2.2.0.25truefalse132 - Disclosure - STOCK-BASED COMPENSATION - Additional Information (Detail)truefalseIn Millions, except Per Share data, unless otherwise specifiedfalse1falsefalseUSDfalsefalse1/1/2011 - 3/31/2011
USD ($)
USD ($) / shares
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USD ($)
USD ($) / shares
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USD ($) / shares
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-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 28
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1/1/2011 - 3/31/2011
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1/1/2011 - 3/31/2011
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