Pension Plan (Schedule of Asset Allocation) (Details) (Pension Benefits [Member])	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]
Allocation at December 31	100.00%	100.00%
Target allocation for 2014	100.00%
Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Allocation at December 31	0.00%	57.00%
Target allocation for 2014	0.00%
Fixed Income Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Allocation at December 31	90.00%	30.00%
Target allocation for 2014	90.00%
Real Estate [Member]
Defined Benefit Plan Disclosure [Line Items]
Allocation at December 31	10.00%	9.00%
Target allocation for 2014	10.00%
Other [Member]
Defined Benefit Plan Disclosure [Line Items]
Allocation at December 31	0.00%	4.00%
Target allocation for 2014	0.00%