Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Income Tax Contingency [Line Items]
Effective income tax rate	30.10%	37.10%	36.00%	43.50%
Exit taxes related to European reorganization			3.30%	9.00%
U.S. federal income tax rate	35.00%	35.00%	35.00%	35.00%
Insurance receivable and other noncurrent assets	$ 166,751		$ 166,751		$ 241,535
Accrued interest and penalties related to uncertain tax positions	1,400		1,400
Other Noncurrent Liabilities
Income Tax Contingency [Line Items]
Unrecognized tax benefits	13,000		13,000
Deferred Tax Asset
Income Tax Contingency [Line Items]
Insurance receivable and other noncurrent assets	$ 2,400		$ 2,400