(Effects of Dilutive Common Stock on Weighted-Average Number of Shares) (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013
Numerator:
Net Income	$ 87,541	$ 96,433

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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