Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Assets
Cash and due from banks	$ 213.6	$ 244.1
Interest bearing deposits in banks	0.1	0.1
Federal Funds Sold	741.5	577.8
Total cash and cash equivalents	955.2	822.0
Investment securities:
Available-for-sale	2,572.0	2,270.7
Held-to-maturity (estimated fair values of $118.0 and $400.7 at March 31, 2019 and December 31, 2018, respectively)	117.0	406.8
Debt Securities	2,689.0	2,677.5
Loans held for investment	8,459.2	8,470.4
Mortgage loans held for sale	34.0	33.3
Total loans	8,493.2	8,503.7
Less allowance for loan losses	72.4	73.0
Net loans	8,420.8	8,430.7
Goodwill	546.3	546.7
Life Insurance, Corporate or Bank Owned, Amount	275.8	275.1
Premises and equipment, net of accumulated depreciation	298.2	245.2
Indefinite-lived Intangible Assets (Excluding Goodwill)	54.6	56.9
Accrued interest receivable	46.5	44.9
Mortgage servicing rights, net of accumulated amortization and impairment reserve	27.9	27.7
Other real estate owned (“OREO”)	21.1	14.4
Other assets	162.8	159.1
Total assets	13,498.2	13,300.2
Deposits:
Non-interest bearing	3,158.7	3,158.3
Interest bearing	7,656.0	7,522.4
Total deposits	10,814.7	10,680.7
Securities sold under repurchase agreements	672.6	712.4
Accounts payable and accrued expenses	142.6	94.1
Accrued interest payable	10.0	7.8
Deferred tax liability, net	18.7	8.6
Long-term debt	15.8	15.8
Subordinated debentures held by subsidiary trusts	86.9	86.9
Total liabilities	11,761.3	11,606.3
Stockholders’ equity:
Nonvoting noncumulative preferred stock without par value; authorized 100,000 shares; no shares issued and outstanding as of March 31, 2019 or December 31, 2018	0.0	0.0
Common stock	866.6	866.7
Retained earnings	874.7	851.8
Accumulated other comprehensive loss, net	(4.4)	(24.6)
Total stockholders’ equity	1,736.9	1,693.9
Total liabilities and stockholders’ equity	$ 13,498.2	$ 13,300.2