Effective Tax Rate Reconciliation (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Effective Tax Rate Reconciliation [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	35.00%	35.00%	35.00%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes	1.70%	0.60%	1.60%
Effective Income Tax Rate Reconciliation, Tax Credits, Foreign	(3.80%)	(3.90%)	(8.90%)
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential	(2.70%)	(3.90%)	(14.00%)
Effective Income Tax Rate Reconciliation, Tax Contingencies	0.90%	2.20%	(14.80%)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses	0.00%	0.00%	19.20%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance	(3.50%)	1.20%	0.50%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost	0.00%	0.20%	1.00%
Effective Income Tax Rate Reconciliation, Other Adjustments	(5.10%)	(2.10%)	(9.40%)
Effective Income Tax Rate, Continuing Operations	22.50%	29.30%	10.20%