v3.6.0.2
Pension and Other Retirement Plans - Defined Benefit Pension Plans and Other Post Retirement Plans Summarized Info (Details) - USD ($)
$ in Thousands |
12 Months Ended |
|
|
|
Pension Plans |
|
|
|
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] |
|
|
|
Projected benefit obligations, beginning of year |
$ 1,986,971
|
$ 2,124,373
|
|
Service cost |
692
|
709
|
$ 463
|
Interest cost |
82,724
|
81,815
|
82,109
|
Plan amendments |
1,025
|
0
|
|
Impact of Medicare Reform Act |
0
|
0
|
|
Actuarial loss (gain) |
22,615
|
(114,431)
|
|
Benefits paid |
(103,764)
|
(105,495)
|
|
Projected benefit obligations, end of year |
1,990,263
|
1,986,971
|
2,124,373
|
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |
|
|
|
Fair value of plans’ assets, beginning of year |
1,530,898
|
1,655,257
|
|
Actual return on plans’ assets |
118,728
|
(19,113)
|
|
Employer contributions |
0
|
249
|
|
Benefits paid |
(103,764)
|
(105,495)
|
|
Fair value of plans’ assets, end of year |
1,545,862
|
1,530,898
|
1,655,257
|
Under funded status of the plans |
(444,401)
|
(456,073)
|
|
Other Postretirement Plans |
|
|
|
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] |
|
|
|
Projected benefit obligations, beginning of year |
10,055
|
14,005
|
|
Service cost |
0
|
81
|
328
|
Interest cost |
320
|
451
|
1,466
|
Plan amendments |
0
|
(3,887)
|
|
Impact of Medicare Reform Act |
60
|
72
|
|
Actuarial loss (gain) |
(496)
|
726
|
|
Benefits paid |
(1,064)
|
(1,393)
|
|
Projected benefit obligations, end of year |
8,875
|
10,055
|
14,005
|
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |
|
|
|
Fair value of plans’ assets, beginning of year |
0
|
0
|
|
Actual return on plans’ assets |
0
|
0
|
|
Employer contributions |
1,064
|
1,393
|
|
Benefits paid |
(1,064)
|
(1,393)
|
|
Fair value of plans’ assets, end of year |
0
|
0
|
$ 0
|
Under funded status of the plans |
$ (8,875)
|
$ (10,055)
|
|
X |
- DefinitionThe 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.
+ ReferencesReference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Actual Return on Plan Assets (Component of Net Periodic Postretirement Benefit Cost)
-URI http://asc.fasb.org/extlink&oid=6504192
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920
Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Actual Return on Plan Assets (Component of Net Periodic Pension Cost)
-URI http://asc.fasb.org/extlink&oid=6504226
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- DefinitionAmount of gain (loss) related to change in benefit obligation resulting from changes in actuarial assumptions, for example, but not limited to, interest, mortality, employee turnover, salary, and temporary deviation from the substantive plan.
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- Definition1) 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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- DefinitionThe 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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- DefinitionA roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.
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- DefinitionA roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.
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- DefinitionAmount of contributions made by the employer to defined benefit plans.
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- DefinitionFair value of assets that have been segregated and restricted to provide pension or postretirement benefits. Assets include, but are not limited to, stocks, bonds, other investments, earnings from investments, and contributions by the employer and employees.
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- DefinitionThe funded status is measured as the difference between the fair value of plan assets and the benefit obligation. Will normally be the same as the net Defined Benefit Plan, Amounts Recognized in Balance Sheet, Total.
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- DefinitionAmount of the period's gross receipts received from the prescription drug subsidy, which is to be used in the roll forward of the accumulated postretirement benefit obligation of an applicable postretirement benefit plan.
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- DefinitionThe increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.
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- DefinitionThe amount of increase or decrease due to a change in the terms of an existing plan or the initiation of a new plan. A plan amendment may increase or decrease benefits, including those attributed to years of service already rendered.
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- DefinitionThe 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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