Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2011

Long-Term Debt [Abstract]

Long Term Debt

	December 31,
	2011			2010
U.S. credit agreement — revolving credit line	$	132,000		$	—
U.S. credit agreement — term loan		127,000			134,000
U.K. credit agreement — revolving credit line		59,060			54,597
U.K. credit agreement — term loan		—			5,505
U.K. credit agreement — overdraft line of credit		13,333			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		75,684			46,052
Other		4,790			8,724
Total long-term debt	$	850,191		$	779,878
Less: current portion		(3,414	)		(10,593	)
Net long-term debt	$	846,777		$	769,285

Scheduled maturities of long-term debt of next five years and thereafter

2012	$	3,414
2013		3,545
2014		261,541
2015		114,728
2016		441,764
2017 and thereafter		25,199
Total long-term debt reported	$	850,191

Liability and equity components related to the Convertible Notes

	December 31,
	2011		2010
Carrying amount of the equity component	$	36,936	$	36,936
Principal amount of the liability component	$	63,324	$	150,602
Unamortized debt discount		—		1,718
Net carrying amount of the liability component	$	63,324	$	148,884