NORTHWEST NATURAL GAS COMPANY Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation
NORTHWEST NATURAL GAS COMPANY reported Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation of $428.00 thousand for the 12-month period ending 2017-12-31, per its 8-K filed 2018-09-24.
Discontinued › Notes › Compensation Related Costs › Retirement Benefits › Defined Benefit Plan › Defined Benefit Plan, Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rate
us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1 · last filed 2018-09-24
- NORTHWEST NATURAL GAS COMPANY defined benefit plan, effect of one percentage point decrease on accumulated postretirement benefit obligation for fiscal 2016 was $577.00K, a 13.23% decline from fiscal 2015.
- NORTHWEST NATURAL GAS COMPANY defined benefit plan, effect of one percentage point decrease on accumulated postretirement benefit obligation for fiscal 2015 was $665.00K.
- NORTHWEST NATURAL GAS COMPANY defined benefit plan, effect of one percentage point decrease on accumulated postretirement benefit obligation for fiscal 2014 was -$965.00K.
- NORTHWEST NATURAL GAS COMPANY defined benefit plan, effect of one percentage point decrease on accumulated postretirement benefit obligation for fiscal 2013 was -$660.00K.
| Period end | Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation 12 month |
|---|---|
| 2017-12-31 | $428.00K 8-K · filed 2018-09-24 |
| 2016-12-31 | $577.00K 10-K · filed 2017-02-27 |
| 2015-12-31 | $665.00K 10-K · filed 2016-02-26 |
| 2014-12-31 | -$965.00K 10-K · filed 2015-02-27 |
| 2013-12-31 | -$660.00K 10-K · filed 2014-02-28 |
| 2012-12-31 | -$841.00K 10-K · filed 2013-03-01 |