Pension Plans, Postretirement Plans, Savings Plan and Other Benefits Schedule of Weighted-Average Assumptions Used in Net Periodic Pension Cost (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Pension Plans
Discount rate	3.30%	4.25%	5.00%
Expected return on plan assets	3.29%	6.00%	8.00%
Other Postretirement Benefit Plans, Defined Benefit
Discount rate	3.75%	4.25%	5.25%
Rate of compensation increase	5.37%	5.37%	5.37%
Qualified Plan
Expected return on plan assets	5.00%
Rate of compensation increase		5.37%	5.37%
Non-Qualified
Rate of compensation increase	5.00%	5.00%	5.00%
Foreign Pension Plan, Defined Benefit | Pension Plans
Rate of compensation increase	2.24%