Employee Benefit Plans Future Benefit Payments Table (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Pension Plans, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Expected Future Benefit Payments, Next Twelve Months	$ 2,040
Expected Future Benefit Payments, Year Two	2,070
Expected Future Benefit Payments, Year Three	2,160
Expected Future Benefit Payments, Year Four	2,300
Expected Future Benefit Payments, Year Five	2,430
Expected Future Benefit Payments, Five Fiscal Years Thereafter	13,720
Other Postretirement Benefit Plans, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Expected Future Benefit Payments, Next Twelve Months	90
Expected Future Benefit Payments, Year Two	80
Expected Future Benefit Payments, Year Three	80
Expected Future Benefit Payments, Year Four	70
Expected Future Benefit Payments, Year Five	60
Expected Future Benefit Payments, Five Fiscal Years Thereafter	$ 240