Debt (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Summary of Components of Debt

Debt consists of the following (in thousands):

	June 30, 2013		December 31, 2012
Term loan (unpaid principal balance of $1,677,864 and $691,250 at June 30, 2013 and December 31, 2012, respectively)	$	1,660,993	$	679,598
4.5% Convertible senior subordinated notes (unpaid principal balance of $290,000 at June 30, 2013 and December 31, 2012)		211,385		207,135
Master repurchase agreements		1,749,561		255,385
Other		3,176		4,131
Total debt	$	3,625,115	$	1,146,249