Debt (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Outstanding Debt

Outstanding debt consisted of the following at December 31, 2012 and September 30, 2013:

	December 31,			September 30,
	2012			2013
Senior notes	$	450,000		$	450,000
Senior PIK toggle notes		—			196,281
Other borrowings		33,365			32,951
Total debt	$	483,365		$	679,232
Less current portion		(32,556	)		(30,264	)
Total long-term debt	$	450,809		$	648,968