XML 189 R92.htm IDEA: XBRL DOCUMENT v2.4.0.6
Loan and Lease Segment and Class Balances Segregated by Borrower Ratings into "One to Three", "Four to Five" and "Six to Nine" (Watch List) Categories (Detail) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Financing Receivable, Recorded Investment [Line Items]    
Residential real estate $ 10,400.0 $ 10,700.0
Commercial Real Estate 2,859.8 2,981.7
Lease Financing, net 1,035.0 978.8
Total loans and leases 29,504.5 29,063.9
1 to 3 Category
   
Financing Receivable, Recorded Investment [Line Items]    
Total loans and leases 13,332.0 12,567.0
4 to 5 Category
   
Financing Receivable, Recorded Investment [Line Items]    
Total loans and leases 15,240.4 15,556.0
6 to 9 Category (Watch List)
   
Financing Receivable, Recorded Investment [Line Items]    
Total loans and leases 932.1 940.9
Commercial
   
Financing Receivable, Recorded Investment [Line Items]    
Commercial and Institutional 7,468.5 6,918.7
Commercial Real Estate 2,859.8 2,981.7
Lease Financing, net 1,035.0 978.8
Non-U.S. 1,192.3 1,057.5
Other 341.6 417.6
Total loans and leases 12,897.2 12,354.3
Commercial | 1 to 3 Category
   
Financing Receivable, Recorded Investment [Line Items]    
Commercial and Institutional 4,291.8 3,681.8
Commercial Real Estate 888.6 1,247.1
Lease Financing, net 647.1 547.7
Non-U.S. 542.7 519.0
Other 167.2 241.4
Total loans and leases 6,537.4 6,237.0
Commercial | 4 to 5 Category
   
Financing Receivable, Recorded Investment [Line Items]    
Commercial and Institutional 3,040.6 3,029.1
Commercial Real Estate 1,710.9 1,467.2
Lease Financing, net 382.3 422.3
Non-U.S. 646.6 527.3
Other 174.4 176.2
Total loans and leases 5,954.8 5,622.1
Commercial | 6 to 9 Category (Watch List)
   
Financing Receivable, Recorded Investment [Line Items]    
Commercial and Institutional 136.1 207.8
Commercial Real Estate 260.3 267.4
Lease Financing, net 5.6 8.8
Non-U.S. 3.0 11.2
Total loans and leases 405.0 495.2
Personal
   
Financing Receivable, Recorded Investment [Line Items]    
Residential real estate 10,375.2 10,708.9
Private Client 6,130.1 5,651.4
Other 102.0 349.3
Total loans and leases 16,607.3 16,709.6
Personal | 1 to 3 Category
   
Financing Receivable, Recorded Investment [Line Items]    
Residential real estate 3,003.3 2,777.1
Private Client 3,741.3 3,390.6
Other 50.0 162.3
Total loans and leases 6,794.6 6,330.0
Personal | 4 to 5 Category
   
Financing Receivable, Recorded Investment [Line Items]    
Residential real estate 6,868.2 7,501.0
Private Client 2,365.4 2,245.9
Other 52.0 187.0
Total loans and leases 9,285.6 9,933.9
Personal | 6 to 9 Category (Watch List)
   
Financing Receivable, Recorded Investment [Line Items]    
Residential real estate 503.7 430.8
Private Client 23.4 14.9
Total loans and leases $ 527.1 $ 445.7