Income Taxes - Effective Income Tax Reconciliation (Details)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Income tax expense (benefit) at federal statutory rate	35.00%	35.00%	35.00%
Nondeductible expenses	16.20%	(2.80%)	(2.80%)
Net impact of Tax Act	(22.30%)	0.00%	0.00%
Worthless stock deduction - Brazil	0.00%	14.40%	0.00%
Goodwill and other asset impairments	0.00%	(3.50%)	(15.70%)
Manufacturing deduction	0.00%	(0.80%)	(1.80%)
Different rates on earnings of foreign operations	(13.30%)	1.20%	3.60%
Dividend taxes on unremitted earnings	9.30%	(2.20%)	(1.40%)
Change in valuation allowance	1.50%	(6.90%)	(2.80%)
Uncertain tax positions	0.00%	0.00%	2.20%
State tax expense (benefit), net	(1.80%)	2.50%	1.50%
Other items, net	5.80%	0.20%	1.30%
Total income tax expense (benefit)	30.40%	37.10%	19.10%