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Accumulated Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2016
Accumulated items of other comprehensive income: |
Schedule of Accumulated Other Comprehensive Income | The table below presents changes in the components of AOCI from January 1, 2014 to December 31, 2016:
(in thousands) |  | Translation adjustments |  | Pension and postretirement liability adjustments |  | Derivative valuation adjustment |  | Total Other Comprehensive Income
January 1, 2014 |  | ($138 | ) |  | ($48,383 | ) |  | ($977 | ) |  | ($49,498 | )
Other comprehensive income/(loss) before reclassifications |  | (55,102 | ) |  | 252 |  |  | (1,052 | ) |  | (55,902 | )
Pension/postretirement settlements and curtailments |  |  |  |  | 5,167 |  |  |  |  |  | 5,167 |
Pension/postretirement plan remeasurement |  |  |  |  | (9,265 | ) |  |  |  |  | (9,265 | )
Interest expense related to swaps reclassified to the Statement of Income, net of tax |  |  |  |  |  |  |  | 1,168 |  |  | 1,168 |
Pension and postretirement liability adjustments reclassified to Statement of Income, net of tax |  |  |  |  | 563 |  |  |  |  |  | 563 |
Net current period other comprehensive income |  | (55,102 | ) |  | (3,283 | ) |  | 116 |  |  | (58,269 | )
December 31, 2014 |  | (55,240 | ) |  | (51,666 | ) |  | (861 | ) |  | (107,767 | )
Other comprehensive income/(loss) before reclassifications |  | (53,415 | ) |  | 2,238 |  |  | (1,836 | ) |  | (53,013 | )
Pension/postretirement settlements and curtailments |  |  |  |  | 103 |  |  |  |  |  | 103 |
Pension/postretirement plan remeasurement |  |  |  |  | (622 | ) |  |  |  |  | (622 | )
Interest expense related to swaps reclassified to the Statement of Income, net of tax |  |  |  |  |  |  |  | 1,233 |  |  | 1,233 |
Pension and postretirement liability adjustments reclassified to Statement of Income, net of tax |  |  |  |  | 1,222 |  |  |  |  |  | 1,222 |
Net current period other comprehensive income |  | (53,415 | ) |  | 2,941 |  |  | (603 | ) |  | (51,077 | )
December 31, 2015 |  | (108,655 | ) |  | (48,725 | ) |  | (1,464 | ) |  | (158,844 | )
Other comprehensive income/(loss) before reclassifications |  | (24,643 | ) |  | 676 |  |  | 804 |  |  | (23,163 | )
Pension/postretirement settlements and curtailments |  |  |  |  | 45 |  |  |  |  |  | 45 |
Pension/postretirement plan remeasurement |  |  |  |  | (4,394 | ) |  |  |  |  | (4,394 | )
Interest expense related to swaps reclassified to the Statement of Income, net of tax |  |  |  |  |  |  |  | 1,488 |  |  | 1,488 |
Pension and postretirement liability adjustments reclassified to Statement of Income, net of tax |  |  |  |  | 679 |  |  |  |  |  | 679 |
Net current period other comprehensive income |  | (24,643 | ) |  | (2,994 | ) |  | 2,292 |  |  | (25,345 | )
December 31, 2016 |  | ($133,298 | ) |  | ($51,719 | ) |  | $828 |  |  | ($184,189 | )
Schedule of Accumulated Other Comprehensive Income Components Reclassified to Statement of Income | The table below presents the expense/(income) amounts reclassified, and the line items of the Statement of Income that were affected for the periods ended December 31, 2016, 2015 and 2014.
(in thousands) | 2016 | 2015 | 2014
Pretax Derivative valuation reclassified from Accumulated Other Comprehensive Income: |
Expense related to interest rate swaps included in Income before taxes (a) | $2,400 | $1,988 | $1,914
Income tax effect | (912) | (755) | (746)
Effect on net income due to items reclassified from Accumulated Other Comprehensive Income | $1,488 | $1,233 | $1,168
Pretax pension and postretirement liabilities reclassified from Accumulated Other Comprehensive Income:
Pension/postretirement settlements and curtailments | $51 | $103 | $8,377
Amortization of prior service credit | (4,450) | (4,440) | (4,436)
Amortization of net actuarial loss | 5,102 | 5,932 | 5,329
Total pretax amount reclassified (b) | 703 | 1,595 | 9,270
Income tax effect | 21 | (270) | (3,540)
Effect on net income due to items reclassified from Accumulated Other Comprehensive Income | $724 | $1,325 | $5,730
| (a) | Included in Interest expense are payments related to the interest rate swap agreements and amortization of swap buyouts (see Note 15).
| (b) | These accumulated other comprehensive income components are included in the computation of net periodic pension cost (see Note 4).

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