Quarterly report pursuant to Section 13 or 15(d)

INCOME TAXES - Additional Information (Detail)

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INCOME TAXES - Additional Information (Detail) (USD $)
In Millions
3 Months Ended 6 Months Ended 3 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Mar. 31, 2010
Germany
Dec. 31, 2010
Tax Years 2003 And 2004
Income Taxes [Line Items]            
Income Tax Expense $ 561 $ 455 $ 1,028 $ 875 $ 76  
Refund received as a result of a resolution for tax years           $ 139