Consolidated Condensed Statements Of Condition (Parenthetical) (USD $)	Jun. 30, 2011	Dec. 31, 2010		Jun. 30, 2010
Consolidated Condensed Statements Of Condition
Restricted cash and due from banks	$ 1,800,000	$ 3,100,000		$ 0
Restricted total cash and cash equivalents	1,800,000	3,100,000		0
Restricted loans	700,000,000	800,000,000		800,000,000
Restricted allowance for loan losses	33,000,000	47,500,000		50,100,000
Restricted net loans	700,000,000	700,000,000		800,000,000
Restricted other assets	13,900,000	19,700,000		24,700,000
Restricted total assets	700,000,000	700,000,000		800,000,000
Restricted noninterest-bearing deposits	900,000	1,200,000		900,000
Restricted total deposits	900,000	1,200,000		900,000
Restricted term borrowings	700,000,000	800,000,000		800,000,000
Restricted other liabilities	0	100,000		100,000
Restricted total liabilities	$ 700,000,000	$ 800,000,000		$ 800,000,000
Preferred stock, par value	$ 0	$ 0		$ 0
Preferred stock, shares authorized	5,000,000	5,000,000		5,000,000
Preferred stock, shares issued	0	0		866,540
Common stock, par value	$ 0.625	$ 0.625		$ 0.625
Common stock, shares authorized	400,000,000	400,000,000		400,000,000
Common stock, shares issued	263,698,516	263,366,429	[1]	236,839,568	[1]

[1] Outstanding shares have been restated to reflect stock dividends distributed through January 1, 2011.