Annual report pursuant to Section 13 and 15(d)

Loans and Leases and Allowance for Credit Losses (Details 3)

v2.4.0.6
Loans and Leases and Allowance for Credit Losses (Details 3) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded $ 322,147 $ 82,012 $ 94,289
Ending balance of impaired loans with allowance recorded 818,379 890,269 825,292
Related Allowance 63,445 105,552 143,860
Ending balance of impaired loans, total 1,140,526 972,281 919,581
Average balance of impaired loans, total 1,125,891 942,235 1,064,235
Commercial and Industrial [Member]
      
Detailed impaired loan information by class      
Loans considered impaired due to status as a TDR 44,265    
Ending balance of impaired loans with no allowance recorded 87,363 0 24,877
Unpaid principal balance of impaired loans with no allowance recorded 135,905 [1] 0  
Average balance of impaired loans with no allowance recorded 73,770 11,325  
Interest income recognized on impaired loans with no allowance recorded 2,991 331  
Ending balance of impaired loans with allowance recorded 86,644 [2] 153,724 173,243
Unpaid principal balance of impaired loans with allowance recorded 109,921 [1] 194,674 [1]  
Related Allowance 11,694 30,613 63,308
Average balance of impaired loans with allowance recorded 105,922 153,854  
Interest income recognized on impaired loans with allowance recorded 3,631 4,585  
Ending balance of impaired loans, total 174,007 153,724 198,120
Average balance of impaired loans, total 179,692 165,179 230,647
Commercial Real Estate [Member]
      
Detailed impaired loan information by class      
Loans considered impaired due to status as a TDR 31,605    
Ending balance of impaired loans with no allowance recorded 232,401 82,012 69,412
Unpaid principal balance of impaired loans with no allowance recorded 341,571 [1] 101,234 [1]  
Average balance of impaired loans with no allowance recorded 230,584 71,136  
Interest income recognized on impaired loans with no allowance recorded 10,015 2,719  
Ending balance of impaired loans with allowance recorded 193,413 [3] 305,390 241,256
Unpaid principal balance of impaired loans with allowance recorded 225,217 [1] 415,606 [1]  
Related Allowance 31,133 55,306 65,129
Average balance of impaired loans with allowance recorded 243,778 287,293  
Interest income recognized on impaired loans with allowance recorded 9,610 7,020  
Ending balance of impaired loans, total 425,814 387,402 310,668
Average balance of impaired loans, total 474,362 358,429 471,080
Commercial and industrial owner occupied [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 1,050 0  
Unpaid principal balance of impaired loans with no allowance recorded 1,091 [1] 0  
Average balance of impaired loans with no allowance recorded 4,246 6,285  
Interest income recognized on impaired loans with no allowance recorded 77 169  
Ending balance of impaired loans with allowance recorded 46,266 53,613  
Unpaid principal balance of impaired loans with allowance recorded 56,925 [1] 77,205 [1]  
Related Allowance 5,730 7,377  
Average balance of impaired loans with allowance recorded 40,029 53,219  
Interest income recognized on impaired loans with allowance recorded 1,327 1,633  
Other commercial and industrial [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 31,841 0  
Unpaid principal balance of impaired loans with no allowance recorded 54,520 [1] 0  
Average balance of impaired loans with no allowance recorded 11,922 5,040  
Interest income recognized on impaired loans with no allowance recorded 555 162  
Ending balance of impaired loans with allowance recorded 40,378 100,111  
Unpaid principal balance of impaired loans with allowance recorded 52,996 [1] 117,469 [1]  
Related Allowance 5,964 23,236  
Average balance of impaired loans with allowance recorded 65,893 100,635  
Interest income recognized on impaired loans with allowance recorded 2,304 2,952  
Commercial real estate retail properties [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 54,216 43,970  
Unpaid principal balance of impaired loans with no allowance recorded 56,569 [1] 45,192 [1]  
Average balance of impaired loans with no allowance recorded 51,939 26,717  
Interest income recognized on impaired loans with no allowance recorded 2,758 1,082  
Ending balance of impaired loans with allowance recorded 65,004 129,396  
Unpaid principal balance of impaired loans with allowance recorded 73,000 [1] 161,596 [1]  
Related Allowance 8,144 30,363  
Average balance of impaired loans with allowance recorded 107,842 102,384  
Interest income recognized on impaired loans with allowance recorded 4,730 2,897  
Commercial real estate Multi family [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 5,719 6,292  
Unpaid principal balance of impaired loans with no allowance recorded 5,862 [1] 6,435 [1]  
Average balance of impaired loans with no allowance recorded 5,631 13,757  
Interest income recognized on impaired loans with no allowance recorded 353 701  
Ending balance of impaired loans with allowance recorded 17,410 38,154  
Unpaid principal balance of impaired loans with allowance recorded 18,531 [1] 45,138 [1]  
Related Allowance 2,662 4,753  
Average balance of impaired loans with allowance recorded 27,953 28,847  
Interest income recognized on impaired loans with allowance recorded 1,371 829  
Commercial real estate office [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 20,051 1,191  
Unpaid principal balance of impaired loans with no allowance recorded 24,843 [1] 1,261 [1]  
Average balance of impaired loans with no allowance recorded 6,734 1,624  
Interest income recognized on impaired loans with no allowance recorded 405 9  
Ending balance of impaired loans with allowance recorded 40,375 23,568  
Unpaid principal balance of impaired loans with allowance recorded 45,164 [1] 42,287 [1]  
Related Allowance 9,214 2,832  
Average balance of impaired loans with allowance recorded 18,751 26,589  
Interest income recognized on impaired loans with allowance recorded 379 228  
Commercial real estate Industrial and warehouse [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 15,013 8,163  
Unpaid principal balance of impaired loans with no allowance recorded 17,476 [1] 9,945 [1]  
Average balance of impaired loans with no allowance recorded 9,877 3,961  
Interest income recognized on impaired loans with no allowance recorded 501 131  
Ending balance of impaired loans with allowance recorded 22,450 29,435  
Unpaid principal balance of impaired loans with allowance recorded 25,374 [1] 47,373 [1]  
Related Allowance 1,092 3,136  
Average balance of impaired loans with allowance recorded 24,454 42,862  
Interest income recognized on impaired loans with allowance recorded 717 740  
Other commercial real estate [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 10,479 22,396  
Unpaid principal balance of impaired loans with no allowance recorded 10,728 [1] 38,401 [1]  
Average balance of impaired loans with no allowance recorded 15,125 25,077  
Interest income recognized on impaired loans with no allowance recorded 501 796  
Ending balance of impaired loans with allowance recorded 48,174 84,837  
Unpaid principal balance of impaired loans with allowance recorded 63,148 [1] 119,212 [1]  
Related Allowance 10,021 14,222  
Average balance of impaired loans with allowance recorded 64,778 86,611  
Interest income recognized on impaired loans with allowance recorded 2,413 2,326  
Home equity secured by first-lien other [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 0 0  
Unpaid principal balance of impaired loans with no allowance recorded 0 0  
Average balance of impaired loans with no allowance recorded 0 0  
Interest income recognized on impaired loans with no allowance recorded 0 0  
Ending balance of impaired loans with allowance recorded 76,258 [4] 35,842 [4]  
Unpaid principal balance of impaired loans with allowance recorded 80,831 [1],[4] 35,842 [1],[4]  
Related Allowance 1,329 [4] 626 [4]  
Average balance of impaired loans with allowance recorded 54,898 [4] 26,956 [4]  
Interest income recognized on impaired loans with allowance recorded 2,651 [4] 1,201 [4]  
Home equity secured by junior-lien [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 0 0  
Unpaid principal balance of impaired loans with no allowance recorded 0 0  
Average balance of impaired loans with no allowance recorded 0 0  
Interest income recognized on impaired loans with no allowance recorded 0 0  
Ending balance of impaired loans with allowance recorded 41,274 [4] 16,751 [4]  
Unpaid principal balance of impaired loans with allowance recorded 63,390 [1],[4] 16,751 [1],[4]  
Related Allowance 3,454 [4] 993 [4]  
Average balance of impaired loans with allowance recorded 24,625 [4] 15,947 [4]  
Interest income recognized on impaired loans with allowance recorded 1,382 [4] 751 [4]  
Automobile Loan [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 0 0 0
Unpaid principal balance of impaired loans with no allowance recorded 0 0  
Average balance of impaired loans with no allowance recorded 0 0  
Interest income recognized on impaired loans with no allowance recorded 0 0  
Ending balance of impaired loans with allowance recorded 43,607 [4] 36,574 [4] 29,764
Unpaid principal balance of impaired loans with allowance recorded 44,790 [1],[4] 36,574 [1],[4]  
Related Allowance 1,446 [4] 1,393 [4] 1,477
Average balance of impaired loans with allowance recorded 39,139 [4] 32,476 [4]  
Interest income recognized on impaired loans with allowance recorded 3,382 [4] 2,982 [4]  
Ending balance of impaired loans, total 43,607 36,574 29,764
Average balance of impaired loans, total 39,139 32,476 26,281
Residential Mortgage [Member]
      
Detailed impaired loan information by class      
Amount of TDRs guaranteed by the U.S. government 28,695    
Ending balance of impaired loans with no allowance recorded 2,243 0 0
Unpaid principal balance of impaired loans with no allowance recorded 4,104 [1] 0  
Average balance of impaired loans with no allowance recorded 3,521 0  
Interest income recognized on impaired loans with no allowance recorded 97 0  
Ending balance of impaired loans with allowance recorded 374,526 [4],[5] 335,768 [4] 334,207
Unpaid principal balance of impaired loans with allowance recorded 413,583 [1],[4] 361,161 [1],[4]  
Related Allowance 14,176 [4] 16,091 [4] 11,780
Average balance of impaired loans with allowance recorded 345,206 [4] 335,549 [4]  
Interest income recognized on impaired loans with allowance recorded 11,420 [4] 12,894 [4]  
Ending balance of impaired loans, total 376,769 335,768 334,207
Average balance of impaired loans, total 348,727 335,549 293,256
Other Consumer loan [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 140 0 0
Unpaid principal balance of impaired loans with no allowance recorded 245 [1] 0  
Average balance of impaired loans with no allowance recorded 622 0  
Interest income recognized on impaired loans with no allowance recorded 6 0  
Ending balance of impaired loans with allowance recorded 2,657 [4] 6,220 [4] 9,565
Unpaid principal balance of impaired loans with allowance recorded 2,657 [1],[4] 6,220 [1],[4]  
Related Allowance 213 [4] 530 [4] 668
Average balance of impaired loans with allowance recorded 3,826 [4] 7,699 [4]  
Interest income recognized on impaired loans with allowance recorded 126 [4] 478 [4]  
Ending balance of impaired loans, total 2,797 6,220 9,565
Average balance of impaired loans, total 4,448 7,699 9,163
Commercial and industrial purchased impaired
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 54,472    
Unpaid principal balance of impaired loans with no allowance recorded 80,294 [1]    
Average balance of impaired loans with no allowance recorded 57,602    
Interest income recognized on impaired loans with no allowance recorded 2,359    
Ending balance of impaired loans with allowance recorded 0    
Unpaid principal balance of impaired loans with allowance recorded 0    
Related Allowance 0    
Average balance of impaired loans with allowance recorded 0    
Interest income recognized on impaired loans with allowance recorded 0    
Commercial real estate purchased impaired
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 126,923    
Unpaid principal balance of impaired loans with no allowance recorded 226,093 [1]    
Average balance of impaired loans with no allowance recorded 141,278    
Interest income recognized on impaired loans with no allowance recorded 5,497    
Ending balance of impaired loans with allowance recorded 0    
Unpaid principal balance of impaired loans with allowance recorded 0 [1]    
Related Allowance 0    
Average balance of impaired loans with allowance recorded 0    
Interest income recognized on impaired loans with allowance recorded 0    
Residential mortgage other
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 0    
Unpaid principal balance of impaired loans with no allowance recorded 0    
Average balance of impaired loans with no allowance recorded 0    
Interest income recognized on impaired loans with no allowance recorded 0    
Ending balance of impaired loans with allowance recorded 374,526 [4]    
Unpaid principal balance of impaired loans with allowance recorded 413,583 [1],[4]    
Related Allowance 14,176 [4]    
Average balance of impaired loans with allowance recorded 345,206 [4]    
Interest income recognized on impaired loans with allowance recorded 11,420 [4]    
Other consumer other
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 0    
Unpaid principal balance of impaired loans with no allowance recorded 0    
Average balance of impaired loans with no allowance recorded 0    
Interest income recognized on impaired loans with no allowance recorded 0    
Ending balance of impaired loans with allowance recorded 2,657 [4]    
Unpaid principal balance of impaired loans with allowance recorded 2,657 [1],[4]    
Related Allowance 213 [4]    
Average balance of impaired loans with allowance recorded 3,826 [4]    
Interest income recognized on impaired loans with allowance recorded 126 [4]    
Residential mortgage purchased impaired
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 2,243    
Unpaid principal balance of impaired loans with no allowance recorded 4,104 [1]    
Average balance of impaired loans with no allowance recorded 3,521    
Interest income recognized on impaired loans with no allowance recorded 97    
Ending balance of impaired loans with allowance recorded 0    
Unpaid principal balance of impaired loans with allowance recorded 0    
Related Allowance 0    
Average balance of impaired loans with allowance recorded 0    
Interest income recognized on impaired loans with allowance recorded 0    
Other consumer purchased impaired
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 140    
Unpaid principal balance of impaired loans with no allowance recorded 245 [1]    
Average balance of impaired loans with no allowance recorded 622    
Interest income recognized on impaired loans with no allowance recorded 6    
Ending balance of impaired loans with allowance recorded 0    
Unpaid principal balance of impaired loans with allowance recorded 0    
Related Allowance 0    
Average balance of impaired loans with allowance recorded 0    
Interest income recognized on impaired loans with allowance recorded 0    
Home Equity [Member]
      
Detailed impaired loan information by class      
Ending balance of impaired loans with no allowance recorded 0 0 0
Unpaid principal balance of impaired loans with no allowance recorded 0    
Average balance of impaired loans with no allowance recorded 0    
Interest income recognized on impaired loans with no allowance recorded 0    
Ending balance of impaired loans with allowance recorded 117,532 [4] 52,593 37,257
Unpaid principal balance of impaired loans with allowance recorded 144,221 [1],[4]    
Related Allowance 4,783 [4] 1,619 1,498
Average balance of impaired loans with allowance recorded 79,523 [4]    
Interest income recognized on impaired loans with allowance recorded 4,033 [4]    
Ending balance of impaired loans, total 117,532 52,593 37,257
Average balance of impaired loans, total $ 79,523 $ 42,903 $ 33,808
[1] The differences between the ending balance and unpaid principal balance amounts represent partial charge-offs.
[2] At December 31, 2012, $44,265 thousand of the $86,644 thousand commercial and industrial loans with an allowance recorded were considered impaired due to their status as a TDR.
[3] At December 31, 2012, $31,605 thousand of the $193,413 thousand commercial real estate loans with an allowance recorded were considered impaired due to their status as a TDR.
[4] All automobile, home equity, residential mortgage, and other consumer impaired loans included in these tables are considered impaired due to their status as a TDR.
[5] At December 31, 2012, $28,695 thousand of the $374,526 thousand residential mortgage loans with an allowance recorded were guaranteed by the U.S. government.