XML 195 R101.htm IDEA: XBRL DOCUMENT v2.4.0.8
Pension, OPEB and Savings Plans (Schedule Of Percentage Of Fair Value Of Total Plan Assets) (Details)
Dec. 31, 2013
Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]    
Actual plan asset allocation, percent 100.00% 100.00%
Equity Securities [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Actual plan asset allocation, percent 73.00% 69.00%
Fixed Income Securities [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Actual plan asset allocation, percent 25.00% 29.00%
Other Investments [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Actual plan asset allocation, percent 2.00% 2.00%