Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Detail)

v2.4.0.8
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, 2012
Carryforwards expiring in 2020 [Member]
Dec. 31, 2012
Carryforwards expiring in 2021 [Member]
Dec. 31, 2012
Carryforwards expiring in 2022 [Member]
Dec. 31, 2013
Subsequent Event [Member]
Unrealized excess tax benefits   $ 25,900,000 $ 20,600,000                
Foreign tax credit carryforwards   17,700,000           6,300,000 4,600,000 6,800,000  
Expiration date of tax credit carryforwards               Dec. 31, 2020 Dec. 31, 2021 Dec. 31, 2022  
Percentage cumulative inflation   100.00%                  
Deferred income tax benefit 14,500,000                    
Net operating loss carryforward of subsidiaries   22,000,000 16,900,000                
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   186,900,000 151,300,000                
Valuation allowance   209,300,000 168,100,000                
Valuation allowance, deferred tax asset, change in amount   41,200,000 29,500,000 65,400,000              
Additional charge to income tax expenses   40,200,000 31,800,000                
Other comprehensive income (loss), foreign currency translation gain (loss) arising during period, tax   1,000,000 (2,300,000)                
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