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Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net income	$ 34,537	$ 31,018	$ 97,580	$ 78,628
Gain on cash flow hedges, net of tax expense of $114, $58, $288, and $582, respectively	184	94	463	938
Comprehensive income	$ 34,721	$ 31,112	$ 98,043	$ 79,566

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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- Definition

Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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