CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
INTEREST AND DIVIDEND INCOME
Loans receivable, including fees	$ 240,773	$ 233,783	$ 468,299	$ 521,727
Investment securities	23,253	14,741	42,110	34,917
Securities purchased under resale agreements	5,109	2,630	9,379	8,893
Investment in Federal Home Loan Bank stock	124	115	357	237
Investment in Federal Reserve Bank stock	709	762	1,418	1,419
Short-term investments	4,500	1,502	7,240	5,043
Total interest and dividend income	274,468	253,533	528,803	572,236
INTEREST EXPENSE
Customer deposit accounts	29,130	29,132	55,112	62,580
Federal Home Loan Bank advances	3,955	6,175	9,733	15,180
Securities sold under repurchase agreements	12,116	12,045	24,133	24,586
Long-term debt	1,788	1,591	3,359	3,138
Other borrowings	143	967	296	1,405
Total interest expense	47,132	49,910	92,633	106,889
Net interest income before provision for loan losses	227,336	203,623	436,170	465,347
Provision for loan losses	26,500	55,256	53,006	131,677
Net interest income after provision for loan losses	200,836	148,367	383,164	333,670
NONINTEREST INCOME
Gain on acquisition	0	19,476	0	27,571
Impairment loss on investment securities	0	(12,303)	(5,555)	(17,102)
Less: Noncredit-related impairment loss recorded in other comprehensive income	0	7,661	5,091	7,661
Net impairment loss on investment securities recognized in earnings	0	(4,642)	(464)	(9,441)
Decrease in FDIC indemnification asset and receivable	(18,806)	(9,424)	(36,249)	(52,996)
Branch fees	9,078	8,219	16,832	16,977
Net gain on sales of investment securities	1,117	5,847	3,632	21,958
Net gain on sales of fixed assets	2,169	27	2,206	52
Letters of credit fees and commissions	3,390	2,865	6,434	5,605
Ancillary loan fees	2,055	2,369	4,046	4,058
Income from life insurance policies	1,122	1,101	2,106	2,206
Net gain on sales of loans	5,891	8,073	13,301	8,073
Other operating income	6,475	1,774	11,688	3,171
Total noninterest income	12,491	35,685	23,532	27,234
NONINTEREST EXPENSE
Compensation and employee benefits	40,870	41,579	79,140	92,358
Occupancy and equipment expense	12,175	13,115	24,773	25,059
Amortization of investments in affordable housing partnerships	4,598	2,638	9,123	5,675
Amortization of premiums on deposits acquired	3,151	3,310	6,336	6,694
Deposit insurance premiums and regulatory assessments	6,833	4,528	14,024	16,109
Loan-related expenses	4,284	5,254	7,383	8,251
Other real estate owned expense	14,585	20,983	25,249	38,995
Legal expense	6,791	6,183	10,892	9,090
Prepayment penalty for FHLB advances	4,433	3,900	8,455	13,832
Data processing	2,100	3,046	4,703	5,528
Deposit-related expenses	1,373	1,133	2,532	2,142
Consulting expense	2,378	1,919	4,004	4,060
Other operating expenses	14,026	17,730	27,772	36,435
Total noninterest expense	117,597	125,318	224,386	264,228
INCOME BEFORE PROVISION FOR INCOME TAXES	95,730	58,734	182,310	96,676
PROVISION FOR INCOME TAXES	35,205	22,386	65,714	35,412
NET INCOME	60,525	36,348	116,596	61,264
PREFERRED STOCK DIVIDENDS AND AMORTIZATION OF PREFERRED STOCK DISCOUNT	1,714	6,147	3,429	12,285
NET INCOME AVAILABLE TO COMMON STOCKHOLDERS	$ 58,811	$ 30,201	$ 113,167	$ 48,979
EARNINGS PER SHARE AVAILABLE TO COMMON STOCKHOLDERS
BASIC (in dollars per share)	$ 0.40	$ 0.21	$ 0.77	$ 0.40
DILUTED (in dollars per share)	$ 0.39	$ 0.21	$ 0.76	$ 0.34
WEIGHTED AVERAGE NUMBER OF SHARES OUTSTANDING
BASIC (in shares)	147,011	146,372	146,937	123,445
DILUTED (in shares)	153,347	147,131	153,349	142,134
DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	$ 0.05	$ 0.01	$ 0.06	$ 0.02