CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Interest Income
Interest and fees on loans	$ 132,999	$ 148,460
Interest and dividends on investment securities:
Taxable	14,489	20,751
Tax-exempt	3,649	3,119
Dividends	1,680	1,751
Interest on federal funds sold and other short-term investments	216	55
Total interest income	153,033	174,136
Interest Expense
Savings, NOW and money market	4,702	5,354
Time	8,111	10,185
Interest on short-term borrowings	144	253
Interest on long-term borrowings and junior subordinated debentures	30,040	30,885
Total interest expense	42,997	46,677
Net Interest Income	110,036	127,459
Provision for credit losses	1,769	5,697
Net Interest Income After Provision for Credit Losses	108,267	121,762
Non-Interest Income
Trust and investment services	1,977	1,774
Insurance commissions	3,990	5,436
Service charges on deposit accounts	5,690	5,946
Gains (losses) on securities transactions, net	3,958	(157)
Trading losses, net	(2,202)	(988)
Fees from loan servicing	1,517	1,159
Gains on sales of loans, net	15,060	3,166
(Losses) gains on sales of assets, net	(268)	32
Bank owned life insurance	1,341	1,959
Change in FDIC loss-share receivable	(3,175)	(90)
Other	3,408	4,358
Total non-interest income	31,296	22,595
Non-Interest Expense
Salary and employee benefits expense	50,572	51,026
Net occupancy and equipment expense	18,889	17,362
FDIC insurance assessment	3,353	3,619
Amortization of other intangible assets	1,603	1,958
Professional and legal fees	3,892	3,624
Advertising	1,802	1,688
Other	15,328	15,271
Total non-interest expense	95,439	94,548
Income Before Income Taxes	44,124	49,809
Income tax expense	12,814	15,278
Net Income	$ 31,310	$ 34,531
Earnings Per Common Share:
Basic	$ 0.16	$ 0.18
Diluted	$ 0.16	$ 0.18
Cash Dividends Declared per Common Share	$ 0.16	$ 0.16
Weighted Average Number of Common Shares Outstanding:
Basic	198,924,995	196,930,733
Diluted	198,924,995	196,961,915