Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 523,302	$ 510,423
Interest bearing funds with Federal Reserve Bank	1,301,244	1,567,006
Interest earning deposits with banks	16,003	13,590
Federal funds sold and securities purchased under resale agreements	118,098	158,916
Trading account assets, at fair value	12,331	16,866
Mortgage loans held for sale, at fair value	120,007	161,509
Other loans held for sale	32,601	30,156
Investment securities available for sale, at fair value	3,570,346	3,690,125
Loans, net of deferred fees and costs	19,680,127	20,079,813
Allowance for loan losses	(453,325)	(536,494)
Loans, net	19,226,802	19,543,319
Premises and equipment, net	475,944	486,923
Goodwill	24,431	24,431
Other intangible assets, net	6,693	8,525
Other real estate	174,941	204,232
Other assets	691,367	746,824
Total assets	26,294,110	27,162,845
LIABILITIES AND SHAREHOLDERS' EQUITY
Non-interest bearing deposits	5,607,680	5,366,868
Interest bearing deposits, excluding brokered deposits	14,808,493	15,261,710
Brokered deposits	1,148,892	1,783,174
Total deposits	21,565,065	22,411,752
Federal funds purchased and securities sold under repurchase agreements	351,173	313,757
Long-term debt	1,301,616	1,364,727
Other liabilities	222,867	245,157
Total liabilities	23,440,721	24,335,393
Shareholders' Equity:
Series A Preferred stock – no par value. Authorized 100,000,000 shares; 967,870 issued and outstanding at June 30, 2012 and December 31, 2011	952,093	947,017
Common stock - $1.00 par value. Authorized 1,200,000,000 shares; issued 792,268,949 at June 30, 2012 and 790,988,880 at December 31, 2011; outstanding 786,575,516 at March 31, 2012 and 785,295,428 at December 31, 2011	792,269	790,989
Additional paid-in capital	2,215,201	2,241,171
Treasury stock, at cost - 5,693,452 shares at both June 30, 2012 and December 31, 2011	(114,176)	(114,176)
Accumulated other comprehensive income	7,003	21,093
Accumulated deficit	(999,001)	(1,058,642)
Total shareholders' equity	2,853,389	2,827,452
Total liabilities and shareholders' equity	$ 26,294,110	$ 27,162,845