Quarterly report pursuant to Section 13 or 15(d)

Allowance for Credit Losses - Allowance by Portfolio Segment (Details)

v3.2.0.727
Allowance for Credit Losses - Allowance by Portfolio Segment (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Allowance for Loan and Lease Losses [Roll Forward]        
Allowance for loan and lease losses, beginning balance $ 13,676 $ 16,618 $ 14,419 $ 17,428
Loans and leases charged off (1,553) (1,844) (3,198) (3,712)
Recoveries of loans and leases previously charged off 485 771 936 1,251
Net charge-offs (1,068) (1,073) (2,262) (2,461)
Provision for loan and lease losses 729 417 1,485 1,401
Other 21 9 4 (6)
Allowance for loan and lease losses, ending balance 13,068 15,811 13,068 15,811
Provision for unfunded lending commitments 780 411 1,545 1,420
Reserve for unfunded lending commitments, ending balance 13,656 16,314 13,656 16,314
Unfunded loan commitments        
Allowance for Loan and Lease Losses [Roll Forward]        
Reserve for unfunded lending commitments, beginning balance 537 509 528 484
Provision for unfunded lending commitments 51 (6) 60 19
Reserve for unfunded lending commitments, ending balance 588 503 588 503
Purchased Credit - impaired        
Allowance for Loan and Lease Losses [Roll Forward]        
Loans and leases charged off (290) (160) (578) (551)
Provision for loan and lease losses 78 (106) 28 (106)
Reserve for unfunded lending commitments, beginning balance     1,652  
Reserve for unfunded lending commitments, ending balance 1,102   1,102  
Consumer Real Estate        
Allowance for Loan and Lease Losses [Roll Forward]        
Allowance for loan and lease losses, beginning balance 5,250 7,556 5,935 8,518
Loans and leases charged off (533) (632) (1,085) (1,228)
Recoveries of loans and leases previously charged off 205 428 388 595
Net charge-offs (328) (204) (697) (633)
Provision for loan and lease losses 108 (284) 80 (425)
Other 1 0 1 (1)
Allowance for loan and lease losses, ending balance 4,741 6,908 4,741 6,908
Reserve for unfunded lending commitments, ending balance 4,741 6,908 4,741 6,908
Consumer Real Estate | Unfunded loan commitments        
Allowance for Loan and Lease Losses [Roll Forward]        
Reserve for unfunded lending commitments, beginning balance 0 0 0 0
Provision for unfunded lending commitments 0 0 0 0
Reserve for unfunded lending commitments, ending balance 0 0 0 0
Consumer Real Estate | Purchased Credit - impaired        
Allowance for Loan and Lease Losses [Roll Forward]        
Loans and leases charged off (290) (160) (578) (551)
Reserve for unfunded lending commitments, beginning balance     1,652  
Reserve for unfunded lending commitments, ending balance 1,102   1,102  
Credit Card and Other Consumer        
Allowance for Loan and Lease Losses [Roll Forward]        
Allowance for loan and lease losses, beginning balance 3,929 4,775 4,047 4,905
Loans and leases charged off (896) (1,051) (1,860) (2,179)
Recoveries of loans and leases previously charged off 204 241 420 459
Net charge-offs (692) (810) (1,440) (1,720)
Provision for loan and lease losses 445 441 1,092 1,232
Other 20 11 3 0
Allowance for loan and lease losses, ending balance 3,702 4,417 3,702 4,417
Reserve for unfunded lending commitments, ending balance 3,702 4,417 3,702 4,417
Credit Card and Other Consumer | Unfunded loan commitments        
Allowance for Loan and Lease Losses [Roll Forward]        
Reserve for unfunded lending commitments, beginning balance 0 0 0 0
Provision for unfunded lending commitments 0 0 0 0
Reserve for unfunded lending commitments, ending balance 0 0 0 0
Credit Card and Other Consumer | Purchased Credit - impaired        
Allowance for Loan and Lease Losses [Roll Forward]        
Loans and leases charged off 0 0 0 0
Commercial        
Allowance for Loan and Lease Losses [Roll Forward]        
Allowance for loan and lease losses, beginning balance 4,497 4,287 4,437 4,005
Loans and leases charged off (124) (161) (253) (305)
Recoveries of loans and leases previously charged off 76 102 128 197
Net charge-offs (48) (59) (125) (108)
Provision for loan and lease losses 176 260 313 594
Other 0 (2) 0 (5)
Allowance for loan and lease losses, ending balance 4,625 4,486 4,625 4,486
Reserve for unfunded lending commitments, ending balance 5,213 4,989 5,213 4,989
Commercial | Unfunded loan commitments        
Allowance for Loan and Lease Losses [Roll Forward]        
Reserve for unfunded lending commitments, beginning balance 537 509 528 484
Provision for unfunded lending commitments 51 (6) 60 19
Reserve for unfunded lending commitments, ending balance 588 503 588 503
Commercial | Purchased Credit - impaired        
Allowance for Loan and Lease Losses [Roll Forward]        
Loans and leases charged off $ 0 $ 0 $ 0 $ 0