3,638

3,562

Actuarial losses (gains)

59,461

2,991

Amendments

(93)

(3,034)

3,745

52,282

Defined Benefit Plan, Other Costs

8,100

(8,355)

540

Defined Benefit Plan, Curtailments

(310)

Benefit obligation at end of year

(12,700)

(8,926)

355,766

270,607

211,504

Change in Plan Assets [Roll Forward]

Beginning balance

108,708

99,546

Actual return on assets

10,732

(889)

7,006

2,362

(1,238)

Employer contributions

12,144

9,647

3,638

3,562

Funded status at end of year

(12,700)

(8,926)

Ending balance

124,884

108,708

99,546

(230,882)

(161,899)

Other Postretirement Benefit Plans, Defined Benefit

Change in Benefit Obligation [Roll Forward]

Benefit obligation at beginning of year

12,217

11,607

Service cost

195

Interest cost

490

553

605

535

583

Actuarial losses (gains)

1,601

537

Amendments

Defined Benefit Plan, Curtailments

Benefit obligation at end of year

(820)

(1,124)

14,218

12,217

11,607

Change in Plan Assets [Roll Forward]

Beginning balance

Actual return on assets

Employer contributions

285

541

535

583

Funded status at end of year

(820)

(1,124)

Ending balance

$ (14,218)

$ (12,217)

The difference between fair value of plan assets at the end of the period and the fair value at the beginning of the period, adjusted for contributions and payments of benefits during the period, and after adjusting for taxes and other expenses, as applicable.

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Amount of gain (loss) from a decision to temporarily deviate from the substantive plan, or from a change in benefit obligation or plan asset value from changes in actuarial assumptions, for example, but not limited to, interest, mortality, employee turnover or salary scale.

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1) For defined benefit pension plans, the benefit obligation is the projected benefit obligation, which is the actuarial present value as of a date of all benefits attributed by the pension benefit formula to employee service rendered prior to that date. 2) For other postretirement defined benefit plans, the benefit obligation is the accumulated postretirement benefit obligation, which is the actuarial present value of benefits attributed to employee service rendered to a particular date.

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The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets.

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The amount of decrease that is related to an event that significantly reduces the expected years of future service of present employees or eliminates for a significant number of employees the accrual of defined benefits for some or all of their future services.

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Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets.

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Amount of other defined benefit plan costs.

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The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

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No definition available.