Condensed Consolidated Statements of Financial Condition (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Assets
Cash and due from banks	$ 82,659	$ 74,967
Interest-bearing bank deposits	3,839	3,511
Securities available for sale, at fair value	1,159,202	1,142,776
Other investments	35,916	39,796
Loans held for sale	0	13,412
Loans:
Portfolio loans	4,159,531	4,043,643
Allowance for credit losses	(61,676)	(61,234)
Net loans	4,097,855	3,982,409
Premises and equipment, net	66,740	66,755
Other real estate owned	19,140	30,035
Goodwill	159,956	159,956
Amortizing intangibles, net	3,101	3,843
Other assets	318,408	323,662
Total assets	5,946,816	5,841,122
Deposits (all domestic):
Noninterest-bearing	823,880	780,377
Interest-bearing	3,638,082	3,724,307
Total deposits	4,461,962	4,504,684
Short-term borrowings	474,264	312,777
Subordinated debentures	105,750	105,750
Other long-term debt	75,370	101,664
Total long-term debt	181,120	207,414
Other liabilities	56,980	57,704
Total liabilities	5,174,326	5,082,579
Shareholders' Equity
Preferred stock, $1 par value per share, 3,000,000 shares authorized, none issued	0	0
Common stock, $1 par value per share, 200,000,000 shares authorized; 105,563,455 shares issued at June 30, 2012 and December 31, 2011 and 104,728,846 and 104,916,994 shares outstanding at June 30, 2012 and December 31, 2011, respectively	105,563	105,563
Additional paid-in capital	365,541	365,868
Retained earnings	307,466	294,056
Accumulated other comprehensive income, net	2,834	2,001
Treasury stock (834,609 and 646,461 shares at June 30, 2012 and December 31, 2011, respectively)	(8,314)	(7,345)
Unearned ESOP share	(600)	(1,600)
Total shareholders' equity	772,490	758,543
Total liabilities and shareholders' equity	$ 5,946,816	$ 5,841,122