Contingencies (Tables)

9 Months Ended

Sep. 30, 2011

Contingencies [Abstract]

Pre tax charges in connection with lawsuits

	Three Months Ended September 30,				Nine Months Ended September 30,
	2011		2010		2011		2010
Professional fees and other related costs	$	6,082	$	—	$	12,256	$	—