CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net Earnings	$ 36,244	$ 10,799	$ 107,470	$ 55,188
Other Comprehensive (Loss) Income:
Foreign Currency Translation Adjustments for the Three and Six Months, Net of Tax of $435 and $224 at June 30, 2012, respectively, and $(24) and $(138) at June 30, 2011, respectively	(709)	40	(365)	224
Unrealized Gain (Loss) on Derivatives Designated as Hedges for the Three and Six Months, Net of Tax of $(8) and $5 at June 30, 2011, respectively		12		(7)
Total Other Comprehensive (Loss) Income	(709)	52	(365)	217
Comprehensive Income	$ 35,535	$ 10,851	$ 107,105	$ 55,405