Consolidated Statements of Financial Condition (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Assets
Cash and due from banks	$ 352,799	$ 234,253
Interest bearing deposits with banks	60,655	134,915
Investment securities:
Held to maturity (fair value of $1,838,632 at September 30, 2014 and $1,711,427 at December 31, 2013)	1,813,312	1,731,737
Available for sale	758,421	829,692
Trading securities	14,186	14,264
Total investment securities	2,585,919	2,575,693
Loans held for sale, at fair value	10,701	10,488
Non-covered loans	12,119,086	11,471,447
Covered loans	46,291	96,165
Less: Allowance for loan losses	(102,438)	(113,617)
Net loans	12,062,939	11,453,995
Premises and equipment, net	273,857	270,138
Bank owned life insurance	348,616	344,023
Accrued interest receivable	53,545	53,964
Due from customers on acceptances outstanding	5,426	5,032
FDIC loss-share receivable	16,180	32,757
Goodwill	428,234	428,234
Other intangible assets, net	30,168	36,130
Other assets	497,371	576,919
Total Assets	16,726,410	16,156,541
Liabilities
Non-interest bearing	3,596,621	3,717,271
Interest bearing:
Savings, NOW and money market	6,081,538	5,422,722
Time	2,183,328	2,179,269
Total deposits	11,861,487	11,319,262
Short-term borrowings	297,719	281,455
Long-term borrowings	2,797,828	2,792,306
Junior subordinated debentures issued to capital trusts	41,211	41,089
Bank acceptances outstanding	5,426	5,032
Accrued expenses and other liabilities	138,541	176,357
Total Liabilities	15,142,212	14,615,501
Shareholders’ Equity
Preferred stock, (no par value, authorized 30,000,000 shares; none issued)	0	0
Common stock, (no par value, authorized 332,023,233 shares; issued 200,685,721 shares at September 30, 2014 and 199,629,268 shares at December 31, 2013)	70,204	69,941
Surplus	1,411,246	1,403,375
Retained earnings	131,241	106,340
Accumulated other comprehensive loss	(28,387)	(38,252)
Treasury stock, at cost (10,755 common shares at September 30, 2014 and 36,159 common shares at December 31, 2013)	(106)	(364)
Total Shareholders’ Equity	1,584,198	1,541,040
Total Liabilities and Shareholders’ Equity	$ 16,726,410	$ 16,156,541