Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2011

Long-Term Debt [Abstract]

Long Term Debt

	September 30,			December 31,
	2011			2010
U.S. credit agreement — revolving credit line	$	120,000		$	—
U.S. credit agreement — term loan		134,000			134,000
U.K. credit agreement — revolving credit line		67,020			54,597
U.K. credit agreement — term loan		—			5,505
U.K. credit agreement — overdraft line of credit		5,012			7,116
7.75% senior subordinated notes due 2016		375,000			375,000
3.5% senior subordinated convertible notes due 2026, net of debt discount		63,324			148,884
Mortgage facilities		77,914			46,052
Other		9,299			8,724
Total long-term debt		851,569			779,878
Less: current portion		(9,642	)		(10,593	)
Net long-term debt	$	841,927		$	769,285