Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2011

Summary Of Significant Accounting Policies [Abstract]

Additional Cash Flow Information

	Year Ended December 31,
	2011		2010		2009
Cash paid for interest	$	46,801	$	56,924	$	93,328
Cash paid for income tax		54,437		62,830		82,486
Significant non-cash transactions:
Loans foreclosed and transferred to other real estate owned and foreclosed assets		21,126		19,518		36,111
Loans to facilitate the sale of other real estate owned		75		480		4,699
Common stock/treasury stock issued to the Corporation's 401(k) stock purchase plan		1,360		9,770		5,017
Transfers of other real estate owned to premises and equipment		-		-		976