CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Operating activities
Net income	$ 15,104	$ 13,824
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan and lease losses	(1,033)	12,083
Depreciation and amortization	3,178	3,875
Stock-based compensation expense	810	1,087
Pension (income) expense	(253)	15
Net amortization of premiums/accretion of discounts on investment securities	1,730	3,788
Gains on sales of investment securities	(50)	(1,536)
Originations of loans held for sale	(18,297)	(47,969)
Net gains from sales of loans held for sale	(396)	(706)
Proceeds from sales of loans held for sale	19,012	35,868
Deferred income taxes	0	(2,114)
Increase in interest receivable	(2,663)	(1,660)
Increase in cash surrender value of life insurance	(418)	(423)
Increase in prepaid expenses	(892)	(2,501)
Decrease in indemnification asset	(6,088)	(7,179)
Decrease in accrued expenses	(7,760)	(6,215)
Decrease in interest payable	(130)	(282)
Other	(906)	7,583
Net cash provided by operating activities	13,124	21,896
Investing activities
Proceeds from sales of securities available-for-sale	92,573	48,686
Proceeds from calls, paydowns and maturities of securities available-for-sale	26,247	53,351
Purchases of securities available-for-sale	(61,081)	(54,838)
Proceeds from calls, paydowns and maturities of securities held-to-maturity	22,584	51,591
Purchases of securities held-to-maturity	67,350	0
Net decrease in interest-bearing deposits with other banks	16,149	23,171
Net increase in loans and leases - excluding covered loans	(110,107)	(72,053)
Net decrease in covered assets	41,574	44,904
Proceeds from disposal of other real estate owned	12,082	5,500
Purchases of premises and equipment	(1,567)	(3,857)
Net cash (used in) provided by investing activities	(28,896)	96,455
Financing activities
Net decrease in total deposits	(17,118)	(134,493)
Net increase in short-term borrowings	86,344	8,493
Payments on long-term borrowings	(610)	(697)
Cash dividends paid on common stock	(8,570)	(16,149)
Treasury stock purchase	(697)	(3,831)
Proceeds from exercise of stock options	64	0
Excess tax benefit on share-based compensation	254	73
Net cash provided by (used in) financing activities	59,667	(146,604)
Cash and cash equivalents:
Net increase (decrease) in cash and due from banks	43,895	(28,253)
Cash and due from banks at beginning of period	117,620	134,502
Cash and due from banks at end of period	$ 161,515	$ 106,249