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Accumulated Other Comprehensive Income (Loss) (Tables) | 3 Months Ended
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Mar. 31, 2016
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Schedule Of Accumulated Other Comprehensive Income (Loss) | Accumulated other comprehensive income (loss) included the following as of March 31, 2016 and December 31, 2015:
| March 31, 2016 |  | December 31, 2015
(Dollars in thousands) | Accumulated other comprehensive income (loss) |  | Deferred tax expense (benefit) |  | Accumulated other comprehensive income (loss), net of tax |  | Accumulated other comprehensive loss |  | Deferred tax benefit |  | Accumulated other comprehensive loss, net of tax
Unrealized gains (losses) on investment securities available for sale, net | $ | 38,900 |  |  | $ | 14,866 |  |  | $ | 24,034 |  |  | $ | (24,504 | ) |  | $ | (9,379 | ) |  | $ | (15,125 | )
Unrealized loss on cash flow hedge | (729 | ) |  | (274 | ) |  | (455 | ) |  | (1,429 | ) |  | (537 | ) |  | (892 | )
Funded status of defined benefit plans | (76,767 | ) |  | (29,364 | ) |  | (47,403 | ) |  | (78,419 | ) |  | (29,996 | ) |  | (48,423 | )
Total | $ | (38,596 | ) |  | $ | (14,772 | ) |  | $ | (23,824 | ) |  | $ | (104,352 | ) |  | $ | (39,912 | ) |  | $ | (64,440 | )
The following table highlights changes in accumulated other comprehensive (loss) income by component for the three months ended March 31, 2016 and March 31, 2015:
| Three months ended March 31, 2016
(Dollars in thousands) | Unrealized gains (losses) on available for sale securities 1 |  | Gains (losses) on cash flow hedges 1 |  | Defined benefit pension items 1 |  | Total
Beginning balance | $ | (15,125 | ) |  | $ | (892 | ) |  | $ | (48,423 | ) |  | $ | (64,440 | )
Other comprehensive income before reclassifications | 42,017 |  |  | 437 |  |  | — |  |  | 42,454 |
Amounts reclassified from accumulated other comprehensive (loss) income | (2,858 | ) |  | — |  |  | 1,020 |  |  | (1,838 | )
Net current period other comprehensive income | 39,159 |  |  | 437 |  |  | 1,020 |  |  | 40,616 |
Ending balance | $ | 24,034 |  |  | $ | (455 | ) |  | $ | (47,403 | ) |  | $ | (23,824 | )
| Three months ended March 31, 2015
| Unrealized gains (losses) on available for sale securities 1 |  | Gains (losses) on cash flow hedges 1 |  | Defined benefit pension items 1 |  | Total
Beginning balance | $ | 5,098 |  |  | $ | (2,664 | ) |  | $ | (55,415 | ) |  | $ | (52,981 | )
Other comprehensive income before reclassifications | 18,602 |  |  | 354 |  |  | — |  |  | 18,956 |
Amounts reclassified from accumulated other comprehensive (loss) income | (3,149 | ) |  | — |  |  | 1,763 |  |  | (1,386 | )
Net current period other comprehensive income | 15,453 |  |  | 354 |  |  | 1,763 |  |  | 17,570 |
Ending balance | $ | 20,551 |  |  | $ | (2,310 | ) |  | $ | (53,652 | ) |  | $ | (35,411 | )
1 All amounts are net of tax.
Reclassification out of Accumulated Other Comprehensive Income |
(Dollars in thousands) |  | Three months ended March 31, 2016
Details about accumulated other comprehensive income (loss) |  | Amounts reclassified from accumulated other comprehensive income (loss)1 |  | Affected line item in the statement where net income is presented
Unrealized gains and losses on available for sale securities |  | $ | 4,628 |  |  | Securities gains
|  | (1,770 | ) |  | Income taxes
|  | $ | 2,858 |  |  | Net income
Amortization of defined benefit pension items |  |  |  |
Prior service costs |  | $ | (52 | ) |  | Employee benefits
Actuarial losses |  | (1,600 | ) |  | Employee benefits
|  | (1,652 | ) |  | Employee benefits
|  | 632 |  |  | Income taxes
|  | $ | (1,020 | ) |  | Net income
Total reclassifications for the period |  | $ | 1,838 |  |  |
|  | Three months ended March 31, 2015
Details about accumulated other comprehensive income (loss) |  | Amounts reclassified from accumulated other comprehensive income (loss)1 |  | Affected line item in the statement where net income is presented
Unrealized gains and losses on available for sale securities |  | $ | 5,126 |  |  | Securities gains
|  | (1,977 | ) |  | Income taxes
|  | $ | 3,149 |  |  | Net income
Amortization of defined benefit pension items |  |  |  |
Prior service costs |  | $ | (53 | ) |  | Employee benefits
Actuarial losses |  | (2,833 | ) |  | Employee benefits
|  | (2,886 | ) |  | Employee benefits
|  | 1,123 |  |  | Income taxes
|  | $ | (1,763 | ) |  | Net income
Total reclassifications for the period |  | $ | 1,386 |  |  |
1 Amounts in parentheses indicate debits to profit/loss.

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- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580 + Details
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