Equity

12 Months Ended

Dec. 31, 2011

Equity [Abstract]

Equity

14. Equity

Share Repurchase

During 2011 and 2010, respectively, the Company acquired 2,450 shares of our outstanding common stock for $44,263, or an average of $18.07 per share, and 68 shares of our outstanding common stock for $751, or an average of $10.97 per share, under a program approved by the Company’s board of directors.

Accumulated Other Comprehensive Income (Loss)

The components of accumulated other comprehensive income (loss), net of tax, follow:

	Currency Translation			Other			Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2009	$	(43,046	)	$	(2,943	)	$	(45,989	)
Change		47,920			7,118			55,038
Balance at December 31, 2009		4,874			4,175			9,049
Change		(16,852	)		6,130			(10,722	)
Balance at December 31, 2010		(11,978	)		10,305			(1,673	)
Change		(5,792	)		(18,269	)		(24,061	)
Balance at December 31, 2011	$	(17,770	)	$	(7,964	)	$	(25,734	)

“Other” represents changes relating to other immaterial items, including: certain defined benefit plans in the U.K., changes in the fair value of interest rate swap agreements, and valuation adjustments relating to certain available for sale securities, each of which has been excluded from net income and reflected in equity.