Condensed Consolidated Statements of Changes in Stockholders' Equity (unaudited) (USD $) In Thousands	Common stock	Additional paid-in capital	Retained earnings	Accumulated other comprehensive earnings	Treasury stock	Total
Beginning Balance at Dec. 31, 2011	$ 987	$ 1,117,093	$ 2,063,110	$ 33,800	$ (19,894)	$ 3,195,096
Net earnings	0	0	339,830	0	0	339,830
Stock option exercises	10	40,095	0	0	0	40,105
Treasury stock sold	0	1,459	0	0	164	1,623
Currency translation adjustments, net of tax	0	0	0	22,348	0	22,348
Stock based compensation	0	29,344	0	0	0	29,344
Restricted stock activity	4	(5,909)	0	0	0	(5,905)
Stock option tax benefit, net of shortfalls	0	19,975	0	0	0	19,975
Conversion of senior subordinated convertible notes	2	(15,466)	0	0	0	(15,464)
Dividends declared	0	0	(40,334)	0	0	(40,334)
Ending Balance at Sep. 30, 2012	$ 1,003	$ 1,186,591	$ 2,362,606	$ 56,148	$ (19,730)	$ 3,586,618