General Insurance Expenses (Tables)

12 Months Ended

Dec. 31, 2012

General Insurance Expenses

Summary of significant components of general insurance expenses

	Year ended December 31,
	2012		2011 (1)		2010 (1)
Compensation	$	335,212	$	303,514	$	294,923
Commissions	180,529		156,461		143,680
Other	80,908		106,718		92,290
Total general insurance expenses	$	596,649	$	566,693	$	530,893

(1) As adjusted; See Note 1