Quarterly report pursuant to Section 13 or 15(d)

Pending Agreements With ASML Holding N.V. (Detail)

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Pending Agreements With ASML Holding N.V. (Detail) (ASML Holding N.V. [Member], Subsequent Event [Member])
1 Months Ended
Jul. 31, 2012
USD ($)
Jul. 31, 2012
EUR (€)
Jul. 31, 2012
Research and Development Arrangement [Member]
USD ($)
Jul. 31, 2012
Research and Development Arrangement [Member]
EUR (€)
Pending Agreements With Counterparty [Abstract]        
Long-term Purchase Commitment, Amount     $ 1,000,000,000 € 829,000,000
Equity Investment Commitment, Amount $ 3,100,000,000 € 2,500,000,000    
Equity Investment Commitment, Maximum Ownership Percentage 15.00% 15.00%