Accumulated Other Comprehensive Income Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2013

Accumulated Other Comprehensive Income [Abstract]

Changes in other comprehensive income [Table Text Block]

The following table presents changes in other comprehensive income (loss) for the three months ended March 31, 2013 and 2012:

	Before-Tax Amount			Tax Effect			Net of Tax Amount
	(in thousands)
Three months ended March 31, 2013
Unrealized gain (loss) on securities	$	192		$	(67	)	$	125
Reclassification adjustment for securities (gains) losses included in net income (1)	(2,473		)	865			(1,608		)
Non-credit related unrealized gain (loss) on other-than-temporarily impaired debt securities	1,666			(583		)	1,083
Unrealized gain on derivative financial instruments	54			(20		)	34
Amortization (accretion) of net unrecognized pension and postretirement income (cost) (2)	505			(177		)	328
Total Other Comprehensive Income (Loss)	$	(56	)	$	18		$	(38	)
Three months ended March 31, 2012
Unrealized gain (loss) on securities	$	7,052		$	(2,468	)	$	4,584
Reclassification adjustment for securities (gains) losses included in net income (1)	(1,251		)	438			(813		)
Non-credit related unrealized gain (loss) on other-than-temporarily impaired debt securities	208			(73		)	135
Unrealized gain on derivative financial instruments	52			(18		)	34
Amortization (accretion) of net unrecognized pension and postretirement income (cost) (2)	329			(115		)	214
Total Other Comprehensive Income (Loss)	$	6,390		$	(2,236	)	$	4,154

(1) Amounts reclassified out of accumulated other comprehensive income. Before-tax amounts included within "Investment securities gains, net" on the consolidated statements of income. See Note D, "Investment Securities," for additional details.

(2) Amounts reclassified out of accumulated other comprehensive income. Before-tax amounts included within "Salaries and employee benefits" on the consolidated statements of income. See Note H, "Employee Benefit Plans," for additional details.

Changes in each component of accumulated other comprehensive income [Table Text Block]

The following table presents changes in each component of accumulated other comprehensive income, net of tax, for the three months ended March 31, 2013 and 2012:

	Unrealized Gains (Losses) on Investment Securities Not Other-Than-Temporarily Impaired			Unrealized Non-Credit Gains (Losses) on Other-Than-Temporarily Impaired Debt Securities			Unrecognized Pension and Postretirement Plan Income (Costs)			Unrealized Effective Portions of Losses on Forward-Starting Interest Rate Swaps			Total
	(in thousands)
Three months ended March 31, 2013
Balance at December 31, 2012	$	26,361		$	613		$	(18,481	)	$	(2,818	)	$	5,675
Other comprehensive income (loss) before reclassifications	125			1,083			—			—			1,208
Amounts reclassified from accumulated other comprehensive income (loss)	(1,608		)	—			328			34			(1,246		)
Balance at March 31, 2013	$	24,878		$	1,696		$	(18,153	)	$	(2,784	)	$	5,637
Three months ended March 31, 2012
Balance at December 31, 2011	$	27,054		$	(1,011	)	$	(15,134	)	$	(2,954	)	$	7,955
Other comprehensive income (loss) before reclassifications	4,584			135			—			—			4,719
Amounts reclassified from accumulated other comprehensive income (loss)	(813		)	—			214			34			(565		)
Balance at March 31, 2012	$	30,825		$	(876	)	$	(14,920	)	$	(2,920	)	$	12,109