Consolidated Statements of Financial Condition (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Assets
Cash and due from banks	$ 110,417	$ 149,420
Interest-bearing deposits in other banks	476,824	566,846
Trading securities, at fair value	17,317	14,162
Securities available-for-sale, at fair value	1,112,725	1,082,403
Securities held-to-maturity, at amortized cost (fair value 2013 – $43,387; 2012 – $36,023)	44,322	34,295
Federal Home Loan Bank (FHLB) and Federal Reserve Bank stock, at cost	35,161	47,232
Loans, excluding covered loans	5,580,005	5,189,676
Covered loans	134,355	197,894
Allowance for loan and covered loan losses	(85,505)	(99,446)
Net loans	5,628,855	5,288,124
Other real estate owned (OREO), excluding covered OREO	32,473	39,953
Covered OREO	8,863	13,123
Federal Deposit Insurance Corporation (FDIC) indemnification asset	16,585	37,051
Premises, furniture, and equipment	120,204	121,596
Investment in bank-owned life insurance (BOLI)	193,167	206,405
Goodwill and other intangible assets	276,366	281,059
Accrued interest receivable and other assets	180,128	218,170
Total assets	8,253,407	8,099,839
Liabilities
Noninterest-bearing deposits	1,911,602	1,762,903
Interest-bearing deposits	4,854,499	4,909,352
Total deposits	6,766,101	6,672,255
Borrowed funds	224,342	185,984
Senior and subordinated debt	190,932	214,779
Accrued interest payable and other liabilities	70,590	85,928
Total liabilities	7,251,965	7,158,946
Stockholders’ Equity
Common stock	858	858
Additional paid-in capital	414,293	418,318
Retained earnings	853,740	786,453
Accumulated other comprehensive loss, net of tax	(26,792)	(15,660)
Treasury stock, at cost	(240,657)	(249,076)
Total stockholders' equity	1,001,442	940,893
Total liabilities and stockholders' equity	$ 8,253,407	$ 8,099,839