Income Taxes - Tax Returns and Examinations - Additional Information (Detail)	1 Months Ended	3 Months Ended		12 Months Ended
	Aug. 31, 2015 USD ($)	Mar. 31, 2014 USD ($)	Jun. 30, 2013 USD ($)	Dec. 31, 2015 USD ($) Appeals	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Sep. 30, 2014 USD ($)	Feb. 28, 2012 USD ($)
Income Tax Contingency [Line Items]
Income tax (expense) benefit				$ 107,063,000	$ (128,180,000)	$ (225,554,000)
Net increase (decrease) in interest expense related to unrecognized tax positions				(4,761,000)	(5,283,000)	5,758,000
Net increase (decrease) in penalties related to unrecognized tax positions				2,302,000	(22,175,000)	38,136,000
2004 & 2005 Tax Year [Member] | Brazil Tax Jurisdiction [Member]
Income Tax Contingency [Line Items]
Total tax assessment including interest and penalty				26,000,000
Accrued liabilities related to income tax examination				14,000,000
Reversal of accrued interest on uncertain tax position				3,500,000
Reversal of accrued penalty on uncertain tax position				4,400,000
2007 Tax Year [Member] | Brazil Tax Jurisdiction [Member]
Income Tax Contingency [Line Items]
Total tax assessment including interest and penalty								$ 17,100,000
2007 Tax Year [Member] | Mexico [Member]
Income Tax Contingency [Line Items]
Accrued liabilities related to income tax examination			$ 4,300,000
Reversal of accrued interest on uncertain tax position			1,500,000
Reversal of accrued penalty on uncertain tax position			$ 600,000
2003 through 2008 Tax Year [Member] | Malaysia Tax Jurisdiction [Member]
Income Tax Contingency [Line Items]
Total tax assessment including interest and penalty							$ 14,200,000
Reversal of accrued penalty on uncertain tax position							$ 5,300,000
2008 Tax Year [Member] | Mexico [Member]
Income Tax Contingency [Line Items]
Total tax assessment including interest and penalty	$ 5,300,000
Accrued liabilities related to income tax examination	$ 0			3,800,000	8,000,000
Reversal of accrued interest on uncertain tax position				1,300,000	2,700,000
Reversal of accrued penalty on uncertain tax position				500,000	$ 1,100,000
2004 Tax Year [Member] | Mexico [Member]
Income Tax Contingency [Line Items]
Total tax assessment including interest and penalty				22,900,000
2006 Tax Year [Member] | Mexico [Member]
Income Tax Contingency [Line Items]
Total tax assessment including interest and penalty				24,400,000
2004 & 2006 Tax Year [Member] | Mexico [Member]
Income Tax Contingency [Line Items]
Net cash cost on settlement of tax liability						3,700,000
Increase in uncertain tax position due to tax settlement						13,200,000
Net increase (decrease) in interest expense related to unrecognized tax positions						5,000,000
Net increase (decrease) in penalties related to unrecognized tax positions						2,700,000
2000 Tax Year [Member] | Brazil Tax Jurisdiction [Member]
Income Tax Contingency [Line Items]
Total tax assessment including interest and penalty				1,500,000
2006 through 2008 Tax Year [Member] | Egypt [Member]
Income Tax Contingency [Line Items]
Accrued liabilities related to income tax examination				$ 53,000,000
Proposed increase to taxable income						1,200,000,000
Current income tax expense due to settlement		$ 6,000,000
Reversal of uncertain tax positions due to settlement		23,200,000
Income tax (expense) benefit		$ 17,200,000
Number of open tax issues | Appeals				1
2006 through 2010 Tax Year [Member] | Egypt [Member]
Income Tax Contingency [Line Items]
Accrued liabilities related to income tax examination						$ 56,900,000
2009 Tax Year [Member] | Mexico [Member]
Income Tax Contingency [Line Items]
Accrued liabilities related to income tax examination				$ 10,700,000
Reversal of accrued interest on uncertain tax position				3,600,000
Reversal of accrued penalty on uncertain tax position				$ 1,400,000