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EMPLOYEE BENEFIT PLANS (Fair Value and Allocation Of Plan Assets) (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended |
--- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | $ 463,005 |  | $ 429,505 |  | $ 433,467
Total pension assets Target Allocation | 100.00% |  | 100.00% |  |
Cash and equivalents Actual % of Plan Assets | 100.00% |  | 100.00% |  |
Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 463,005 |  | 429,505 |  |
Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 296,614 |  | 276,072 |  |
Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 166,391 |  | 153,432 |  |
Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Cash and Cash Equivalents [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Cash and equivalents Actual % of Plan Assets | 1.00% |  | 1.00% |  |
Cash and Cash Equivalents [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 3,088 |  | 5,002 |  |
Cash and Cash Equivalents [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 3,088 |  | 5,002 |  |
Cash and Cash Equivalents [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Cash and Cash Equivalents [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Cash and equivalents Actual % of Plan Assets | 63.00% | [1] | 63.00% | [1] |
Equity Securities [Member] | Consumer Discretionary [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 27,314 |  | 24,003 |  |
Equity Securities [Member] | Consumer Discretionary [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 27,314 |  | 24,003 |  |
Equity Securities [Member] | Consumer Discretionary [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Consumer Discretionary [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Consumer Staples [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 16,294 |  | 15,257 |  |
Equity Securities [Member] | Consumer Staples [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 16,294 |  | 15,257 |  |
Equity Securities [Member] | Consumer Staples [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Consumer Staples [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Energy [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 28,046 |  | 27,857 |  |
Equity Securities [Member] | Energy [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 28,046 |  | 27,857 |  |
Equity Securities [Member] | Energy [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Energy [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Inforrmation Technology [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 38,570 |  | 35,206 |  |
Equity Securities [Member] | Inforrmation Technology [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 38,570 |  | 35,206 |  |
Equity Securities [Member] | Inforrmation Technology [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Inforrmation Technology [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Telecommunication [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 4,678 |  | 4,888 |  |
Equity Securities [Member] | Telecommunication [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 4,678 |  | 4,888 |  |
Equity Securities [Member] | Telecommunication [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Telecommunication [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Financials [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 35,921 |  | 31,185 |  |
Equity Securities [Member] | Financials [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 35,921 |  | 31,185 |  |
Equity Securities [Member] | Financials [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Financials [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Utilities [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 6,043 |  | 6,263 |  |
Equity Securities [Member] | Utilities [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 6,043 |  | 6,263 |  |
Equity Securities [Member] | Utilities [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Utilities [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Materials [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 9,950 |  | 10,548 |  |
Equity Securities [Member] | Materials [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 9,950 |  | 10,548 |  |
Equity Securities [Member] | Materials [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Materials [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Health Care [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 30,661 |  | 30,195 |  |
Equity Securities [Member] | Health Care [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 30,661 |  | 30,195 |  |
Equity Securities [Member] | Health Care [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Health Care [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Industrials [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 23,466 |  | 21,451 |  |
Equity Securities [Member] | Industrials [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 23,466 |  | 21,451 |  |
Equity Securities [Member] | Industrials [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Industrials [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Rights To Purchase Securities [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 4,168 |  | 3,724 |  |
Equity Securities [Member] | Rights To Purchase Securities [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 4,168 |  | 3,724 |  |
Equity Securities [Member] | Rights To Purchase Securities [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Rights To Purchase Securities [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Equity Funds [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 68,415 |  | 60,493 |  |
Equity Securities [Member] | Equity Funds [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 68,415 |  | 60,493 |  |
Equity Securities [Member] | Equity Funds [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Equity Securities [Member] | Equity Funds [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Debt Securities [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Cash and equivalents Actual % of Plan Assets | 36.00% | [2] | 36.00% | [2] |
Debt Securities [Member] | Fair Value [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 166,391 |  | 153,433 |  |
Debt Securities [Member] | Quoted prices in Active Markets for Identical Assets (Level 1) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 0 |  | 0 |  |
Debt Securities [Member] | Significant Observable Inputs (Level 2) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | 166,391 |  | 153,432 |  |
Debt Securities [Member] | Significant Nonobservable Inputs (Level 3) [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Benefit Plan, Fair Value of Plan Assets | $ 0 |  | $ 0 |  |
Minimum [Member] | Cash and Cash Equivalents [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Cash and equivalents Target Allocation | 0.00% |  | 0.00% |  |
Minimum [Member] | Equity Securities [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Equity securities Target Allocation Minimum | 55.00% | [3] | 55.00% | [3] |
Minimum [Member] | Debt Securities [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Equity securities Target Allocation Minimum | 34.00% | [2] | 34.00% | [2] |
Maximum [Member] | Cash and Cash Equivalents [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Cash and equivalents Target Allocation | 1.00% |  | 1.00% |  |
Maximum [Member] | Equity Securities [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Equity securities Target Allocation Maximum | 65.00% | [3] | 65.00% | [3] |
Maximum [Member] | Debt Securities [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Equity securities Target Allocation Maximum | 44.00% | [2] | 44.00% | [2] |
[1] | This category includes investments in equity securities of large, small and medium sized companies from various industries
[2] | This category represents investment grade bonds from diverse industries.
[3] | This category includes investments in equity securities of large, small and medium sized companies from various industries.

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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 30 -Section 35 -Paragraph 50 -URI http://asc.fasb.org/extlink&oid=6867990&loc=d3e12355-114930 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 87 -Paragraph 49 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph d(iv)(b)(i) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition Target allocation of investments of this type to total plan assets presented on a weighted average basis. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(i) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c)(i) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e2446-114920 + Details
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