XML 31 R76.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Schedule of Measurement Dates (Detail) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012
Benefit Obligation |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Measurement Dates | 12/31/2013 | 12/31/2012
Fair Value Of Plan Assets |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Measurement Dates | 12/31/2013 | 12/31/2012

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

X
- Definition The date(s) used to measure (at least the majority of) plan assets and benefit obligations for defined benefit pension and other postretirement benefit plans. Disclosure required by FAS 132R paragraph 5k prior to being amended by FAS 158. + References No definition available. + Details
Name: | us-gaap_DefinedBenefitPlanMeasurementDate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration