Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
ASSETS
Cash and due from banks	$ 277,645	$ 282,455
Interest bearing cash and temporary investments	496,080	1,322,716
Total cash and cash equivalents	773,725	1,605,171
Investment securities
Trading, at fair value	9,586	9,999
Available for sale, at fair value	2,522,539	2,298,555
Held to maturity, at amortized cost	4,609	5,211
Loans held for sale, at fair value	363,275	286,802
Loans and leases	16,847,360	15,327,732
Allowance for loan and lease losses	(130,322)	(116,167)
Net loans and leases	16,717,038	15,211,565
Restricted equity securities	46,949	119,334
Premises and equipment, net	328,734	317,834
Goodwill	1,787,793	1,786,225
Other intangible assets, net	45,508	56,733
Residential mortgage servicing rights, at fair value	131,817	117,259
Other real estate owned	22,307	37,942
FDIC indemnification asset	855	4,417
Bank owned life insurance	291,892	294,296
Deferred tax asset, net	138,082	230,442
Other assets	202,496	228,118
Total assets	23,387,205	22,609,903
LIABILITIES AND SHAREHOLDERS' EQUITY
Noninterest bearing	5,318,591	4,744,804
Interest bearing	12,388,598	12,147,295
Total deposits	17,707,189	16,892,099
Securities sold under agreements to repurchase	304,560	313,321
Term debt	888,769	1,006,395
Junior subordinated debentures, at fair value	255,457	249,294
Junior subordinated debentures, at amortized cost	101,254	101,576
Other liabilities	280,642	269,592
Total liabilities	$ 19,537,871	$ 18,832,277
COMMITMENTS AND CONTINGENCIES (NOTE 19)
SHAREHOLDERS' EQUITY
Common stock, no par value, shares authorized: 400,000,000 as of December 31, 2015 and 2014; issued and outstanding: 220,171,091 in 2015 and 220,161,120 in 2014	$ 3,520,591	$ 3,519,316
Retained earnings	331,301	246,242
Accumulated other comprehensive (loss) income	(2,558)	12,068
Total shareholders' equity	3,849,334	3,777,626
Total liabilities and shareholders' equity	$ 23,387,205	$ 22,609,903