Income Taxes - Net Operating Loss Carryforwards (Details) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Operating Loss Carryforwards [Line Items]
Deferred Tax Asset	$ 255,000,000	$ 319,000,000
Valuation Allowance	(122,000,000)
Internal Revenue Service (IRS) [Member]
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, Domestic	76,000,000
Valuation Allowance	$ 0
Net operating loss carryforward period In years	20 years
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, State and Local	$ 88,000,000
Valuation Allowance	$ (41,000,000)
Carryforward period	Various
BRAZIL
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, Foreign	$ 20,000,000
Valuation Allowance	$ (20,000,000)
Carryforward period	Unlimited
FRANCE
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, Foreign	$ 8,000,000
Valuation Allowance
Carryforward period	Unlimited
AUSTRALIA
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, Foreign	$ 30,000,000
Valuation Allowance	$ (30,000,000)
Carryforward period	Unlimited
ITALY
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, Foreign	$ 6,000,000
Valuation Allowance	$ (6,000,000)
Carryforward period	Unlimited
GERMANY
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, Foreign	$ 5,000,000
Valuation Allowance	$ (5,000,000)
Carryforward period	Unlimited
UNITED KINGDOM
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, Foreign	$ 3,000,000
Valuation Allowance	$ (3,000,000)
Carryforward period	Unlimited
CANADA
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, Foreign	$ 16,000,000
Valuation Allowance	$ (15,000,000)
Net operating loss carryforward period In years	20 years
NETHERLANDS
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, Foreign	$ 1,000,000
Net operating loss carryforward period In years	9 years
CHINA
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Net operating loss carryforwards, Foreign	$ 2,000,000
Valuation Allowance	$ (2,000,000)
Net operating loss carryforward period In years	5 years