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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details 3) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Interest income | $ 37,139 |  | $ 35,558 |  | $ 112,068 |  | $ 103,145 |
Investment securities gains |  |  |  |  | (240) |  |  |
Net actuarial losses | (305) |  | (617) |  | (915) |  | (1,851) |
Net transition obligation | (4) |  | (4) |  | (12) |  | (12) |
Prior service cost | (5) |  | (5) |  | (15) |  | (15) |
Tax (expense) benefit | (5,241) |  | (2,174) |  | (14,636) |  | 115,683 |
Net income (loss) | 8,230 |  | 10,204 |  | 27,188 |  | 161,780 |
Amount Reclassified from AOCI |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Net income (loss) | (212) |  | (375) |  | (1,231) |  | (12,368) |
Unrealized loss on derivatives | Amount Reclassified from AOCI |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Interest income |  |  |  |  |  |  | (394) |
Tax (expense) benefit |  |  |  |  |  |  | (10,599) |
Net of tax |  |  |  |  |  |  | (10,993) |
Amortization of defined benefit plan items | Amount Reclassified from AOCI |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Net actuarial losses | (305) | [1] | (617) | [1] | (915) | [1] | (1,851) | [1]
Net transition obligation | (4) | [1] | (4) | [1] | (12) | [1] | (12) | [1]
Prior service cost | (5) | [1] | (5) | [1] | (15) | [1] | (15) | [1]
Total before tax | (314) |  | (626) |  | (942) |  | (1,878) |
Tax (expense) benefit | 102 |  | 251 |  | 353 |  | 503 |
Net of tax | (212) |  | (375) |  | (589) |  | (1,375) |
Sale of investment securities available for sale | Amount Reclassified from AOCI |  |  |  |  |  |  |  |
Amounts reclassified out of each component of accumulated other comprehensive income |  |  |  |  |  |  |  |
Investment securities gains |  |  |  |  | (1,071) |  |  |
Tax (expense) benefit |  |  |  |  | 429 |  |  |
Net of tax |  |  |  |  | $ (642) |  |  |
[1] | These accumulated other comprehensive income components are included in the computation of net periodic pension cost (see Note 14 for additional details).

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