v3.10.0.1
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category - USD ($)
$ in Thousands |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
$ 150,634
|
$ 150,822
|
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
82,520
|
82,099
|
Significant Other Observable Inputs (Level 2) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
68,114
|
68,723
|
Significant Unobservable Inputs (Level 3) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
0
|
0
|
Cash and equivalents [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
27,209
|
27,156
|
Cash and equivalents [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
27,209
|
27,156
|
Cash and equivalents [Member] | Significant Other Observable Inputs (Level 2) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
0
|
0
|
Cash and equivalents [Member] | Significant Unobservable Inputs (Level 3) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
0
|
0
|
Debt instruments [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
14,269
|
14,520
|
Debt instruments [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
14,269
|
14,520
|
Debt instruments [Member] | Significant Other Observable Inputs (Level 2) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
0
|
0
|
Debt instruments [Member] | Significant Unobservable Inputs (Level 3) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
0
|
0
|
Equity securities [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
41,042
|
40,423
|
Equity securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
41,042
|
40,423
|
Equity securities [Member] | Significant Other Observable Inputs (Level 2) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
0
|
0
|
Equity securities [Member] | Significant Unobservable Inputs (Level 3) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
0
|
0
|
Commingled funds [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
62,088
|
62,907
|
Commingled funds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
0
|
0
|
Commingled funds [Member] | Significant Other Observable Inputs (Level 2) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
62,088
|
62,907
|
Commingled funds [Member] | Significant Unobservable Inputs (Level 3) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
0
|
0
|
Limited partnerships and hedge fund investments [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
6,026
|
5,816
|
Limited partnerships and hedge fund investments [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
0
|
0
|
Limited partnerships and hedge fund investments [Member] | Significant Other Observable Inputs (Level 2) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
6,026
|
5,816
|
Limited partnerships and hedge fund investments [Member] | Significant Unobservable Inputs (Level 3) [Member] |
|
|
EMPLOYEE BENEFIT PLANS (Details) - Pension and post-retirement plan assets by asset category [Line Items] |
|
|
Defined Benefit Plan, Plan Assets, Amount |
$ 0
|
$ 0
|
X |
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