Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
ASSETS
Noninterest bearing cash	$ 283,773	$ 282,455
Interest bearing cash and temporary investments (restricted cash of $70,707 and $47,717)	673,843	1,322,716
Total cash and cash equivalents	957,616	1,605,171
Investment securities
Trading, at fair value	9,509	9,999
Available for sale, at fair value	2,482,478	2,298,555
Held to maturity, at amortized cost	4,699	5,211
Loans held for sale ($395,421 and $286,802, at fair value)	398,015	286,802
Loans and leases	16,387,934	15,327,732
Allowance for loan and lease losses	(130,133)	(116,167)
Net loans and leases	16,257,801	15,211,565
Restricted equity securities	46,904	119,334
Premises and equipment, net	330,306	317,834
Goodwill	1,788,640	1,786,225
Other intangible assets, net	48,314	56,733
Residential mortgage servicing rights, at fair value	124,814	117,259
Other real estate owned	23,892	37,942
FDIC indemnification asset	892	4,417
Bank owned life insurance	297,321	294,296
Deferred tax asset, net	149,320	230,442
Other assets	241,783	228,118
Total assets	23,162,304	22,609,903
Deposits
Noninterest bearing	5,207,129	4,744,804
Interest bearing	12,259,895	12,147,295
Total deposits	17,467,024	16,892,099
Securities sold under agreements to repurchase	323,722	313,321
Term debt	889,358	1,006,395
Junior subordinated debentures, at fair value	253,665	249,294
Junior subordinated debentures, at amortized cost	101,334	101,576
Other liabilities	291,649	269,592
Total liabilities	$ 19,326,752	$ 18,832,277
COMMITMENTS AND CONTINGENCIES (NOTE 9)
SHAREHOLDERS' EQUITY
Common stock, no par value, shares authorized: 400,000,000 in 2015 and 2014; issued and outstanding: 220,216,672 in 2015 and 220,161,120 in 2014	$ 3,517,751	$ 3,519,316
Retained earnings	303,729	246,242
Accumulated other comprehensive income	14,072	12,068
Total shareholders' equity	3,835,552	3,777,626
Total liabilities and shareholders' equity	$ 23,162,304	$ 22,609,903