Schedule of accumulated other comprehensive loss |
The following table shows the changes in accumulated other comprehensive income (loss), net of tax: | | | | | | | | | | | | | | | | | | | | | Three Months Ended September 30, 2018 | Six Months Ended September 30, 2018 | | Post-retirement plans | Derivatives designated as cash flow hedges | Totals | Post-retirement plans | Derivatives designated as cash flow hedges | Totals | Beginning of period | $ | (20,548 | ) | $ | 7,769 |
| $ | (12,779 | ) | $ | (20,955 | ) | $ | 5,849 |
| $ | (15,106 | ) | Other comprehensive income (loss) before reclassifications (1) | — |
| 1,154 |
| 1,154 |
| — |
| 3,041 |
| 3,041 |
| Amounts reclassified from accumulated other comprehensive loss | 424 |
| (116 | ) | 308 |
| 831 |
| (83 | ) | 748 |
| Net current-period other comprehensive income (loss) | 424 |
| 1,038 |
| 1,462 |
| 831 |
| 2,958 |
| 3,789 |
| End of period | $ | (20,124 | ) | $ | 8,807 |
| $ | (11,317 | ) | $ | (20,124 | ) | $ | 8,807 |
| $ | (11,317 | ) |
(1) Changes in other comprehensive income (loss) before reclassification for derivatives designated as cash flow hedges are recorded net of tax expenses of $0.4 million and $1.1 million for the three and six months ended September 30, 2018, respectively. | | | | | | | | | | | | | | | | | | | | | Three Months Ended September 30, 2017 | Six Months Ended September 30, 2017 | | Post-retirement plans | Derivatives designated as cash flow hedges | Totals | Post-retirement plans | Derivatives designated as cash flow hedges | Totals | Beginning of period | $ | (16,714 | ) | $ | (510 | ) | $ | (17,224 | ) | $ | (17,077 | ) | $ | — |
| $ | (17,077 | ) | Other comprehensive income (loss) before reclassifications (2) | — |
| (124 | ) | (124 | ) | — |
| (634 | ) | (634 | ) | Amounts reclassified from accumulated other comprehensive loss | 361 |
| — |
| 361 |
| 724 |
| — |
| 724 |
| Net current-period other comprehensive income (loss) | 361 |
| (124 | ) | 237 |
| 724 |
| (634 | ) | 90 |
| End of period | $ | (16,353 | ) | $ | (634 | ) | $ | (16,987 | ) | $ | (16,353 | ) | $ | (634 | ) | $ | (16,987 | ) |
(2) Changes in other comprehensive income (loss) before reclassification for derivatives designated as cash flow hedges are recorded net of tax benefits of $0.1 million and $0.4 million for the three and six months ended September 30, 2017, respectively.
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Reclassification out of accumulated other comprehensive loss to net income |
The following table presents the reclassifications out of accumulated other comprehensive loss to net income: | | | | | | | | | | | | | | | | | | Three Months Ended September 30, | | Six Months Ended September 30, | | 2018 | | 2017 | | 2018 | | 2017 | Amounts reclassified from accumulated other comprehensive loss: | | | | | | | | Post-retirement plans (Note 12): | | | | | | | | Amortization of net actuarial loss included in net periodic benefit cost | $ | 551 |
| | $ | 596 |
| | $ | 1,101 |
| | $ | 1,193 |
| Tax benefit (expense) | (127 | ) | | (235 | ) | | (270 | ) | | (469 | ) | Net of tax | $ | 424 |
| | $ | 361 |
| | $ | 831 |
| | $ | 724 |
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