XML 49 R59.htm IDEA: XBRL DOCUMENT
v2.4.0.8

EMPLOYEE BENEFIT PLANS - Weighted average asset allocation by asset category along with target allocation (Details) (Retirement Income Plan) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items] |  |
Percentage of plan assets | 100.00% | 100.00%
Target Allocation for 2014 | 100.00% |
Cash and Cash Equivalents |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Percentage of plan assets | 0.60% | 0.20%
Target Allocation for 2014, Minimum | 0.00% |
Target Allocation for 2014, Maximum | 5.00% |
Debt Securities - Core Fixed Income |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Percentage of plan assets | 25.30% | 20.20%
Target Allocation for 2014, Minimum | 15.00% |
Target Allocation for 2014, Maximum | 50.00% |
Tactical - Fund of Equity and Debt Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Percentage of plan assets |  | 15.10%
Target Allocation for 2014, Minimum |  |
Target Allocation for 2014, Maximum |  |
Domestic Equity Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Percentage of plan assets | 26.60% | 15.20%
Target Allocation for 2014, Minimum | 0.00% |
Target Allocation for 2014, Maximum | 30.00% |
Global Equity Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Percentage of plan assets |  | 16.00%
Target Allocation for 2014, Minimum |  |
Target Allocation for 2014, Maximum |  |
International Equity Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Percentage of plan assets | 31.40% | 15.10%
Target Allocation for 2014, Minimum | 0.00% |
Target Allocation for 2014, Maximum | 30.00% |
Real Estate |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Percentage of plan assets | 8.30% | 9.20%
Target Allocation for 2014, Minimum | 0.00% |
Target Allocation for 2014, Maximum | 20.00% |
Real Return |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Percentage of plan assets | 7.80% | 9.00%
Target Allocation for 2014, Minimum | 0.00% |
Target Allocation for 2014, Maximum | 20.00% |

X
- Details
Name: | us-gaap_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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=28361610&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=28361610&loc=d3e2446-114920 + Details
Name: | us-gaap_DefinedBenefitPlanTargetPlanAssetAllocations
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Target allocation maximum percentage 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=28361610&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=28361610&loc=d3e2446-114920 + Details
Name: | us-gaap_DefinedBenefitPlanTargetPlanAssetAllocationsRangeMaximum
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Target allocation minimum percentage 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=28361610&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=28361610&loc=d3e2446-114920 + Details
Name: | us-gaap_DefinedBenefitPlanTargetPlanAssetAllocationsRangeMinimum
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of plan assets held. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e2446-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 + Details
Name: | us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant