Annual report pursuant to Section 13 and 15(d)

INCOME TAXES - Reconciliation of Statutory Federal Income Tax Rate to Effective Income Tax Rate (Detail)

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INCOME TAXES - Reconciliation of Statutory Federal Income Tax Rate to Effective Income Tax Rate (Detail)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Income Tax Disclosure [Abstract]      
Statutory U.S. federal income tax rate 35.00% 35.00% 35.00%
U.S. state and local income taxes (net of federal benefit) 0.00% 2.00% 2.40%
Non-U.S. tax rate differential (6.10%) (0.40%) (0.70%)
Nondeductible/nontaxable items (0.40%) (0.10%) 0.30%
U.S. federal tax credits (7.40%) (1.70%) (1.90%)
Other (4.00%) (0.70%) 1.80%
Effective income tax rate 17.10% 34.10% 36.90%