Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Detail)

v2.4.0.6
Income Taxes - Additional Information (Detail) (USD $)
 3 Months Ended 12 Months Ended
Mar. 31, 2010
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2012
China [Member]
Dec. 31, 2011
China [Member]
Dec. 31, 2010
China [Member]
Dec. 31, 2013
Subsequent Event [Member]
Unrealized excess tax benefits   $ 25,900,000 $ 20,600,000          
Foreign tax credits   17,700,000            
Deferred tax assets, tax credit Carryforwards, Foreign   6,800,000 4,600,000 6,300,000        
Expiration date of tax credit carryforwards   Dec. 31, 2022 Dec. 31, 2021 Dec. 31, 2020        
Percentage cumulative inflation   100.00%            
Deferred income tax benefit 14,500,000              
Net operating loss carryforward of subsidiaries   22,000,000 2,800,000          
Amount of net operating losses and tax credits that will expire between 2013 and 2022   2,600,000            
Amount of net operating losses and tax credits that can be carried forward indefinitely   19,400,000            
Deferred interest carryforward of subsidiaries   186,900,000 205,600,000          
Valuation allowance   209,300,000 208,300,000          
Valuation allowance, deferred tax asset, change in amount   1,000,000 84,100,000 64,600,000        
Additional charge to income tax expenses   400,000 86,000,000          
Other comprehensive income (loss), foreign currency translation gain (loss) arising during period, tax   600,000 1,900,000          
Unremitted earnings that were permanently reinvested to United States   66,400,000            
Unremitted earnings that were permanently reinvested relating to operating subsidiaries   1,600,000,000            
Deferred tax liability on unremitted foreign earnings   13,900,000 8,700,000          
Effective tax rate applied   35.00%            
Maximum percentage of tax during holiday period         12.50% 12.00% 11.00%  
Statutory tax rate               25.00%
Total amount of the unrecognized tax benefits, including related interest and penalties   47,100,000 39,000,000 38,500,000        
Unrecognized tax benefits, Income tax decreased penalties and interest expense   38,200,000 32,100,000          
Total accrued interest for tax contingencies   5,700,000 5,500,000          
Total accrued penalties for tax contingencies   1,700,000 1,100,000          
Increase in Interest expense related to uncertain tax   200,000 100,000          
Increase in reversal penalties to uncertain tax positions   600,000 (100,000)          
Uncertain tax reversal of interest       2,900,000        
Open tax years by major tax jurisdiction   Tax filings are generally subject to examination in major tax jurisdictions for years ending on or after December 31, 2008            
Amount of unrecognized tax benefits that could decrease within the next 12 months   27,900,000            
Decrease in unrecognized tax benefits due to the settlement of audits or resolution of administrative or judicial proceedings   26,000,000            
Decrease in unrecognized tax benefits expiration of statute of limitations   $ 1,900,000