XML 20 R57.htm IDEA: XBRL DOCUMENT v2.4.0.6
Loans, Allowance for Loan and Lease Losses, and Reserve for Off-Balance Sheet Credit Commitments (Details 6) (USD $)
 3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans $ 13,507,209,000 $ 11,663,123,000 $ 13,507,209,000 $ 11,663,123,000 $ 12,309,385,000
Covered Loans Allowance          
Balance, beginning of period 61,471,000 82,016,000 64,565,000 67,389,000  
Provision for losses 13,293,000 1,716,000 20,759,000 20,832,000  
Reduction in allowance due to loan removals (31,617,000) (16,103,000) (42,177,000) (20,592,000)  
Balance, end of period 43,147,000 67,629,000 43,147,000 67,629,000  
Acquired covered loans on nonaccrual status 400,000   400,000   400,000
Covered loans 30 to 89 days delinquent 17,300,000   17,300,000   49,100,000
Covered loans 90 days or more past due on accrual status 190,000,000   190,000,000   330,200,000
Commercial
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 5,379,489,000   5,379,489,000   4,846,594,000
Commercial real estate mortgages
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 2,424,333,000 1,930,269,000 2,424,333,000 1,930,269,000 2,110,749,000
Residential mortgage
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 3,822,630,000 3,710,765,000 3,822,630,000 3,710,765,000 3,763,218,000
Fixed
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 1,499,525,000   1,499,525,000   1,581,796,000
Variable
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 2,323,105,000   2,323,105,000   2,181,422,000
Real estate construction
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 301,829,000 355,014,000 301,829,000 355,014,000 315,609,000
Construction
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 236,773,000   236,773,000   217,861,000
Land
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 65,056,000   65,056,000   97,748,000
Equity lines of credit
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 741,270,000 735,899,000 741,270,000 735,899,000 741,081,000
Installment loan
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 130,200,000 130,924,000 130,200,000 130,924,000 132,647,000
Commercial Installment loan
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 467,000   467,000   605,000
Consumer Installment loan
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 129,733,000   129,733,000   132,042,000
Lease financing
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 707,458,000   707,458,000   399,487,000
Nonclassified
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 13,054,513,000   13,054,513,000   11,834,998,000
Nonclassified | Commercial
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 5,224,293,000   5,224,293,000   4,732,663,000
Nonclassified | Commercial real estate mortgages
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 2,269,348,000   2,269,348,000   1,930,001,000
Nonclassified | Residential mortgage
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 3,794,800,000   3,794,800,000   3,728,878,000
Nonclassified | Fixed
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 1,484,559,000   1,484,559,000   1,565,420,000
Nonclassified | Variable
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 2,310,241,000   2,310,241,000   2,163,458,000
Nonclassified | Real estate construction
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 211,300,000   211,300,000   191,633,000
Nonclassified | Construction
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 177,950,000   177,950,000   147,916,000
Nonclassified | Land
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 33,350,000   33,350,000   43,717,000
Nonclassified | Equity lines of credit
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 721,715,000   721,715,000   724,045,000
Nonclassified | Installment loan
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 129,539,000   129,539,000   131,522,000
Nonclassified | Commercial Installment loan
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 467,000   467,000   601,000
Nonclassified | Consumer Installment loan
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 129,072,000   129,072,000   130,921,000
Nonclassified | Lease financing
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 703,518,000   703,518,000   396,256,000
Classified
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 452,696,000   452,696,000   474,387,000
Classified | Commercial
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 155,196,000   155,196,000   113,931,000
Classified | Commercial real estate mortgages
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 154,985,000   154,985,000   180,748,000
Classified | Residential mortgage
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 27,830,000   27,830,000   34,340,000
Classified | Fixed
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 14,966,000   14,966,000   16,376,000
Classified | Variable
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 12,864,000   12,864,000   17,964,000
Classified | Real estate construction
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 90,529,000   90,529,000   123,976,000
Classified | Construction
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 58,823,000   58,823,000   69,945,000
Classified | Land
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 31,706,000   31,706,000   54,031,000
Classified | Equity lines of credit
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 19,555,000   19,555,000   17,036,000
Classified | Installment loan
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 661,000   661,000   1,125,000
Classified | Commercial Installment loan
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans         4,000
Classified | Consumer Installment loan
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans 661,000   661,000   1,121,000
Classified | Lease financing
          
Financing Receivable, Recorded Investment          
Loans and leases, excluding covered loans $ 3,940,000   $ 3,940,000   $ 3,231,000