Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Income Tax Contingency [Line Items]
Effective income tax rate	48.70%	62.70%
Effective income tax rate reconciliation, excluding European Segment reorganization costs (percent)	34.70%	31.70%
U.S. federal income tax rate	35.00%	35.00%
Other Assets, Noncurrent	$ 252,417		$ 243,479
Accrued interest and penalties related to uncertain tax positions	1,100
International
Income Tax Contingency [Line Items]
Nondeductible exit taxes related to reorganization	3,600	$ 7,600
Other Noncurrent Liabilities
Income Tax Contingency [Line Items]
Unrecognized tax benefits	13,200
Deferred Tax Asset [Domain]
Income Tax Contingency [Line Items]
Other Assets, Noncurrent	$ 2,500