Annual report pursuant to Section 13 and 15(d)

Other Comprehensive Income (Reclassifications) (Details 1)

v2.4.0.8
Other Comprehensive Income (Reclassifications) (Details 1) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]                      
Interest income - held-to-maturity securities - taxable                 $ 50,214 $ 24,088 $ 11,213
Gain (Loss) on Sale of Securities, Net                 2,220 6,388 3,682
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net                 1,802 1,619 7,363
Interest income - loans and leases                 1,629,939 1,675,295 1,727,784
Noninterest income - other income                 125,059 129,701 145,653
Other Noninterest Expense                 141,385 199,219 189,630
Net actuarial gains (losses)                 (13,106) 27,013 21,261
Transisition obligation                 153 12,490 7,499
Income before income taxes 206,937 240,619 203,005 203,994 221,620 196,058 201,992 205,447 854,555 825,117 707,234
Income Tax Expense (Benefit) 49,114 62,132 52,354 52,214 54,341 28,291 49,286 52,177 215,814 184,095 164,621
Net income applicable to common shareholders 149,858 170,520 142,684 143,810 159,306 159,784 144,722 145,221 606,872 609,033 511,800
Interest Income, Securities, Taxable                 148,557 184,340 207,984
Reclassification out of Accumulated Other Comprehensive Income [Member]
                      
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]                      
Gain (Loss) on Sale of Securities, Net                 (4,891)    
Income before income taxes                 (6,211)    
Income Tax Expense (Benefit)                 2,174    
Net income applicable to common shareholders                 (4,037)    
Accumulated Net Unrealized Investment Gain (Loss) [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
                      
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]                      
Interest income - held-to-maturity securities - taxable                 482    
Accumulated Other-than-Temporary Impairment [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
                      
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]                      
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net                 (1,802)    
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
                      
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]                      
Income before income taxes                 15,188    
Income Tax Expense (Benefit)                 (5,316)    
Net income applicable to common shareholders                 9,872    
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Interest Rate Contract [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
                      
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]                      
Interest income - loans and leases                 14,979    
Noninterest income - other income                 0    
Interest Income, Securities, Taxable                 209    
Accumulated Defined Benefit Plans Adjustment [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
                      
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]                      
Other Noninterest Expense                 (919)    
Net actuarial gains (losses)                 (22,293)    
Prior service costs                 3,454    
Transisition obligation                 0    
Curtailment                 32,864    
Income before income taxes                 13,106    
Income Tax Expense (Benefit)                 (4,588)    
Net income applicable to common shareholders                 $ 8,518