
ALLL balance, end of period 696 558 696 558  
AULC balance, beginning of period 41 28 36 18  
Provision (reduction in allowance) for unfunded loan commitments 18 (8) 23 2  
Unfunded lending commitment losses       0  
AULC balance, end of period 59 20 59 20  
ACL balance, end of period $ 755 $ 578 $ 755 $ 578