2.2.0.25truefalse1038 - Disclosure - SUMMARY OF ACCOUNTING POLICIES - Additional Information (Detail)truefalseIn Millions, unless otherwise specifiedfalse1falsefalseUSDfalsefalse1/1/2010 - 12/31/2010
USD ($)
USD ($) / shares
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USD ($) / shares
USD ($)
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USD ($)
USD ($) / shares
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-Name Emerging Issues Task Force (EITF)
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1/1/2010 - 12/31/2010
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1/1/2010 - 12/31/2010
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1/1/2010 - 12/31/2010
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1/1/2010 - 12/31/2010
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1/1/2010 - 12/31/2010
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1/1/2010 - 12/31/2010
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1/1/2010 - 12/31/2010
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