XML 96 R74.htm IDEA: XBRL DOCUMENT v3.6.0.2
Credit Quality And Allowance For Credit Losses (Individually Evaluated Impaired Loans) (Details) - USD ($)
$ in Millions
Dec. 31, 2016
Dec. 31, 2015
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance $ 131 $ 122
Recorded investment in impaired loans with related allowance 483 302
Recorded investment total impaired loans 614 424
Unpaid principal balance 738 547
Related allowance for loan losses 89 53
Business loans | Commercial borrower    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance 95 91
Recorded investment in impaired loans with related allowance 471 302
Recorded investment total impaired loans 566 393
Unpaid principal balance 683 508
Related allowance for loan losses 86 53
Business loans | Commercial borrower | Domestic loans    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance 90 82
Recorded investment in impaired loans with related allowance 423 252
Recorded investment total impaired loans 513 334
Unpaid principal balance 608 398
Related allowance for loan losses 80 45
Business loans | Commercial borrower | International loans    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance 3 0
Recorded investment in impaired loans with related allowance 11 10
Recorded investment total impaired loans 14 10
Unpaid principal balance 20 17
Related allowance for loan losses 2 2
Business loans | Real estate mortgage | Commercial borrower | Domestic loans    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance 2 9
Recorded investment in impaired loans with related allowance 37 40
Recorded investment total impaired loans 39 49
Unpaid principal balance 55 93
Related allowance for loan losses 4 6
Business loans | Real estate mortgage | Commercial borrower | Domestic loans | Commercial Real Estate business line    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance [1] 0 7
Recorded investment in impaired loans with related allowance [1] 7 8
Recorded investment total impaired loans [1] 7 15
Unpaid principal balance [1] 15 38
Related allowance for loan losses [1] 1 1
Business loans | Real estate mortgage | Commercial borrower | Domestic loans | Other business lines    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance [2] 2 2
Recorded investment in impaired loans with related allowance [2] 30 32
Recorded investment total impaired loans [2] 32 34
Unpaid principal balance [2] 40 55
Related allowance for loan losses [2] 3 5
Retail loans    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance [3] 36 31
Recorded investment in impaired loans with related allowance [3] 12 0
Recorded investment total impaired loans [3] 48 31
Unpaid principal balance [3] 55 39
Related allowance for loan losses [3] 3 0
Retail loans | Consumer borrower    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance 17 18
Recorded investment in impaired loans with related allowance 3 0
Recorded investment total impaired loans 20 18
Unpaid principal balance 25 26
Related allowance for loan losses 1 0
Retail loans | Real estate mortgage    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance 19 13
Recorded investment in impaired loans with related allowance 9 0
Recorded investment total impaired loans 28 13
Unpaid principal balance 30 13
Related allowance for loan losses 2 0
Retail loans | Home equity | Consumer borrower    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance 15 12
Recorded investment in impaired loans with related allowance 0 0
Recorded investment total impaired loans 15 12
Unpaid principal balance 19 16
Related allowance for loan losses 0 0
Retail loans | Other consumer | Consumer borrower    
Financing Receivable, Impaired [Line Items]    
Recorded investment in impaired loans with no related allowance 2 6
Recorded investment in impaired loans with related allowance 3 0
Recorded investment total impaired loans 5 6
Unpaid principal balance 6 10
Related allowance for loan losses $ 1 $ 0
[1] Primarily loans to real estate developers.
[2] Primarily loans secured by owner-occupied real estate.
[3] Individually evaluated retail loans generally have no related allowance for loan losses, primarily due to policy which results in direct write-downs of most restructured retail loans.