Reclassifications from accumulated other comprehensive loss for the three and nine months ended Sept. 30, 2017 and 2016 were as follows: | | | | | | | | | | | | | | | | | | | Amounts Reclassified from Accumulated Other Comprehensive Loss | | (Thousands of Dollars) | | Three Months Ended Sept. 30, 2017 | | Three Months Ended Sept. 30, 2016 | | Losses on cash flow hedges: | | |
| | |
| | Interest rate derivatives | | $ | 16 |
| (a) | $ | 69 |
| (a) | Total, pre-tax | | 16 |
| | 69 |
| | Tax benefit | | (6 | ) | | (25 | ) | | Total, net of tax | | 10 |
| | 44 |
| | Defined benefit pension and postretirement losses: | | | | | | Amortization of net loss | | 24 |
| (b) | — |
| (b) | Total, pre-tax | | 24 |
| | — |
| | Tax benefit | | (8 | ) | | — |
| | Total, net of tax | | 16 |
| | — |
| | Total amounts reclassified, net of tax | | $ | 26 |
| | $ | 44 |
| |
| | | | | | | | | | | | | Amounts Reclassified from Accumulated Other Comprehensive Loss | | (Thousands of Dollars) | | Nine Months Ended Sept. 30, 2017 | | Nine Months Ended Sept. 30, 2016 | | Losses on cash flow hedges: | | |
| | |
| | Interest rate derivatives | | $ | 47 |
| (a) | $ | 203 |
| (a) | Total, pre-tax | | 47 |
| | 203 |
| | Tax benefit | | (18 | ) | | (74 | ) | | Total, net of tax | | 29 |
| | 129 |
| | Defined benefit pension and postretirement losses: | | | | | | Amortization of net loss | | 72 |
| (b) | — |
| (b) | Total, pre-tax | | 72 |
| | — |
| | Tax benefit | | (26 | ) | | — |
| | Total, net of tax | | 46 |
| | — |
| | Total amounts reclassified, net of tax | | $ | 75 |
| | $ | 129 |
| |
| | (a) | Included in interest charges. |
| | (b) | Included in the computation of net periodic pension and postretirement benefit costs. See Note 10 for details regarding these benefit plans. |
|