Income Taxes - Summary of Operating Loss Carryforwards (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Operating Loss Carryforwards [Line Items]
Tax-effected NOL carryforward	$ 334,358	$ 350,909
U.S. [Member]
Operating Loss Carryforwards [Line Items]
Gross NOL carryforward	106,594
Tax-effected NOL carryforward	26,040
Valuation allowance	(26,040)
Net deferred tax asset – NOL carryforward	$ 0
U.S. [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2022
U.S. [Member] | Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2037
Europe [Member]
Operating Loss Carryforwards [Line Items]
Gross NOL carryforward	$ 721,225
Tax-effected NOL carryforward	168,588
Valuation allowance	(152,911)
Net deferred tax asset – NOL carryforward	$ 15,677
Expiration periods	2018 – indefinite
Europe [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2018
Mexico [Member]
Operating Loss Carryforwards [Line Items]
Gross NOL carryforward	$ 334,290
Tax-effected NOL carryforward	103,671
Valuation allowance	(103,671)
Net deferred tax asset – NOL carryforward	$ 0
Mexico [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2018
Mexico [Member] | Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2028
Japan [Member]
Operating Loss Carryforwards [Line Items]
Gross NOL carryforward	$ 130,679
Tax-effected NOL carryforward	25,419
Valuation allowance	(25,419)
Net deferred tax asset – NOL carryforward	$ 0
Japan [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2018
Japan [Member] | Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2026
Other [Member]
Operating Loss Carryforwards [Line Items]
Gross NOL carryforward	$ 44,084
Tax-effected NOL carryforward	10,640
Valuation allowance	(10,640)
Net deferred tax asset – NOL carryforward	$ 0
Expiration periods	2018 – indefinite
Other [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration periods	2018