10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2017

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                      to                     

Commission file number 000-04887

UMB FINANCIAL CORPORATION

(Exact name of registrant as specified in its charter)

Missouri	43-0903811
(State or other jurisdiction of incorporation or organization)	(I.R.S. – Employer Identification Number)
1010 Grand Boulevard, Kansas City, Missouri	64106
(Address of principal executive offices)	(ZIP Code)

(Registrant’s telephone number, including area code): (816) 860-7000

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☒    No  ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  ☒    No  ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐  (Do not check if a smaller reporting company)	Smaller reporting company	☐
Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    ☐  Yes    ☒  No

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

As of April 27, 2017, UMB Financial Corporation had 49,851,395 shares of common stock outstanding.

UMB FINANCIAL CORPORATION

FORM 10-Q

INDEX

PART I – FINANCIAL INFORMATION		3
ITEM 1.	FINANCIAL STATEMENTS	3
CONSOLIDATED BALANCE SHEETS		3
CONSOLIDATED STATEMENTS OF INCOME		4
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME		5
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY		6
CONSOLIDATED STATEMENTS OF CASH FLOWS		7
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS		8
ITEM 2.	MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS	34
ITEM 3.	QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK	49
ITEM 4.	CONTROLS AND PROCEDURES	54
PART II - OTHER INFORMATION		55
ITEM 1.	LEGAL PROCEEDINGS	55
ITEM 1A.	RISK FACTORS	55
ITEM 2.	UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS	55
ITEM 3.	DEFAULTS UPON SENIOR SECURITIES	55
ITEM 4.	MINE SAFETY DISCLOSURES	55
ITEM 5.	OTHER INFORMATION	55
ITEM 6.	EXHIBITS	56
SIGNATURES		57
CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT		58
CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT		59
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002		60
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002		61

2

PART I – FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

UMB FINANCIAL CORPORATION

CONSOLIDATED BALANCE SHEETS

(unaudited, dollars in thousands, except share and per share data)

	March 31, 2017			December 31, 2016
ASSETS
Loans:	$	10,757,236		$	10,540,383
Allowance for loan losses		(93,323	)		(91,649	)
Net loans		10,663,913			10,448,734
Loans held for sale		1,934			5,279
Investment securities:
Available for sale		6,551,593			6,466,334
Held to maturity (fair value of $1,114,163 and $1,106,027, respectively)		1,206,639			1,115,932
Trading securities		75,494			39,536
Other securities		67,910			68,306
Total investment securities		7,901,636			7,690,108
Federal funds sold and securities purchased under agreements to resell		196,467			324,327
Interest-bearing due from banks		374,570			715,823
Cash and due from banks		373,671			422,117
Premises and equipment, net		282,398			289,007
Accrued income		97,035			99,045
Goodwill		228,396			228,396
Other intangibles, net		31,622			34,491
Other assets		424,495			425,205
Total assets	$	20,576,137		$	20,682,532
LIABILITIES
Deposits:
Noninterest-bearing demand	$	6,202,246		$	6,654,584
Interest-bearing demand and savings		8,622,219			8,780,309
Time deposits under $250,000		594,967			613,589
Time deposits of $250,000 or more		475,752			522,132
Total deposits		15,895,184			16,570,614
Federal funds purchased and repurchase agreements		2,390,364			1,856,937
Long-term debt		76,104			76,772
Accrued expenses and taxes		142,987			172,967
Other liabilities		60,620			42,858
Total liabilities		18,565,259			18,720,148
SHAREHOLDERS’ EQUITY
Common stock, $1.00 par value; 80,000,000 shares authorized, 55,056,730 shares issued, and 49,850,194 and 49,673,056 shares outstanding, respectively		55,057			55,057
Capital surplus		1,033,225			1,033,419
Retained earnings		1,174,587			1,142,887
Accumulated other comprehensive loss, net		(44,159	)		(57,542	)
Treasury stock, 5,206,536 and 5,383,674 shares, at cost, respectively		(207,832	)		(211,437	)
Total shareholders’ equity		2,010,878			1,962,384
Total liabilities and shareholders’ equity	$	20,576,137		$	20,682,532

See Notes to Consolidated Financial Statements.

3

UMB FINANCIAL CORPORATION

CONSOLIDATED STATEMENTS OF INCOME

(unaudited, dollars in thousands, except share and per share data)

	Three Months Ended March 31,
	2017			2016
INTEREST INCOME
Loans	$	106,560		$	90,544
Securities:
Taxable interest		19,190			19,357
Tax-exempt interest		17,183			12,735
Total securities income		36,373			32,092
Federal funds and resell agreements		919			507
Interest-bearing due from banks		551			891
Trading securities		287			52
Total interest income		144,690			124,086
INTEREST EXPENSE
Deposits		5,966			4,055
Federal funds and repurchase agreements		3,469			1,230
Other		940			909
Total interest expense		10,375			6,194
Net interest income		134,315			117,892
Provision for loan losses		9,000			5,000
Net interest income after provision for loan losses		125,315			112,892
NONINTEREST INCOME
Trust and securities processing		60,404			59,485
Trading and investment banking		7,542			4,630
Service charges on deposit accounts		22,075			21,461
Insurance fees and commissions		646			1,497
Brokerage fees		5,377			4,185
Bankcard fees		17,752			18,016
Gain on sales of securities available for sale, net		468			2,933
Equity losses on alternative investments		(614	)		(381	)
Other		7,130			4,524
Total noninterest income		120,780			116,350
NONINTEREST EXPENSE
Salaries and employee benefits		113,834			106,850
Occupancy, net		11,148			10,972
Equipment		17,668			16,282
Supplies and services		4,281			4,949
Marketing and business development		4,503			4,441
Processing fees		11,301			11,462
Legal and consulting		5,300			4,799
Bankcard		4,903			5,815
Amortization of other intangible assets		2,869			3,226
Regulatory fees		3,833			3,429
Other		9,126			8,219
Total noninterest expense		188,766			180,444
Income before income taxes		57,329			48,798
Income tax expense		13,148			12,395
NET INCOME	$	44,181		$	36,403
PER SHARE DATA
Net income – basic	$	0.90		$	0.75
Net income – diluted		0.89			0.74
Dividends		0.255			0.245
Weighted average shares outstanding – basic		49,109,872			48,756,433
Weighted average shares outstanding – diluted		49,829,508			49,016,400

See Notes to Consolidated Financial Statements.

4

UMB FINANCIAL CORPORATION

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited, dollars in thousands)

	Three Months Ended March 31,
	2017			2016
Net income	$	44,181		$	36,403
Other comprehensive income, net of tax:
Unrealized gains on securities:
Change in unrealized holding gains, net		22,271			65,312
Less: Reclassifications adjustment for gains included in net income		(468	)		(2,933	)
Change in unrealized gains on securities during the period		21,803			62,379
Change in unrealized gains (losses) on derivative hedges		246			(4,140	)
Income tax expense		(8,666	)		(22,053	)
Other comprehensive income		13,383			36,186
Comprehensive income	$	57,564		$	72,589

See Notes to Consolidated Financial Statements.

5

UMB FINANCIAL CORPORATION

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY

(unaudited, dollars in thousands, except per share data)

	Common Stock		Capital Surplus			Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Treasury Stock			Total
Balance - January 1, 2016	$	55,057	$	1,019,889		$	1,033,990		$	(3,718	)	$	(211,524	)	$	1,893,694
Total comprehensive income		—		—			36,403			36,186			—			72,589
Dividends ($0.245 per share)		—		—			(12,104	)		—			—			(12,104	)
Purchase of treasury stock		—		—			—			—			(12,880	)		(12,880	)
Issuance of equity awards		—		(6,199	)		—			—			6,628			429
Recognition of equity based compensation		—		2,047			—			—			—			2,047
Sale of treasury stock		—		123			—			—			140			263
Exercise of stock options		—		1,294			—			—			2,519			3,813
Cumulative effect adjustment (1)		—		1,338			(856	)		—			—			482
Balance – March 31, 2016	$	55,057	$	1,018,492		$	1,057,433		$	32,468		$	(215,117	)	$	1,948,333
Balance - January 1, 2017	$	55,057	$	1,033,419		$	1,142,887		$	(57,542	)	$	(211,437	)	$	1,962,384
Total comprehensive income		—		—			44,181			13,383			—			57,564
Dividends ($0.255 per share)		—		—			(12,481	)		—			—			(12,481	)
Purchase of treasury stock		—		—			—			—			(4,028	)		(4,028	)
Issuance of equity awards		—		(4,140	)		—			—			4,611			471
Recognition of equity based compensation		—		2,861			—			—			—			2,861
Sale of treasury stock		—		150			—			—			117			267
Exercise of stock options		—		935			—			—			2,905			3,840
Balance – March 31, 2017	$	55,057	$	1,033,225		$	1,174,587		$	(44,159	)	$	(207,832	)	$	2,010,878

See Notes to Consolidated Financial Statements.

(1) See Note 3, “New Accounting Pronouncements,” for a discussion of the Company’s adoption of ASU 2016-09.

6

UMB FINANCIAL CORPORATION

CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited, dollars in thousands)

	Three Months Ended
	March 31,
	2017			2016
Operating Activities
Net income	$	44,181		$	36,403
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses		9,000			5,000
Net accretion of premiums and discounts from acquisition		(838	)		(604	)
Depreciation and amortization		14,375			13,705
Deferred income tax benefit		(322	)		(1,417	)
Net (increase) decrease in trading securities and other earning assets		(35,278	)		3,219
Gains on sales of securities available for sale		(468	)		(2,933	)
Gains on sales of assets		(1,020	)		(268	)
Amortization of securities premiums, net of discount accretion		12,081			14,553
Originations of loans held for sale		(10,818	)		(14,345	)
Net gains on sales of loans held for sale		(299	)		(199	)
Proceeds from sales of loans held for sale		14,462			10,303
Equity based compensation		3,332			2,476
Net tax benefit (deficiency) related to equity compensation plans		1,783			(34	)
Changes in:
Accrued income		2,010			125
Accrued expenses and taxes		(29,980	)		(40,297	)
Other assets and liabilities, net		(5,533	)		2,025
Net cash provided by operating activities		16,668			27,712
Investing Activities
Proceeds from maturities of securities held to maturity		16,682			8,672
Proceeds from sales of securities available for sale		86,069			282,031
Proceeds from maturities of securities available for sale		405,500			391,494
Purchases of securities held to maturity		(108,215	)		(146,670	)
Purchases of securities available for sale		(550,920	)		(702,529	)
Net increase in loans		(222,959	)		(274,053	)
Net decrease in fed funds sold and resell agreements		127,860			2,803
Net decrease in interest bearing balances due from other financial institutions		22,362			33,693
Purchases of premises and equipment		(4,985	)		(8,499	)
Proceeds from sales of premises and equipment		173			680
Net cash used in investing activities		(228,433	)		(412,378	)
Financing Activities
Net (decrease) increase in demand and savings deposits		(610,428	)		543,871
Net decrease in time deposits		(65,002	)		(217,851	)
Net increase (decrease) in fed funds purchased and repurchase agreements		533,427			(136,339	)
Repayment of long-term debt		(938	)		(1,092	)
Payment of contingent consideration on acquisitions		—			(3,031	)
Cash dividends paid		(12,710	)		(12,082	)
Proceeds from exercise of stock options and sales of treasury shares		4,107			4,076
Purchases of treasury stock		(4,028	)		(12,880	)
Net cash (used in) provided by financing activities		(155,572	)		164,672
Decrease in cash and cash equivalents		(367,337	)		(219,994	)
Cash and cash equivalents at beginning of period		1,063,967			819,112
Cash and cash equivalents at end of period	$	696,630		$	599,118
Supplemental Disclosures:
Income taxes paid	$	668		$	12,146
Total interest paid		10,250			6,539

See Notes to Consolidated Financial Statements.

7

UMB FINANCIAL CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

1.    Financial Statement Presentation

The consolidated financial statements include the accounts of UMB Financial Corporation and its subsidiaries (collectively, the Company) after elimination of all intercompany transactions. In the opinion of management of the Company, all adjustments, which were of a normal recurring nature and necessary for a fair presentation of the financial position and results of operations have been made. The results of operations and cash flows for the interim periods presented may not be indicative of the results of the full year ending December 31, 2017. The financial statements should be read in conjunction with “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations” within this Quarterly Report on Form 10-Q and in conjunction with the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2016 filed with the Securities and Exchange Commission (SEC) on February 23, 2017 (the Form 10-K).

2.    Summary of Significant Accounting Policies

The Company is a financial holding company, which offers a wide range of banking and other financial services to its customers through its branches and offices in the states of Missouri, Kansas, Colorado, Illinois, Oklahoma, Texas, Arizona, Nebraska, Pennsylvania, South Dakota, Indiana, Utah, Minnesota, California, and Wisconsin. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (U.S. GAAP) requires management to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements. These estimates and assumptions also impact reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. A summary of the significant accounting policies to assist the reader in understanding the financial presentation is provided in the Notes to Consolidated Financial Statements in the Form 10-K.

Cash and cash equivalents

Cash and cash equivalents include Cash and due from banks and amounts due from the Federal Reserve Bank. Cash on hand, cash items in the process of collection, and amounts due from correspondent banks are included in Cash and due from banks. Amounts due from the Federal Reserve Bank are interest-bearing for all periods presented and are included in the Interest-bearing due from banks line on the Company’s Consolidated Balance Sheets.

This table provides a summary of cash and cash equivalents as presented on the Consolidated Statement of Cash Flows as of March 31, 2017 and March 31, 2016 (in thousands):

	March 31,
	2017		2016
Due from the Federal Reserve	$	322,959	$	273,672
Cash and due from banks		373,671		325,446
Cash and cash equivalents at end of period	$	696,630	$	599,118

Also included in the Interest-bearing due from banks line, but not considered cash and cash equivalents, are interest-bearing accounts held at other financial institutions, which totaled $51.6 million and $128.3 million at March 31, 2017 and March 31, 2016, respectively.

Per Share Data

Basic income per share is computed based on the weighted average number of shares of common stock outstanding during each period. Diluted income per share includes the dilutive effect of 719,637 and 259,967 shares of common stock issuable upon the exercise of outstanding stock options at March 31, 2017 and 2016, respectively.

Options issued under employee benefit plans to purchase 151,002 and 845,157 shares of common stock were outstanding at March 31, 2017 and 2016, respectively, but were not included in the computation of diluted income per share because the options were anti-dilutive.

8

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

3.    New Accounting Pronouncements

Revenue Recognition In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09, “Revenue from Contracts with Customers.” The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. In August 2015, the FASB issued ASU No. 2015-14, which deferred the effective date of ASU No. 2014-09 to annual reporting periods that begin after December 15, 2017. In March, April, and May 2016, the FASB issued implementation amendments to the May 2014 ASU (collectively, the “amended guidance”). The amended guidance affects any entity that enters into contracts with customers to transfer goods and services, unless those contracts are within the scope of other standards. The amended guidance specifically excludes interest income, as well as other revenues associated with financial assets and liabilities, including loans, leases, securities, and derivatives. The amended guidance permits the use of either the full retrospective approach or a modified retrospective approach. The Company plans to adopt the amended guidance using the modified retrospective approach on January 1, 2018. The Company is progressing through its process to implement the amended guidance. The Company has assessed its revenue streams to identify those contracts that are specifically excluded from the scope of the amended guidance and those that may be subject to the amended guidance. Subsequent to this initial scoping, the Company selected a representative sample of contracts from the in-scope revenue streams for review under the amended guidance (“key contracts”). The review of key contracts is in process. Upon completion of the review of the key contracts, the Company expects to group the remaining contracts based on the conclusions reached through the key contract review or to perform additional review of specific contracts that cannot be grouped. While progress has been made, the Company is currently evaluating the impact that the amended guidance will have on its Consolidated Financial Statements and related disclosures.

Financial Instruments In January 2016, the FASB issued ASU No. 2016-01, “Recognition and Measurement of Financial Assets and Financial Liabilities.” The amendment is intended to address certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. The amendments in this update are effective for interim and annual periods beginning after December 15, 2017. The standard requires the use of the cumulative effect transition method as of the beginning of the year of adoption. Except for certain provisions, early adoption is not permitted. The Company is currently evaluating the impact that this standard will have on its Consolidated Financial Statements.

Leases In February 2016, the FASB issued ASU No. 2016-02, “Leases.” The amendment changes the accounting treatment of leases, in that lessees will recognize most leases on-balance sheet. This will increase reported assets and liabilities, as lessees will be required to recognize a right-of-use asset along with a lease liability, measured on a discounted basis. Lessees are allowed to account for short-term leases (those with a term of twelve months or less) off-balance sheet. The amendments in this update are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The standard requires the use of the modified retrospective transition method. Early adoption is permitted. The Company is currently evaluating the impact that this standard will have on its Consolidated Financial Statements.

Extinguishments of Liabilities In March 2016, the FASB issued ASU No. 2016-04, “Recognition of Breakage for Certain Prepaid Stored-Value Products.” The amendment is intended to reduce the diversity in practice related to the recognition of breakage. Breakage refers to the portion of a prepaid stored-value product, such as a gift card, that goes unused wholly or partially for an indefinite period of time. This amendment requires that breakage be accounted for consistent with the breakage guidance within ASU No. 2014-09, “Revenue from Contracts with Customers.” The amendments in this update are effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The standard permits the use of either the modified retrospective or full retrospective transition method. Early adoption is permitted. The Company will adopt ASU No. 2016-04 in conjunction with its adoption of ASU No. 2014-09. The adoption of this accounting pronouncement will not have a significant impact on the Company’s Consolidated Financial Statements.

Equity-Based Compensation In March 2016, the FASB issued ASU No. 2016-09, “Improvements to Employee Share-Based Payment Accounting.” The amendment is part of the FASB’s simplification initiative and is intended to simplify the accounting around share-based payment award transactions. The amendments include changing the recording of excess tax benefits from being recognized as a part of surplus capital to being charged directly to the

9

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

income statement, changing the classification of excess tax benefits within the statement of cash flows, and allowing companies to account for forfeitures on an actual basis, as well as tax withholding changes. The amendment requires different transition methods for various components of the standard. The amendments in this update are effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption is permitted.

In September 2016, the Company early adopted ASU No. 2016-09 with an effective date of January 1, 2016. As part of the adoption of this standard, the Company made an accounting policy election to account for forfeitures on an actual basis and discontinue the use of an estimated forfeiture approach. Additionally, the Company selected the retrospective transition method for the reclassification of the “Net tax benefit related to equity compensation plans” from the financing section to the operating section of the Company’s Consolidated Statement of Cash Flows. The impact to the Company’s Consolidated Statements of Income for adopting all provisions of the standard was an increase to net income of $158 thousand for the three-month period ended March 31, 2016 and an increase to net income of $220 thousand for the three-month period ended June 30, 2016. Upon adoption, the Company recorded a cumulative effect adjustment to the Company’s Consolidated Balance Sheets of $482 thousand as an increase to total equity. Prior period financial statements as of and for the three-month period ended March 31, 2016 have been recast throughout this document. Prior period financial statements as of and for the three-month and year-to-date periods ended June 30, 2016 will be recast when presented in future filings.

Credit Losses In June 2016, the FASB issued ASU 2016-13, “Measurement of Credit Losses on Financial Instruments.” This update replaces the current incurred loss methodology for recognizing credit losses with a current expected credit loss model, which requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. This amendment broadens the information that an entity must consider in developing its expected credit loss estimates. Additionally, the update amends the accounting for credit losses for available-for-sale debt securities and purchased financial assets with a more-than-insignificant amount of credit deterioration since origination. This update requires enhanced disclosures to help investors and other financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of a company’s loan portfolio. The amendments in this update are effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption in fiscal years beginning after December 15, 2018 is permitted. The amendment requires the use of the modified retrospective approach for adoption. The Company is currently evaluating the impact that this standard will have on its Consolidated Financial Statements.

Statement of Cash Flows In August 2016, the FASB issued ASU 2016-15, “Classification of Certain Receipts and Cash Payments.” This amendment adds to and clarifies existing guidance regarding the classification of certain cash receipts and payments in the statement of cash flows with the intent of reducing diversity in practice with respect to eight types of cash flows. The amendments in this update require full retrospective adoption and are effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact that this standard will have on its Consolidated Statement of Cash Flows.

4.    Loans and Allowance for Loan Losses

Loan Origination/Risk Management

The Company has certain lending policies and procedures in place that are designed to minimize the level of risk within the loan portfolio. Diversification of the loan portfolio manages the risk associated with fluctuations in economic conditions. Authority levels are established for the extension of credit to ensure consistency throughout the Company. It is necessary that policies, processes and practices implemented to control the risks of individual credit transactions and portfolio segments are sound and adhered to. The Company maintains an independent loan review department that reviews and validates the risk assessment on a continual basis. Management regularly evaluates the results of the loan reviews. The loan review process complements and reinforces the risk identification and assessment decisions made by lenders and credit personnel, as well as the Company’s policies and procedures.

10

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Commercial loans are underwritten after evaluating and understanding the borrower’s ability to operate profitably and prudently expand its business. Commercial loans are made based on the identified cash flows of the borrower and on the underlying collateral provided by the borrower. The cash flows of the borrower, however, may not be as expected and the collateral securing these loans may fluctuate in value. Most commercial loans are secured by the assets being financed or other business assets such as accounts receivable or inventory and may incorporate a personal guarantee. In the case of loans secured by accounts receivable, the availability of funds for the repayment of these loans may be substantially dependent on the ability of the borrower to collect amounts from its customers. Commercial credit cards are generally unsecured and are underwritten with criteria similar to commercial loans including an analysis of the borrower’s cash flow, available business capital, and overall credit-worthiness of the borrower.

Asset-based loans are offered primarily in the form of revolving lines of credit to commercial borrowers that do not generally qualify for traditional bank financing. Asset-based loans are underwritten based primarily upon the value of the collateral pledged to secure the loan, rather than on the borrower’s general financial condition as traditionally reflected by cash flow, balance sheet strength, operating results, and credit bureau ratings. The Company utilizes pre-loan due diligence techniques, monitoring disciplines, and loan management practices common within the asset-based lending industry to underwrite loans to these borrowers.

Factoring loans provide working capital through the purchase and/or financing of accounts receivable to borrowers in the transportation industry and to commercial borrowers that do not generally qualify for traditional bank financing.

Commercial real estate loans are subject to underwriting standards and processes similar to commercial loans, in addition to those of real estate loans. These loans are viewed primarily as cash flow loans and secondarily as loans secured by real estate. Commercial real estate lending typically involves higher loan principal amounts, and the repayment of these loans is largely dependent on the successful operation of the property securing the loan or the business conducted on the property securing the loan. The Company requires that an appraisal of the collateral be made at origination and on an as-needed basis, in conformity with current market conditions and regulatory requirements. The underwriting standards address both owner and non-owner occupied real estate.

Construction loans are underwritten using feasibility studies, independent appraisal reviews, sensitivity analysis or absorption and lease rates and financial analysis of the developers and property owners. Construction loans are based upon estimates of costs and value associated with the complete project. Construction loans often involve the disbursement of substantial funds with repayment substantially dependent on the success of the ultimate project. Sources of repayment for these types of loans may be pre-committed permanent loans, sales of developed property or an interim loan commitment from the Company until permanent financing is obtained. These loans are closely monitored by on-site inspections and are considered to have higher risks than other real estate loans due to their repayment being sensitive to interest rate changes, governmental regulation of real property, economic conditions, and the availability of long-term financing.

Underwriting standards for residential real estate and home equity loans are based on the borrower’s loan-to-value percentage and overall credit history.

Consumer loans are underwritten based on the borrower’s repayment ability. The Company monitors delinquencies on all of its consumer loans and leases and periodically reviews the distribution of FICO scores relative to historical periods to monitor credit risk on its credit card loans. The underwriting and review practices combined with the relatively small loan amounts that are spread across many individual borrowers, minimizes risk. Consumer loans and leases that are 90 days past due or more are considered non-performing.

Credit risk is a potential loss resulting from nonpayment of either the primary or secondary exposure. Credit risk is mitigated with formal risk management practices and a thorough initial credit-granting process including consistent underwriting standards and approval process. Control factors or techniques to minimize credit risk include knowing the client, understanding total exposure, analyzing the client and debtor’s financial capacity, and monitoring the client’s activities. Credit risk and portions of the portfolio risk are managed through concentration considerations, average risk ratings, and other aggregate characteristics.

11

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Loan Aging Analysis

This table provides a summary of loan classes and an aging of past due loans at March 31, 2017 and December 31, 2016 (in thousands):

	March 31, 2017
	30-89 Days Past Due and Accruing		Greater than 90 Days Past Due and Accruing		Non- Accrual Loans		Total Past Due		Current		Total Loans
Loans
Commercial:
Commercial	$	15,034	$	814	$	35,110	$	50,958	$	4,505,403	$	4,556,361
Asset-based		—		—		—		—		230,863		230,863
Factoring		—		—		—		—		158,673		158,673
Commercial – credit card		452		307		5		764		154,327		155,091
Real estate:
Real estate –construction		118		—		93		211		849,421		849,632
Real estate – commercial		1,652		70		15,755		17,477		3,127,847		3,145,324
Real estate – residential		471		—		1,321		1,792		577,201		578,993
Real estate – HELOC		625		—		3,873		4,498		683,909		688,407
Consumer:
Consumer – credit card		2,046		2,154		404		4,604		242,325		246,929
Consumer – other		379		48		33		460		107,820		108,280
Leases		—		—		—		—		38,683		38,683
Total loans	$	20,777	$	3,393	$	56,594	$	80,764	$	10,676,472	$	10,757,236

	December 31, 2016
	30-89 Days Past Due and Accruing		Greater than 90 Days Past Due and Accruing		Non- Accrual Loans		Total Past Due		PCI Loans		Current		Total Loans
Loans
Commercial:
Commercial	$	3,285	$	49	$	35,777	$	39,111	$	—	$	4,371,695	$	4,410,806
Asset-based		—		—		—		—		—		225,878		225,878
Factoring		—		—		—		—		—		139,902		139,902
Commercial – credit card		612		10		8		630		—		146,105		146,735
Real estate:
Real estate –construction		3		—		181		184		—		741,620		741,804
Real estate – commercial		1,303		1,004		16,423		18,730				3,147,192		3,165,922
Real estate – residential		1,034		6		1,344		2,384		—		545,966		548,350
Real estate – HELOC		588		—		4,736		5,324		—		706,470		711,794
Consumer:
Consumer – credit card		2,228		2,115		475		4,818		—		265,280		270,098
Consumer – other		1,061		181		11,315		12,557		800		126,205		139,562
Leases		—		—		—		—		—		39,532		39,532
Total loans	$	10,114	$	3,365	$	70,259	$	83,738	$	800	$	10,455,845	$	10,540,383

12

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

The Company had total purchased credit impaired (PCI) loans from its acquisition of Marquette Financial Companies (Marquette) of $800 thousand as of December 31, 2016, all of which were considered to be performing based on payment activity as of December 31, 2016. Of this amount, $713 thousand were current with their payment terms and $87 thousand were between 30-89 days past due.

The Company sold residential real estate loans with proceeds of $14.5 million and $10.3 million in the secondary market without recourse during the periods ended March 31, 2017 and March 31, 2016, respectively.

The Company has ceased the recognition of interest on loans with a carrying value of $56.6 million and $70.3 million at March 31, 2017 and December 31, 2016, respectively. Restructured loans totaled $54.1 million and $52.5 million at March 31, 2017 and December 31, 2016. Loans 90 days past due and still accruing interest amounted $3.4 million at both March 31, 2017 and December 31, 2016. There was an insignificant amount of interest recognized on impaired loans during 2017 and 2016.

Credit Quality Indicators

As part of the on-going monitoring of the credit quality of the Company’s loan portfolio, management tracks certain credit quality indicators including trends related to the risk grading of specified classes of loans, net charge-offs, non-performing loans, and general economic conditions.

The Company utilizes a risk grading matrix to assign a rating to each of its commercial, commercial real estate, and construction real estate loans. The loan rankings are summarized into the following categories: Non-watch list, Watch, Special Mention, and Substandard. Any loan not classified in one of the categories described below is considered to be a Non-watch list loan. A description of the general characteristics of the loan ranking categories is as follows:

• Watch – This rating represents credit exposure that presents higher than average risk and warrants greater than routine attention by Company personnel due to conditions affecting the borrower, the borrower’s industry or the economic environment. These conditions have resulted in some degree of uncertainty that results in higher than average credit risk.

• Special Mention – This rating reflects a potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset or the institution’s credit position at some future date. The rating is not adversely classified and does not expose an institution to sufficient risk to warrant adverse classification.

• Substandard – This rating represents an asset inadequately protected by the current sound worth and paying capacity of the borrower or of the collateral pledged, if any. Assets so classified must have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. Loans in this category are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. Loss potential, while existing in the aggregate amount of substandard assets, does not have to exist in individual assets classified substandard. This category may include loans where the collection of full principal is doubtful or remote.

All other classes of loans are generally evaluated and monitored based on payment activity. Non-performing loans include restructured loans on non-accrual and all other non-accrual loans.

13

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

This table provides an analysis of the credit risk  profile of each loan class excluded from ASC 310-30 at March 31, 2017 and December 31, 2016 (in thousands):

Credit Exposure

Credit Risk Profile by Risk Rating

	Commercial				Asset-based				Factoring
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Non-watch list	$	4,162,814	$	4,043,704	$	204,616	$	198,695	$	157,777	$	139,358
Watch		110,167		99,815		—		—		—		—
Special Mention		53,652		32,240		19,476		24,809		503		129
Substandard		229,728		235,047		6,771		2,374		393		415
Total	$	4,556,361	$	4,410,806	$	230,863	$	225,878	$	158,673	$	139,902

	Real estate – construction				Real estate – commercial
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Non-watch list	$	845,080	$	741,022	$	3,048,240	$	3,071,804
Watch		4,002		149		51,424		43,015
Special Mention		—		—		6,305		5,140
Substandard		550		633		39,355		45,963
Total	$	849,632	$	741,804	$	3,145,324	$	3,165,922

Credit Exposure

Credit Risk Profile Based on Payment Activity

	Commercial – credit card				Real estate – residential				Real estate – HELOC
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Performing	$	155,086	$	146,727	$	577,672	$	547,006	$	684,534	$	707,058
Non-performing		5		8		1,321		1,344		3,873		4,736
Total	$	155,091	$	146,735	$	578,993	$	548,350	$	688,407	$	711,794
	Consumer – credit card				Consumer – other				Leases
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Performing	$	246,525	$	269,623	$	108,247	$	127,447	$	38,683	$	39,532
Non-performing		404		475		33		11,315		—		—
Total	$	246,929	$	270,098	$	108,280	$	138,762	$	38,683	$	39,532

14

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Allowance for Loan Losses

The allowance for loan losses is a reserve established through a provision for loan losses charged to expense, which represents management’s judgment of inherent probable losses within the Company’s loan portfolio as of the balance sheet date. The allowance is necessary to reserve for estimated loan losses and risks inherent in the loan portfolio. Accordingly, the methodology is based on historical loss trends. The Company’s process for determining the appropriate level of the allowance for loan losses is designed to account for credit deterioration as it occurs. The provision for probable loan losses reflects loan quality trends, including the levels of and trends related to non-accrual loans, past due loans, potential problem loans, criticized loans and net charge-offs or recoveries, among other factors.

The level of the allowance reflects management’s continuing evaluation of industry concentrations, specific credit risks, loan loss experience, current loan portfolio quality, present economic, political and regulatory conditions and estimated losses inherent in the current loan portfolio. Portions of the allowance may be allocated for specific loans; however, the entire allowance is available for any loan that, in management’s judgment, should be charged off. While management utilizes its best judgment and information available, the adequacy of the allowance is dependent upon a variety of factors beyond the Company’s control, including, among other things, the performance of the Company’s loan portfolio, the economy, changes in interest rates and changes in the regulatory environment.

The Company’s allowance for loan losses consists of specific valuation allowances and general valuation allowances based on historical loan loss experience for similar loans with similar characteristics and trends, general economic conditions and other qualitative risk factors both internal and external to the Company.

The allowances established for probable losses on specific loans are based on a regular analysis and evaluation of impaired loans. Loans are classified based on an internal risk grading process that evaluates the obligor’s ability to repay, the underlying collateral, if any, and the economic environment and industry in which the borrower operates. When a loan is considered impaired, the loan is analyzed to determine the need, if any, to specifically allocate a portion of the allowance for loan losses to the loan. Specific valuation allowances are determined by analyzing the borrower’s ability to repay amounts owed, collateral deficiencies, the relative risk ranking of the loan and economic conditions affecting the borrower’s industry.

General valuation allowances are calculated based on the historical loss experience of specific types of loans including an evaluation of the time span and volume of the actual charge-off. The Company calculates historical loss ratios for pools of similar loans with similar characteristics based on the proportion of actual charge-offs experienced to the total population of loans in the pool. The historical loss ratios are updated based on actual charge-off experience. A valuation allowance is established for each pool of similar loans based upon the product of the historical loss ratio, time span to charge-off, and the total dollar amount of the loans in the pool. The Company’s pools of similar loans include similarly risk-graded groups of commercial loans, commercial real estate loans, commercial credit card, home equity loans, consumer real estate loans and consumer and other loans. The Company also considers a loan migration analysis for criticized loans. This analysis includes an assessment of the probability that a loan will move to a loss position based on its risk rating. The consumer credit card pool is evaluated based on delinquencies and credit scores. In addition, a portion of the allowance is determined by a review of qualitative factors by Management.

Generally, the unsecured portion of a commercial or commercial real estate loan is charged off when, after analyzing the borrower’s financial condition, it is determined that the borrower is incapable of servicing the debt, little or no prospect for near term improvement exists, and no realistic and significant strengthening action is pending. For collateral dependent commercial or commercial real estate loans, an analysis is completed regarding the Company’s collateral position to determine if the amounts due from the borrower are in excess of the calculated current fair value of the collateral. Specific allocations of the allowance for loan losses are made for any collateral deficiency. If a collateral deficiency is ultimately deemed to be uncollectible, the amount is charged off. Revolving commercial loans (such as commercial credit cards) which are past due 90 cumulative days are classified as a loss and charged off.

15

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Generally, a consumer loan, or a portion thereof, is charged off in accordance with regulatory guidelines which provide that such loans be charged off when the Company becomes aware of the loss, such as from a triggering event that may include, but is not limited to, new information about a borrower’s intent and ability to repay the loan, bankruptcy, fraud, or death. However, the charge-off timeframe should not exceed the specified delinquency time frames, which state that closed-end retail loans (such as real estate mortgages, home equity loans and consumer installment loans) that become past due 120 cumulative days and open-end retail loans (such as home equity lines of credit and consumer credit cards) that become past due 180 cumulative days are classified as a loss and charged off.

ALLOWANCE FOR LOAN LOSSES AND RECORDED INVESTMENT IN LOANS

This table provides arollforward of the allowance for loan losses by portfolio segment for three months ended March 31, 2017 (in thousands):

	Three Months Ended March 31, 2017
	Commercial			Real estate			Consumer			Leases			Total
Allowance for loan losses:
Beginning balance	$	71,657		$	10,569		$	9,311		$	112		$	91,649
Charge-offs		(5,981	)		(186	)		(2,537	)		—			(8,704	)
Recoveries		698			61			619			—			1,378
Provision		6,823			68			2,117			(8	)		9,000
Ending balance	$	73,197		$	10,512		$	9,510		$	104		$	93,323
Ending balance: individually evaluated for impairment	$	8,173		$	67		$	—		$	—		$	8,240
Ending balance: collectively evaluated for impairment		65,024			10,445			9,510			104			85,083
Loans:
Ending balance: loans	$	5,100,988		$	5,262,356		$	355,209		$	38,683		$	10,757,236
Ending balance: individually evaluated for impairment		69,314			18,136			33			—			87,483
Ending balance: collectively evaluated for impairment		5,031,674			5,244,220			355,176			38,683			10,669,753

ALLOWANCE FOR LOAN LOSSES AND RECORDED INVESTMENT IN LOANS

This table provides a rollforward of the allowance for loan losses by portfolio segment for three months ended March 31, 2016 (in thousands):

	Three Months Ended March 31, 2016
	Commercial			Real estate			Consumer			Leases			Total
Allowance for loan losses:
Beginning balance	$	63,847		$	8,220		$	8,949		$	127		$	81,143
Charge-offs		(5,075	)		(1,445	)		(2,515	)		—			(9,035	)
Recoveries		2,489			144			657			—			3,290
Provision		47			2,990			1,969			(6	)		5,000
Ending balance	$	61,308		$	9,909		$	9,060		$	121		$	80,398
Ending balance: individually evaluated for impairment	$	4,163		$	1,210		$	—		$	—		$	5,373
Ending balance: collectively evaluated for impairment		57,145			8,699			9,060			121			75,025
Loans:
Ending balance: loans	$	4,794,302		$	4,474,762		$	387,529		$	43,038		$	9,699,631
Ending balance: individually evaluated for impairment		67,486			6,278			2,612			—			76,376
Ending balance: collectively evaluated for impairment		4,726,816			4,467,461			383,403			43,038			9,620,718
Ending Balance: PCI Loans		—			1,023			1,514			—			2,537

16

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Impaired Loans

This table provides an analysis of impaired loans by class at March 31,  2017 and December 31, 2016 (in thousands):

	As of March 31, 2017
	Unpaid Principal Balance		Recorded Investment with No Allowance		Recorded Investment with Allowance		Total Recorded Investment		Related Allowance		Average Recorded Investment
Commercial:
Commercial	$	73,412	$	44,560	$	24,754	$	69,314	$	8,173	$	71,831
Asset-based		—		—		—		—		—		—
Factoring		—		—		—		—		—		—
Commercial – credit card		—		—		—		—		—		—
Real estate:
Real estate – construction		220		93		111		204		67		249
Real estate – commercial		16,902		11,866		954		12,820		—		12,805
Real estate – residential		125		125		—		125		—		178
Real estate – HELOC		—		—		—		—		—		—
Consumer:
Consumer – credit card		—		—		—		—		—		—
Consumer – other		37		33		—		33		—		17
Leases		—		—		—		—		—		—
Total	$	90,696	$	56,677	$	25,819	$	82,496	$	8,240	$	85,080

	As of December 31, 2016
	Unpaid Principal Balance		Recorded Investment with No Allowance		Recorded Investment with Allowance		Total Recorded Investment		Related Allowance		Average Recorded Investment
Commercial:
Commercial	$	80,405	$	43,260	$	31,091	$	74,351	$	7,866	$	69,776
Asset-based		—		—		—		—		—		—
Factoring		—		—		—		—		—		—
Commercial – credit card		—		—		—		—		—		—
Real estate:
Real estate – construction		510		181		113		294		68		405
Real estate – commercial		18,107		12,303		487		12,790		—		8,956
Real estate – residential		231		230		—		230		—		520
Real estate – HELOC		—		—		—		—		—		79
Consumer:
Consumer – credit card		—		—		—		—		—		—
Consumer – other		—		—		—		—		—		1,981
Leases		—		—		—		—		—		—
Total	$	99,253	$	55,974	$	31,691	$	87,665	$	7,934	$	81,717

17

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Troubled Debt Restructurings

A loan modification is considered a troubled debt restructuring (TDR) when a concession has been granted to a debtor experiencing financial difficulties. The Company’s modifications generally include interest rate adjustments, principal reductions, and amortization and maturity date extensions. These modifications allow the debtor short-term cash relief to allow them to improve their financial condition. The Company’s restructured loans are individually evaluated for impairment and evaluated as part of the allowance for loan loss as described above in the Allowance for Loan Losses section of this note.

The Company had $24 thousand and $823 thousand in commitments to lend to borrowers with loan modifications classified as TDRs as of March 31, 2017 and March 31, 2016, respectively. The Company monitors loan payments on an on-going basis to determine if a loan is considered to have a payment default. Determination of payment default involves analyzing the economic conditions that exist for each customer and their ability to generate positive cash flows during the loan term.

For the three months ended March 31, 2017, the Company had one commercial TDR with a pre- and post-modification loan balance of $7.2 million. For the three months ended March 31, 2016, the Company had two commercial TDRs with a pre- and post-modification balance of $12.1 million.

5.    Securities

Securities Available for Sale

This table provides detailed information about securities available for sale at March 31, 2017 and December 31, 2016 (in thousands):

March 31, 2017	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
U.S. Treasury	$	65,069	$	29	$	(1,404	)	$	63,694
U.S. Agencies		82,104		25		(6	)		82,123
Mortgage-backed		3,948,616		6,424		(64,890	)		3,890,150
State and political subdivisions		2,459,630		11,997		(22,662	)		2,448,965
Corporates		66,751		—		(90	)		66,661
Total	$	6,622,170	$	18,475	$	(89,052	)	$	6,551,593
December 31, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
U.S. Treasury	$	95,315	$	37	$	(1,526	)	$	93,826
U.S. Agencies		198,158		67		(48	)		198,177
Mortgage-backed		3,773,090		7,069		(68,460	)		3,711,699
State and political subdivisions		2,425,155		7,391		(36,789	)		2,395,757
Corporates		66,997		5		(127	)		66,875
Total	$	6,558,715	$	14,569	$	(106,950	)	$	6,466,334

18

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

The following table presents contractual maturity information for securities available for sale at March 31, 2017 (in thousands):

	Amortized Cost		Fair Value
Due in 1 year or less	$	405,459	$	405,729
Due after 1 year through 5 years		1,138,224		1,142,747
Due after 5 years through 10 years		821,982		814,622
Due after 10 years		307,889		298,345
Total		2,673,554		2,661,443
Mortgage-backed securities		3,948,616		3,890,150
Total securities available for sale	$	6,622,170	$	6,551,593

Securities may be disposed of before contractual maturities due to sales by the Company or because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

For the three months ended March 31, 2017, proceeds from the sales of securities available for sale were $86.1 million compared to $282.0 million for the same period in 2016. Securities transactions resulted in gross realized gains of $0.5 million and $2.9 million for the three months ended March 31, 2017 and 2016. There were no gross realized losses for the three months ended March 31, 2017 and 2016.

Securities available for sale with a fair value of $5.5 billion at March 31, 2017 and $5.7 billion at December 31, 2016 were pledged to secure U.S. Government deposits, other public deposits and certain trust deposits as required by law. Of this amount, securities with a market value of $1.7 billion at March 31, 2017 and $1.8 billion at December 31, 2016 were pledged at the Federal Reserve Discount Window but were unencumbered as of those dates.

The following table shows the Company’s available for sale investments’ gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at March 31, 2017 and December 31, 2016 (in thousands).

March 31, 2017	Less than 12 months					12 months or more					Total
Description of Securities	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. Treasury	$	53,780	$	(1,404	)	$	—	$	—		$	53,780	$	(1,404	)
U.S. Agencies		9,996		(2	)		9,997		(4	)		19,993		(6	)
Mortgage-backed		2,784,982		(50,387	)		302,054		(14,503	)		3,087,036		(64,890	)
State and political subdivisions		1,275,251		(22,148	)		22,322		(514	)		1,297,573		(22,662	)
Corporates		48,675		(65	)		17,986		(25	)		66,661		(90	)
Total temporarily-impaired debt securities available for sale	$	4,172,684	$	(74,006	)	$	352,359	$	(15,046	)	$	4,525,043	$	(89,052	)

19

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

December 31, 2016	Less than 12 months					12 months or more					Total
Description of Securities	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. Treasury	$	48,678	$	(1,526	)	$	—	$	—		$	48,678	$	(1,526	)
U.S. Agencies		103,979		(34	)		9,989		(14	)		113,968		(48	)
Mortgage-backed		2,735,868		(55,035	)		269,637		(13,425	)		3,005,505		(68,460	)
State and political subdivisions		1,748,922		(36,639	)		8,565		(150	)		1,757,487		(36,789	)
Corporates		41,966		(90	)		17,982		(37	)		59,948		(127	)
Total temporarily-impaired debt securities available for sale	$	4,679,413	$	(93,324	)	$	306,173	$	(13,626	)	$	4,985,586	$	(106,950	)

The unrealized losses in the Company’s investments in U.S. treasury obligations, U.S. government agencies, Government Sponsored Entity (GSE) mortgage-backed securities, municipal securities, and corporates were caused by changes in interest rates. The Company does not have the intent to sell these securities and does not believe it is more likely than not that the Company will be required to sell these securities before a recovery of amortized cost. The Company expects to recover its cost basis in the securities and does not consider these investments to be other-than-temporarily impaired at March 31, 2017.

Securities Held to Maturity

The following table shows the Company’s held to maturity investments’ amortized cost, fair value, and gross unrealized gains and losses at March 31, 2017 and net unrealized gains, aggregated by maturity category, at December 31, 2016, respectively (in thousands):

March 31, 2017	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
State and political subdivisions:
Due in 1 year or less	$	5,590	$	2	$	(47	)	$	5,545
Due after 1 year through 5 years		95,548		1,964		(2,262	)		95,250
Due after 5 years through 10 years		316,425		3,606		(18,182	)		301,849
Due after 10 years		789,076		12,055		(89,612	)		711,519
Total state and political subdivisions	$	1,206,639	$	17,627	$	(110,103	)	$	1,114,163
December 31, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
State and political subdivisions:
Due in 1 year or less	$	6,077	$	5	$	(947	)	$	5,135
Due after 1 year through 5 years		82,650		2,376		(1,474	)		83,552
Due after 5 years through 10 years		341,741		8,854		(3,021	)		347,574
Due after 10 years		685,464		15,717		(31,415	)		669,766
Total state and political subdivisions	$	1,115,932	$	26,952	$	(36,857	)	$	1,106,027

Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

There were no sales of securities held to maturity during the three months ended March 31, 2017 or 2016.

20

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Trading Securities

There were no net unrealized gains or losses on trading securities at March 31, 2017. The net unrealized gains on trading securities at March 31, 2016 were $48 thousand and were included in trading and investment banking income on the consolidated statements of income. In order to offset interest rate risk exposure within the trading portfolio, the Company has begun short selling U.S. Treasury and Corporate securities in which the Company enters into agreements to sell securities at a fixed price on a fixed date prior to purchasing the related securities. Securities sold not yet purchased totaled $22.8 million at March 31, 2017 and is classified within the Other liabilities line of the Company’s consolidated balance sheets.

Other Securities

The table below provides detailed information for Federal Reserve Bank (FRB) stock and Federal Home Loan Bank (FHLB) stock and other securities at March 31, 2017 and December 31, 2016 (in thousands):

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
March 31, 2017
FRB and FHLB stock	$	33,262	$	—	$	—	$	33,262
Other securities – marketable		4		9,280		—		9,284
Other securities – non-marketable		24,546		818		—		25,364
Total Other securities	$	57,812	$	10,098	$	—	$	67,910
December 31, 2016
FRB and FHLB stock	$	33,262	$	—	$	—	$	33,262
Other securities – marketable		4		9,948		—		9,952
Other securities – non-marketable		24,272		820		—		25,092
Total Other securities	$	57,538	$	10,768	$	—	$	68,306

Investment in FRB stock is based on the capital structure of the investing bank, and investment in FHLB stock is mainly tied to the level of borrowings from the FHLB. These holdings are carried at cost. Other marketable and non-marketable securities include Prairie Capital Management (PCM) alternative investments in hedge funds and private equity funds, which are accounted for as equity-method investments. The fair value of other marketable securities includes alternative investment securities of $9.3 million at March 31, 2017 and $10.0 million at December 31, 2016. The fair value of other non-marketable securities includes alternative investment securities of $2.1 million at March 31, 2017 and $2.0 million at December 31, 2016. Unrealized gains or losses on alternative investments are recognized in the Equity earnings (losses) on alternative investments line of the Company’s Consolidated Statements of Income.

6.    Goodwill and Other Intangibles

Changes in the carrying amount of goodwill for the periods ended March 31, 2017 and December 31, 2016 by reportable segment are as follows (in thousands):

	Bank		Institutional Investment Management		Asset Servicing		Total
Balances as of January 1, 2017	$	161,391	$	47,529	$	19,476	$	228,396
Balances as of March 31, 2017	$	161,391	$	47,529	$	19,476	$	228,396
Balances as of January 1, 2016	$	161,341	$	47,529	$	19,476	$	228,346
Acquisition of Marquette Financial Companies		50		—		—		50
Balances as of December 31, 2016	$	161,391	$	47,529	$	19,476	$	228,396

21

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Following are the finite-lived intangible assets that continue to be subject to amortization as of March 31, 2017 and December 31, 2016 (in thousands):

	As of March 31, 2017
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Core deposit intangible assets	$	47,527	$	39,857	$	7,670
Customer relationships		107,460		83,708		23,752
Other intangible assets		4,198		3,998		200
Total intangible assets	$	159,185	$	127,563	$	31,622
	As of December 31, 2016
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Core deposit intangible assets	$	47,527	$	39,040	$	8,487
Customer relationships		107,460		81,832		25,628
Other intangible assets		4,198		3,822		376
Total intangible assets	$	159,185	$	124,694	$	34,491

Following is the aggregate amortization expense recognized in each period (in thousands):

	Three Months Ended March 31,
	2017		2016
Aggregate amortization expense	$	2,869	$	3,226

Estimated amortization expense of intangible assets on future years (in thousands):

For the nine months ending December 31, 2017	$	7,311
For the year ending December 31, 2018		7,202
For the year ending December 31, 2019		5,822
For the year ending December 31, 2020		4,487
For the year ending December 31, 2021		3,101
For the year ending December 31, 2022		2,036

7.    Securities Sold Under Agreements to Repurchase

The Company utilizes repurchase agreements to facilitate the needs of customers and to facilitate secured short-term funding needs. Repurchase agreements are stated at the amount of cash received in connection with the transaction. The Company monitors collateral levels on a continuous basis and may be required to provide additional collateral based on the fair value of the underlying securities. Securities pledged as collateral under repurchase agreements are maintained with the Company’s safekeeping agents.

22

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

The table below presents the remaining contractual maturities of repurchase agreements outstanding at March 31, 2017, in addition to the various types of marketable securities that have been pledged as collateral for these borrowings (in thousands).

	As of March 31, 2017
	Remaining Contractual Maturities of the Agreements
	Overnight & Continuous		Over 90 Days		Total
Repurchase agreements, secured by:
U.S. Treasury	$	6,129	$	—	$	6,129
U.S. Agencies		1,330,428		1,600		1,332,028
Total repurchase agreements	$	1,336,557	$	1,600	$	1,338,157

8.    Business Segment Reporting

The Company has strategically aligned its operations into the following three reportable segments (collectively, the Business Segments): Bank, Institutional Investment Management, and Asset Servicing. Senior executive officers regularly evaluate business segment financial results produced by the Company’s internal management reporting system in deciding how to allocate resources and assess performance for individual Business Segments. The Company’s reportable segments include certain corporate overhead, technology and service costs that are allocated based on methodologies that are applied consistently between periods. For comparability purposes, amounts in all periods are based on methodologies in effect at March 31, 2017. Previously reported results have been reclassified to conform to the current organizational structure.

The following summaries provide information about the activities of each segment:

The Bank provides a full range of banking services to commercial, retail, government and correspondent bank customers through the Company’s branches, call center, internet banking, and ATM network. Services include traditional commercial and consumer banking, treasury management, leasing, foreign exchange, consumer and commercial credit and debit card, prepaid debit card solutions, healthcare services, institutional cash management, merchant bankcard, wealth management, brokerage, insurance, capital markets, investment banking, corporate trust, and correspondent banking.

Institutional Investment Management provides equity and fixed income investment strategies in the intermediary and institutional markets via mutual funds, traditional separate accounts and sub-advisory relationships.

Asset Servicing provides services to the asset management industry, supporting a range of investment products, including mutual funds, alternative investments and managed accounts. Services include fund administration, fund accounting, investor services, transfer agency, distribution, marketing, custody, alternative investment services, and collective and multiple-series trust services.

23

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Business Segment Information

Segment financial results were as follows (in thousands):

	Three Months Ended March 31, 2017
	Bank		Institutional Investment Management		Asset Servicing		Total
Net interest income	$	131,663	$	—	$	2,652	$	134,315
Provision for loan losses		9,000		—		—		9,000
Noninterest income		79,215		19,254		22,311		120,780
Noninterest expense		150,251		17,676		20,839		188,766
Income before taxes		51,627		1,578		4,124		57,329
Income tax expense		11,861		345		942		13,148
Net income	$	39,766	$	1,233	$	3,182	$	44,181
Average assets	$	19,341,000	$	61,000	$	832,000	$	20,234,000

	Three Months Ended March 31, 2016
	Bank		Institutional Investment Management		Asset Servicing		Total
Net interest income	$	115,271	$	—	$	2,621	$	117,892
Provision for loan losses		5,000		—		—		5,000
Noninterest income		75,417		18,425		22,508		116,350
Noninterest expense		142,967		17,266		20,211		180,444
Income before taxes		42,721		1,159		4,918		48,798
Income tax expense		10,855		287		1,253		12,395
Net income	$	31,866	$	872	$	3,665	$	36,403
Average assets	$	17,885,000	$	63,000	$	1,387,000	$	19,335,000

9.    Commitments, Contingencies and Guarantees

In the normal course of business, the Company is party to financial instruments with off-balance-sheet risk in order to meet the financing needs of its customers and to reduce its own exposure to fluctuations in interest rates. These financial instruments include commitments to extend credit, commercial letters of credit, standby letters of credit, futures contracts, forward foreign exchange contracts and spot foreign exchange contracts. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amounts recognized in the consolidated balance sheet. The contract or notional amount of those instruments reflects the extent of involvement the Company has in particular classes of financial instruments. Many of the commitments expire without being drawn upon, therefore, the total amount of these commitments does not necessarily represent the future cash requirements of the Company.

The Company’s exposure to credit loss in the event of nonperformance by the counterparty to the financial instruments for commitments to extend credit, commercial letters of credit, and standby letters of credit is represented by the contract or notional amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as it does for on-balance-sheet instruments.

24

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

The following table summarizes the Company’s off-balance sheet financial instruments.

Contract or Notional Amount (in thousands):

	March 31, 2017		December 31, 2016
Commitments to extend credit for loans (excluding credit card  loans)	$	6,255,921	$	6,471,404
Commitments to extend credit under credit card loans		2,865,533		2,798,433
Commercial letters of credit		3,990		1,098
Standby letters of credit		334,269		376,617
Forward contracts		51,188		49,352
Spot foreign exchange contracts		3,309		3,725

10.    Derivatives and Hedging Activities

Risk Management Objective of Using Derivatives

The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company manages economic risks, including interest rate, liquidity, and credit risk, primarily by managing the amount, sources, and duration of its assets and liabilities. Specifically, the Company enters into derivative financial instruments to manage exposures that arise from business activities that result in the receipt or payment of future known and uncertain cash amounts, the values of which are determined by interest rates. The Company’s derivative financial instruments are used to manage differences in the amount, timing, and duration of the Company’s known or expected cash receipts and its known or expected cash payments principally related to certain fixed rate assets and liabilities. The Company also has interest rate derivatives that result from a service provided to certain qualifying customers and, therefore, are not used to manage interest rate risk of the Company’s assets or liabilities. The Company has entered into an offsetting position for each of these derivative instruments with a matching instrument from another financial institution in order to minimize its net risk exposure resulting from such transactions.

Fair Values of Derivative Instruments on the Consolidated Balance Sheet

The table below presents the fair value of the Company’s derivative financial instruments as of March 31, 2017 and December 31, 2016. The Company’s derivative asset and derivative liability are located within Other assets and Other liabilities, respectively, on the Company’s Consolidated Balance Sheets.

This table provides a summary of the fair value of the Company’s derivative assets and liabilities as of March 31, 2017 and December 31, 2016 (in thousands):

	Asset Derivatives				Liability Derivatives
Fair value	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Interest Rate Products:
Derivatives not designated as hedging instruments	$	9,801	$	10,555	$	5,290	$	10,581
Derivatives designated as hedging instruments		238		318		284		748
Total	$	10,039	$	10,873	$	5,574	$	11,329

25

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Fair Value Hedges of Interest Rate Risk

The Company is exposed to changes in the fair value of certain of its fixed rate assets and liabilities due to changes in the benchmark interest rate, LIBOR. Interest rate swaps designated as fair value hedges involve either making fixed rate payments to a counterparty in exchange for the Company receiving variable rate payments, or making variable rate payments to a counterparty in exchange for the Company receiving fixed rate payments, over the life of the agreements without the exchange of the underlying notional amount. As of March 31, 2017, the Company had two interest rate swaps with a notional amount of $15.7 million that were designated as fair value hedges of interest rate risk associated with the Company’s fixed rate loan assets and brokered time deposits.

For derivatives designated and that qualify as fair value hedges, the gain or loss on the derivative as well as the offsetting loss or gain on the hedged item attributable to the hedged risk are recognized in earnings. The Company includes the gain or loss on the hedged items in the same line item as the offsetting loss or gain on the related derivatives.

Cash Flow Hedges of Interest Rate Risk

The Company is exposed to changes in the fair value of certain of its variable-rate liabilities due to changes in the benchmark interest rate, LIBOR. Interest rate swaps designated as cash flow hedges involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. As of March 31, 2017, the Company had two interest rate swaps with a notional amount of $51.5 million that were designated as cash flow hedges of interest rate risk associated with the Company’s variable rate subordinated debentures issued by Marquette Capital Trusts III and IV. For derivatives designated and that qualify as cash flow hedges, the effective portion of changes in fair value is recorded in accumulated other comprehensive income (AOCI) and is subsequently reclassified into earnings in the period that the hedged forecasted transaction affects earnings. The ineffective portion of the change in fair value of the derivatives is recognized directly into earnings gain or loss on the derivative as well as the offsetting loss or gain on the hedged item attributable to the hedged risk are recognized in earnings. During the three months ended March 31, 2017, the Company recognized net gains of $246 thousand in AOCI for the effective portion of the change in fair value of these cash flow hedges. During the three months ended March 31, 2017, the Company did not record any hedge ineffectiveness in earnings. Amounts reported in AOCI related to derivatives will be reclassified to Interest expense as interest payments are received or paid on the Company’s derivatives. The Company does not expect to reclassify any amounts from AOCI to Interest expense during the next 12 months as the Company’s derivatives are effective after December 2018. As of March 31, 2017, the Company is hedging its exposure to the variability in future cash flows for forecasted transactions over a maximum period of 19.5 years.

Non-designated Hedges

The remainder of the Company’s derivatives are not designated in qualifying hedging relationships. Derivatives not designated as hedges are not speculative and result from a service the Company provides to certain customers which the Company implemented in 2010. The Company executes interest rate swaps with commercial banking customers to facilitate their respective risk management strategies. Those interest rate swaps are simultaneously offset by interest rate swaps that the Company executes with a third party, such that the Company minimizes its net risk exposure resulting from such transactions. As the interest rate swaps associated with this program do not meet the strict hedge accounting requirements, changes in the fair value of both the customer swaps and the offsetting swaps are recognized directly in earnings. As of March 31, 2017, the Company had 58 interest rate swaps with an aggregate notional amount of $758.1 million related to this program. During the three months ended March 31, 2017 and 2016, the Company recognized net losses of $348 thousand and $352 thousand, respectively, related to changes in the fair value of these swaps.

26

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Effect of Derivative Instruments on the Consolidated Statements of Income and Consolidated Statements of Comprehensive Income

This table provides a summary of the amount of gain or loss recognized in other noninterest expense in the Consolidated Statements of Income related to the Company’s derivative assets and liabilities as of March 31, 2017 and March 31, 2016 (in thousands):

	Amount of Gain (Loss) Recognized For the Three Months Ended March 31,
	2017			2016
Interest Rate Products
Derivatives not designated as hedging instruments	$	(348	)	$	(352	)
Total	$	(348	)	$	(352	)
Interest Rate Products
Derivatives designated as hedging instruments
Fair value adjustments on derivatives	$	(46	)	$	(193	)
Fair value adjustments on hedged items		46			192
Total	$	—		$	(1	)

This table provides a summary of the amount of gain or loss recognized in AOCI in the Consolidated Statements of Comprehensive Income related to the Company’s derivative assets and liabilities as of March 31, 2017 and March 31, 2016 (in thousands):

	Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivatives (Effective Portion) For the Three Months  Ended March 31,
Derivatives in Cash Flow Hedging Relationships	2017		2016
Interest rate products
Derivatives designed as cash flow hedging instruments	$	246	$	(4,140	)
Total	$	246	$	(4,140	)

Credit-risk-related Contingent Features

The Company has agreements with certain of its derivative counterparties that contain a provision where if the Company defaults on any of its indebtedness, including default where repayment of the indebtedness has not been accelerated by the lender, then the Company could also be declared in default on its derivative obligations.

As of March 31, 2017 the termination value of derivatives is in a net liability position, which includes accrued interest, related to these agreements was $7.8 million. The Company has minimum collateral posting thresholds with certain of its derivative counterparties but has not yet reached its minimum collateral posting threshold under these agreements. If the Company had had a default of indebtedness under any of these provisions at March 31, 2017, it could have been required to settle its obligations under the agreements at the termination value.

27

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

11.    Fair Value Measurements

The following table presents information about the Company’s assets measured at fair value on a recurring basis as of March 31, 2017, and indicates the fair value hierarchy of the valuation techniques utilized by the Company to determine such fair value.

Fair values determined by Level 1 inputs utilize quoted prices in active markets for identical assets and liabilities that the Company has the ability to access. Fair values determined by Level 2 inputs utilize inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs include quoted prices for similar assets or liabilities in active markets, and inputs other than quoted prices that are observable for the asset or liability, such as interest rates and yield curves that are observable at commonly quoted intervals. Level 3 inputs are unobservable inputs for the asset or liability, and include situations where there is little, if any, market activity for the asset or liability. In certain cases, the inputs used to measure fair value may fall into different levels of the hierarchy. In such cases, the fair value is determined based on the lowest level input that is significant to the fair value measurement in its entirety.

Assets and liabilities measured at fair value on a recurring basis as of March 31, 2017 and December 31, 2016 (in thousands):

	Fair Value Measurement As of March 31, 2017
Description	March 31, 2017		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets
U.S. Treasury	$	1,807	$	1,807	$	—	$	—
U.S. Agencies		4,298		—		4,298		—
Mortgage- backed		10,227		—		10,227		—
State and political subdivisions		25,031		—		25,031		—
Corporates		2,535		2,535		—		—
Trading - other		31,596		30,124		1,472		—
Trading securities		75,494		34,466		41,028		—
U.S. Treasury		63,694		63,694
U.S. Agencies		82,123		—		82,123		—
Mortgage-backed		3,890,150		—		3,890,150		—
State and political subdivisions		2,448,965		—		2,448,965		—
Corporates		66,661		66,661		—		—
Available for sale securities		6,551,593		130,355		6,421,238		—
Company-owned life insurance		43,251		—		43,251		—
Bank-owned life insurance		211,230		—		211,230		—
Derivatives		10,039		—		10,039		—
Total	$	6,891,607	$	164,821	$	6,726,786	$	—
Liabilities
Deferred compensation	$	53,111	$	53,111	$	—	$	—
Derivatives		5,574		—		5,574		—
Securities sold not yet purchased		22,840		—		22,840		—
Total	$	81,525	$	53,111	$	28,414	$	—

28

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

	Fair Value Measurement as of December 31, 2016
Description	December 31, 2016		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets
U.S. Treasury	$	—	$	—	$	—	$	—
U.S. Agencies		1,306		—		1,306		—
Mortgage-backed		313		—		313		—
State and political subdivisions		9,295		—		9,295		—
Trading - other		28,622		28,495		127		—
Trading securities		39,536		28,495		11,041		—
U.S. Treasury		93,826		93,826		—		—
U.S. Agencies		198,177		—		198,177		—
Mortgage-backed		3,711,699		—		3,711,699		—
State and political subdivisions		2,395,757		—		2,395,757		—
Corporates		66,875		66,875		—		—
Available for sale securities		6,466,334		160,701		6,305,633		—
Company-owned life insurance		41,333		—		41,333		—
Bank-owned life insurance		209,686		—		209,686		—
Derivatives		10,873		—		10,873		—
Total	$	6,767,762	$	189,196	$	6,578,566	$	—
Liabilities
Deferred compensation	$	42,797	$	42,797	$	—	$	—
Derivatives		11,329		—		11,329		—
Total	$	54,126	$	42,797	$	11,329	$	—

Valuation methods for instruments measured at fair value on a recurring basis

The following methods and assumptions were used to estimate the fair value of each class of financial instruments measured on a recurring basis:

Trading Securities Fair values for trading securities, are based on quoted market prices where available. If quoted market prices are not available, fair values are based on quoted market prices for similar securities.

Securities Available for Sale Fair values are based on quoted market prices or dealer quotes, if available. If a quoted market price is not available, fair value is estimated using quoted market prices for similar securities. Prices are provided by third-party pricing services and are based on observable market inputs. On an annual basis, the Company compares a sample of these prices to other independent sources for the same securities. Additionally, throughout the year if securities are sold, comparisons are made between the pricing services prices and the market prices at which the securities were sold. Variances are analyzed, and, if appropriate, additional research is conducted with the third-party pricing services. Based on this research, the pricing services may affirm or revise their quoted price. No significant adjustments have been made to the prices provided by the pricing services. The pricing services also provide documentation on an ongoing basis that includes reference data, inputs and methodology by asset class, which is reviewed to ensure that security placement within the fair value hierarchy is appropriate.

Company-owned Life Insurance Fair value is equal to the cash surrender value of the life insurance policies.

29

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Bank-owned Life Insurance Fair value is equal to the cash surrender value of the life insurance policies.

Derivatives Fair values are determined using valuation techniques including discounted cash flow analysis on the expected cash flows from each derivative. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including interest rate curves, foreign exchange rates, and implied volatilities. The Company incorporates credit valuation adjustments to appropriately reflect both its own nonperformance risk and the respective counterparty’s nonperformance risk in the fair value measurements. In adjusting the fair value of its derivative contracts for the effect of nonperformance risk, the Company has considered the impact of netting and any applicable credit enhancements, such as collateral postings, thresholds, mutual puts, and guarantees.

Deferred Compensation Fair values are based on quoted market prices or dealer quotes.

Securities sold not yet purchased Fair values are based on quoted market prices or dealer quotes, if available. If a quoted market price is not available, fair value is estimated using quoted market prices for similar securities. Prices are provided by third-party pricing services and are based on observable market inputs.

Assets measured at fair value on a non-recurring basis as of March 31, 2017 and December 31, 2016 (in thousands):

	Fair Value Measurement at March 31, 2017 Using
Description	March 31, 2017		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Gains (Losses) Recognized During the Three Months Ended March 31
Impaired loans	$	17,578	$	—	$	—	$	17,578	$	(306	)
Other real estate owned		124		—		—		124		(32	)
Total	$	17,702	$	—	$	—	$	17,702	$	(338	)

	Fair Value Measurement at December 31, 2016 Using
Description	December 31, 2016		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Gains (Losses) Recognized During the Twelve Months Ended December 31
Impaired loans	$	23,757	$	—	$	—	$	23,757	$	(2,070	)
Other real estate owned		89		—		—		89		—
Total	$	23,846	$	—	$	—	$	23,846	$	(2,070	)

30

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Valuation methods for instruments measured at fair value on a nonrecurring basis

The following methods and assumptions were used to estimate the fair value of each class of financial instruments measured on a non-recurring basis:

Impaired loans While the overall loan portfolio is not carried at fair value, adjustments are recorded on certain loans to reflect write-downs that are based on the external appraisal value of the underlying collateral. The external appraisals are generally based on recent sales of comparable properties which are then adjusted for the unique characteristics of the property being valued. In the case of non-real estate collateral, reliance is placed on a variety of sources, including external estimates of value and judgments based on the experience and expertise of internal specialists within the Company’s property management group and the Company’s credit department. The valuation of the impaired loans is reviewed on a quarterly basis. Because many of these inputs are not observable, the measurements are classified as Level 3.

Other real estate owned Other real estate owned consists of loan collateral which has been repossessed through foreclosure. This collateral is comprised of commercial and residential real estate and other non-real estate property, including auto, recreational and marine vehicles. Other real estate owned is recorded as held for sale initially at the lower of the loan balance or fair value of the collateral. The initial valuation of the foreclosed property is obtained through an appraisal process similar to the process described in the impaired loans paragraph above. Subsequent to foreclosure, valuations are reviewed quarterly and updated periodically, and the assets may be marked down further, reflecting a new cost basis. Fair value measurements may be based upon appraisals, third-party price opinions, or internally developed pricing methods and those measurements are classified as Level 3.

Goodwill Valuation of goodwill to determine impairment is performed annually, or more frequently if there is an event or circumstance that would indicate impairment may have occurred. The process involves calculations to determine the fair value of each reporting unit on a stand-alone basis. A combination of formulas using current market multiples, based on recent sales of financial institutions within the Company’s geographic marketplace, is used to estimate the fair value of each reporting unit. That fair value is compared to the carrying amount of the reporting unit, including its recorded goodwill. Impairment is considered to have occurred if the fair value of the reporting unit is lower than the carrying amount of the reporting unit. The fair value of the Company’s common stock relative to its computed book value per share is also considered as part of the overall evaluation. These measurements are classified as Level 3.

31

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Fair value disclosures require disclosure of the fair value of financial assets and financial liabilities, including those financial assets and financial liabilities that are not measured and reported at fair value on a recurring basis or non-recurring basis. The estimated fair value of the Company’s financial instruments at March 31, 2017 and December 31, 2016 were as follows (in thousands):

	Fair Value Measurement at March 31, 2017 Using
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Estimated Fair Value
FINANCIAL ASSETS
Cash and short-term investments	$	944,708	$	749,307	$	195,401	$	—	$	944,708
Securities available for sale		6,551,593		130,355		6,421,238		—		6,551,593
Securities held to maturity		1,206,639				1,114,163		—		1,114,163
Trading securities		75,494		34,466		41,028		—		75,494
Other securities		67,910				67,910		—		67,910
Loans (exclusive of allowance for loan loss)		10,759,170				10,790,779		—		10,790,779
Derivatives		10,039				10,039		—		10,039
FINANCIAL LIABILITIES
Demand and savings deposits		14,824,465		14,824,465				—		14,824,465
Time deposits		1,070,719				1,070,719		—		1,070,719
Other borrowings		2,390,364		1,052,207		1,338,157		—		2,390,364
Long-term debt		76,104				74,350		—		74,350
Derivatives		5,574				5,574		—		5,574
OFF-BALANCE SHEET ARRANGEMENTS
Commitments to extend credit for loans										1,879,215
Commercial letters of credit										31,636
Standby letters of credit										673,883

	Fair Value Measurement at December 31, 2016 Using
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Estimated Fair Value
FINANCIAL ASSETS
Cash and short-term investments	$	1,462,267	$	1,138,850	$	323,417	$	—	$	1,462,267
Securities available for sale		6,466,334		160,701		6,305,633		—		6,466,334
Securities held to maturity		1,115,932		—		1,106,027		—		1,106,027
Trading securities		39,536		28,495		11,041		—		39,536
Other securities		68,306		—		68,306		—		68,306
Loans (exclusive of allowance for loan loss)		10,545,662		—		10,572,292		—		10,572,292
Derivatives		10,873		—		10,873		—		10,873
FINANCIAL LIABILITIES
Demand and savings deposits		15,434,893		15,434,893		—		—		15,434,893
Time deposits		1,135,721		—		1,135,721		—		1,135,721
Other borrowings		1,856,937		419,843		1,437,094		—		1,856,937
Long-term debt		76,772		—		77,025		—		77,025
Derivatives		11,329		—		11,329		—		11,329
OFF-BALANCE SHEET ARRANGEMENTS
Commitments to extend credit for loans										5,603,807
Commercial letters of credit										142,383
Standby letters of credit										2,526,859

32

UMB FINANCIAL CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS – (CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2017 (UNAUDITED)

Cash and short-term investments The carrying amounts of cash and due from banks, federal funds sold and resell agreements are reasonable estimates of their fair values.

Securities held to maturity Fair value of held-to-maturity securities are estimated by discounting the expected future cash flows using current market rates.

Other securities Amount consists of FRB and FHLB stock held by the Company, PCM equity-method investments, and other miscellaneous investments. The fair value of FRB and FHLB stock is considered to be the carrying value as no readily determinable market exists for these investments because they can only be redeemed with the FRB or FHLB. The fair value of PCM marketable equity-method investments are based on quoted market prices used to estimate the value of the underlying investment. For non-marketable equity-method investments, the Company’s proportionate share of the income or loss is recognized on a one-quarter lag based on the valuation of the underlying investment(s).

Loans Fair values are estimated for portfolios with similar financial characteristics. Loans are segregated by type, such as commercial, real estate, consumer, and credit card. Each loan category is further segmented into fixed and variable interest rate categories. The fair value of loans is estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities.

Demand and savings deposits The fair value of demand deposits and savings accounts is the amount payable on demand at March 31, 2017 and December 31, 2016.

Time deposits The fair value of fixed-maturity certificates of deposit is estimated by discounting the future cash flows using the rates that are currently offered for deposits of similar remaining maturities.

Other borrowings The carrying amounts of federal funds purchased, repurchase agreements and other short-term debt are reasonable estimates of their fair value because of the short-term nature of their maturities.

Long-term debt Rates currently available to the Company for debt with similar terms and remaining maturities are used to estimate fair value of existing debt.

Other off-balance sheet instruments The fair value of loan commitments and letters of credit are determined based on the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreement and the present creditworthiness of the counterparties. Neither the fees earned during the year on these instruments nor their fair value at period-end are significant to the Company’s consolidated financial position.

12.    Subsequent Event

On April 20, 2017, the Company announced the execution of an agreement to sell all of the outstanding stock of Scout Investments, Inc. (Scout), its institutional investment management subsidiary, for $172.5 million in cash, subject to customary purchase price adjustments at closing. This transaction is expected to be accretive to both income and capital. The Company plans to use the proceeds from the transaction for general corporate purposes and to support its continued organic growth in the commercial, consumer, private wealth, institutional banking, healthcare, and asset servicing businesses. See Items 1.01 and 5.02 in the Company’s Current Report on Form 8K that was filed April 20, 2017.

33

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

This review highlights the material changes in the results of operations and changes in financial condition for the three month period ended March 31, 2017. It should be read in conjunction with the accompanying consolidated financial statements, notes to consolidated financial statements and other financial statistics appearing elsewhere in this report and in the Company’s Form 10-K. Results of operations for the periods included in this review are not necessarily indicative of results to be attained during any future period.

CAUTIONARY NOTICE ABOUT FORWARD-LOOKING STATEMENTS

From time to time the Company has made, and in the future will make, forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements can be identified by the fact that they do not relate strictly to historical or current facts. Forward-looking statements often use words such as “believe,” “expect,” “anticipate,” “intend,” “estimate,” “project,” “outlook,” “forecast,” “target,” “trend,” “plan,” “goal,” or other words of comparable meaning or future-tense or conditional verbs such as “may,” “will,” “should,” “would,” or “could.” Forward-looking statements convey the Company’s expectations, intentions, or forecasts about future events, circumstances, results, or aspirations.

This report, including any information incorporated by reference in this report, contains forward-looking statements. The Company also may make forward-looking statements in other documents that are filed or furnished with the Securities and Exchange Commission (SEC). In addition, the Company may make forward-looking statements orally or in writing to investors, analysts, members of the media, or others.

All forward-looking statements, by their nature, are subject to assumptions, risks, and uncertainties, which may change over time and many of which are beyond the Company’s control. You should not rely on any forward-looking statement as a prediction or guarantee about the future. Actual future objectives, strategies, plans, prospects, performance, conditions, or results may differ materially from those set forth in any forward-looking statement. While no list of assumptions, risks, or uncertainties could be complete, some of the factors that may cause actual results or other future events, circumstances, or aspirations to differ from those in forward-looking statements include:

• local, regional, national, or international business, economic, or political conditions or events;

• changes in laws or the regulatory environment, including as a result of financial-services legislation or regulation;

• changes in monetary, fiscal, or trade laws or policies, including as a result of actions by central banks or supranational authorities;

• changes in accounting standards or policies;

• shifts in investor sentiment or behavior in the securities, capital, or other financial markets, including changes in market liquidity or volatility or changes in interest or currency rates;

• changes in spending, borrowing, or saving by businesses or households;

• the Company’s ability to effectively manage capital or liquidity or to effectively attract or deploy deposits;

• changes in any credit rating assigned to the Company or its affiliates;

• adverse publicity or other reputational harm to the Company;

• changes in the Company’s corporate strategies, the composition of its assets, or the way in which it funds those assets;

34

• the Company’s ability to develop, maintain, or market products or services or to absorb unanticipated costs or liabilities associated with those products or services;

• the Company’s ability to innovate to anticipate the needs of current or future customers, to successfully compete in its chosen business lines, to increase or hold market share in changing competitive environments, or to deal with pricing or other competitive pressures;

• changes in the credit, liquidity, or other condition of the Company’s customers, counterparties, or competitors;

• the Company’s ability to effectively deal with economic, business, or market slowdowns or disruptions;

• judicial, regulatory, or administrative investigations, proceedings, disputes, or rulings that create uncertainty for, or are adverse to, the Company or the financial-services industry;

• the Company’s ability to address stricter or heightened regulatory or other governmental supervision or requirements;

• the Company’s ability to maintain secure and functional financial, accounting, technology, data processing, or other operating systems or facilities, including its capacity to withstand cyber-attacks;

• the adequacy of the Company’s corporate governance, risk-management framework, compliance programs, or internal control over financial reporting, including its ability to control lapses or deficiencies in financial reporting or to effectively mitigate or manage operational risk;

• the efficacy of the Company’s methods or models in assessing business strategies or opportunities or in valuing, measuring, monitoring, or managing positions or risk;

• the Company’s ability to keep pace with changes in technology that affect the Company or its customers, counterparties, or competitors;

• mergers, acquisitions or dispositions, including the Company’s ability to integrate acquisitions and divest assets;

• the adequacy of the Company’s succession planning for key executives or other personnel;

• the Company’s ability to grow revenue, control expenses, or attract or retain qualified employees;

• natural or man-made disasters, calamities, or conflicts, including terrorist events; or

• other assumptions, risks, or uncertainties described in the Notes to Consolidated Financial Statements (Item 1) and Management’s Discussion and Analysis (Item 2) in this Quarterly Report on Form 10-Q, in the Risk Factors (Item 1A) in the Company’s Form 10-K, or in any of the Company’s quarterly or current reports.

Any forward-looking statement made by the Company or on its behalf speaks only as of the date that it was made. The Company does not undertake to update any forward-looking statement to reflect the impact of events, circumstances, or results that arise after the date that the statement was made, except to the extent required by applicable securities laws. You, however, should consult further disclosures (including disclosures of a forward-looking nature) that the Company may make in any subsequent Annual Report on Form 10-K, Quarterly Report on Form 10-Q, or Current Report on Form 8-K.

35

Overview

The Company focuses on the following four core strategic objectives. Management believes these strategic objectives will guide its efforts to achieving its vision, to deliver the unparalleled customer experience, all the while maintaining a focus to improve net income and strengthen the balance sheet.

The first strategic objective is a focus on improving operating efficiencies. The Company has focused on identifying efficiencies that simplify our organizational and reporting structures, streamline back office functions and take advantage of synergies and newer technologies among various platforms and distribution networks. During 2015, the Company identified a total of $32.9 million in annualized savings related to the elimination of employee positions and business process improvements. At December 31, 2016, all but $3 million of these savings had been recognized, which decelerated the growth rate of the Company’s operating expenses. The remaining savings are expected to be phased in throughout 2017. In addition, the Company has identified and expects to continue identifying, ongoing efficiencies through the normal course of business that, when combined with increased revenue, will contribute to improved operating leverage. During the first quarter of 2017, total revenue increased 8.9 percent compared to the first quarter of 2016, while noninterest expense increased 4.6 percent. As part of this initiative, the Company continues to invest in technological advances that it believes will help management drive operating leverage in the future through improved data analysis and automation. The Company also continues to evaluate core systems and will invest in enhancements that it believes will yield operating efficiencies.

The second strategic objective is a focus on net interest income through profitable loan and deposit growth and the optimization of the balance sheet. During the first quarter of 2017, the Company continued to make progress on this strategy as illustrated by an increase in net interest income of $16.4 million, or 13.9 percent, from the same period in 2016. The Company has continued to show increased net interest income in a historically low rate environment through the effects of favorable loan repricing driven by recent rate increases, increased volume and mix of average earning assets, and a low cost of funds in its Consolidated Balance Sheets. Average earning assets increased $849.8 million, or 4.7 percent from March 31, 2016. The funding for these assets was driven primarily by a 7.4 percent increase in average interest-bearing liabilities. Average loan balances increased $1.0 billion, or 10.6 percent compared to the same period in 2016. Net interest margin, on a tax-equivalent basis, increased 30 basis points compared to the same period in 2016.

The third strategic objective is to grow the Company’s revenue from noninterest sources. The Company has continued to emphasize its diverse operations throughout all economic cycles. This strategy has provided revenue diversity, helped to reduce the impact of sustained low interest rates and positioned the Company to benefit in periods of growth. During the first quarter of 2017, noninterest income increased $4.4 million, or 3.8 percent, to $120.8 million for the three months ended March 31, 2017, compared to the same period in 2016. This change is discussed in greater detail below under Noninterest Income. The Company continues to emphasize its asset management, brokerage, bankcard services, healthcare services, and treasury management businesses. At March 31, 2017, noninterest income represented 47.3 percent of total revenues, compared to 49.7 percent at March 31, 2016.

The fourth strategic objective is a focus on capital management. The Company places a significant emphasis on the maintenance of a strong capital position, which management believes promotes investor confidence, provides access to funding sources under favorable terms, and enhances the Company’s ability to capitalize on organic growth, new business development, and acquisition opportunities. The Company continues to maximize shareholder value through a mix of reinvesting in organic growth, evaluating acquisition opportunities that complement the strategies, increasing dividends over time, and appropriately utilizing a share repurchase program. At March 31, 2017, the Company had a total risk-based capital ratio of 12.96 percent and $2.0 billion in total shareholders’ equity, an increase of $62.5 million, or 3.2 percent, compared to total shareholders’ equity at March 31, 2016. The Company repurchased 52,689 shares of common stock at an average price of $76.46 per share during the first quarter of 2017.

On April 20, 2017, the Company announced the execution of an agreement to sell all of the outstanding stock of Scout Investments, Inc. (Scout), its institutional investment management subsidiary, for $172.5 million in cash, subject to customary purchase price adjustments at closing. This transaction is expected to be accretive to both income and capital. The Company plans to use the proceeds from the transaction for general corporate purposes and to support its continued organic growth in the commercial, consumer, private wealth, institutional banking, healthcare, and asset servicing businesses. See Items 1.01 and 5.02 in the Company’s Current Report on Form 8-K that was filed April 20, 2017.

36

Earnings Summary

The Company recorded consolidated net income of $44.2 million for the three month period ended March 31, 2017, compared to $36.4 million for the same period a year earlier. This represents a 21.4 percent increase over the three month period ended March 31, 2016. Basic earnings per share for the first quarter of 2017 were $0.90 per share ($0.89 per share fully-diluted) compared to $0.75 per share ($0.74 per share fully-diluted) for the first quarter of 2016. Return on average assets and return on average common shareholders’ equity for the three month period ended March 31, 2017 were 0.89 and 9.04 percent, respectively, compared to 0.76 and 7.54 percent for the three month period ended March 31, 2016.

Net interest income for the three month period ended March 31, 2017 increased $16.4 million, or 13.9 percent, compared to the same period in 2016. Average earning assets increased by $849.8 million, or 4.7 percent, compared to the first quarter of 2016. Net interest margin, on a tax-equivalent basis, increased to 3.09 percent or a 30 basis point increase for the three months ended March 31, 2017, compared to 2.79 percent for the same period in 2016.

The provision for loan losses increased by $4.0 million for the three month period ended March 31, 2017, compared to the same period in 2016. This increase is a direct result of applying the Company’s methodology for computing the allowance for loan losses. The allowance for loan losses as a percentage of total loans increased to 0.87 percent as of March 31, 2017, compared to 0.83 as of March 31, 2016. For a description of the Company’s methodology for computing the allowance for loan losses, please see the summary discussion of the Allowance for Loan Losses within the Critical Accounting Policies and Estimates subsection of the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section on the Company’s Form 10-K.

Noninterest income increased by $4.4 million, or 3.8 percent, for the three month period ended March 31, 2017, compared to the same period in 2016. This increase is primarily due to an increase in trading and investment banking income and other income, partially offset by a reduction of gains on sales of securities as compared to first quarter one year ago. These changes are discussed in greater detail below under Noninterest Income.

Noninterest expense increased by $8.3 million, or 4.6 percent, for the three month period ended March 31, 2017, compared to the same period in 2016. This increase was primarily driven by increases in salaries and employee benefits expense and equipment expense. These changes are discussed in greater detail below under Noninterest Expense.

Net Interest Income

Net interest income is a significant source of the Company’s earnings and represents the amount by which interest income on earning assets exceeds the interest expense paid on liabilities. The volume of interest-earning assets and the related funding sources, the overall mix of these assets and liabilities, and the rates paid on each affect net interest income. For the three month period ended March 31, 2017, net interest income increased by $16.4 million, or 13.9 percent, as compared to the same period in 2016.

Table 1 shows the impact of earning asset rate changes compared to changes in the cost of interest-bearing liabilities. As illustrated in this table, net interest spread and margin for the three months ended March 31, 2017 increased by 25 basis points and 30 basis points compared to the same period in 2016, respectively. These results are primarily due to a favorable volume and rate variance on earning assets, partially offset by an unfavorable rate variance on interest-bearing liabilities. The combined impact of these variances has led to an increase in the Company’s net interest income compared to results one year ago. While noninterest-bearing demand deposits remained relatively flat, as compared to the first quarter of 2016, the contribution from the improvement in yield on tax-equivalent earning assets of 38 basis points outperformed the impact of an increased cost of interest-bearing liabilities, resulting in a positive impact by increasing the contribution from free funds. For the impact of the contribution from free funds, see the Analysis of Net Interest Margin within Table 2 below. Table 2 also illustrates how the changes in volume and rates have resulted in the changes in net interest income.

37

Table 1

AVERAGE BALANCES/YIELDS AND RATES (tax-equivalent basis) (unaudited, dollars in thousands)

The following table presents, for the periods indicated, the average earning assets and resulting yields, as well as the average interest-bearing liabilities and resulting yields, expressed in both dollars and rates. All average balances are daily average balances. The average yield on earning assets without the tax equivalent basis adjustment would have been 3.11 percent for the three month period ended March 31, 2017 and 2.77 percent for the same period in 2016.

	Three Months Ended March 31,
	2017						2016
	Average Balance			Average Yield/Rate			Average Balance			Average Yield/Rate
Assets
Loans, net of unearned interest	$	10,560,134			4.09	%	$	9,550,291			3.81	%
Securities:
Taxable		4,198,795			1.85			4,826,822			1.61
Tax-exempt		3,487,456			3.07			2,805,514			2.81
Total securities		7,686,251			2.40			7,632,336			2.05
Federal funds and resell agreements		238,201			1.56			146,791			1.39
Interest-bearing due from banks		309,125			0.72			648,635			0.55
Other earning assets		60,462			2.45			26,358			1.01
Total earning assets		18,854,173			3.31			18,004,411			2.93
Allowance for loan losses		(93,106	)					(80,820	)
Other assets		1,473,282						1,411,260
Total assets	$	20,234,349					$	19,334,851
Liabilities and Shareholders’ Equity
Interest-bearing deposits	$	9,644,005			0.25	%	$	9,429,774			0.17	%
Federal funds and repurchase agreements		2,329,630			0.60			1,696,555			0.29
Borrowed funds		76,468			4.99			92,558			3.95
Total interest-bearing liabilities		12,050,103			0.35			11,218,887			0.22
Noninterest-bearing demand deposits		5,998,943						6,014,820
Other liabilities		202,248						159,883
Shareholders’ equity		1,983,055						1,941,261
Total liabilities and shareholders’ equity	$	20,234,349					$	19,334,851
Net interest spread					2.96	%					2.71	%
Net interest margin					3.09						2.79

Table 2 presents the dollar amount of change in net interest income and margin due to volume and rate. Table 2 also reflects the effect that interest-free funds have on net interest margin. The average balance of interest free funds (total earning assets less interest-bearing liabilities) increased $18.5 million for the three month period ended March 31, 2017 compared to the same period in 2016, resulting in an increase in the benefit from interest free funds of five basis points to 0.13 percent.

38

Table 2

ANALYSIS OF CHANGES IN NET INTEREST INCOME AND MARGIN (unaudited, dollars in thousands)

ANALYSIS OF CHANGES IN NET INTEREST INCOME

	Three Months Ended
	March 31, 2017 and 2016
	Volume			Rate		Total
Change in interest earned on:
Loans	$	9,463		$	6,553	$	16,016
Securities:
Taxable		(2,746	)		2,579		(167	)
Tax-exempt		3,221			1,227		4,448
Federal funds sold and resell agreements		342			70		412
Interest-bearing due from banks		(557	)		217		(340	)
Trading		112			123		235
Interest income		9,835			10,769		20,604
Change in interest incurred on:
Interest-bearing deposits		91			1,820		1,911
Federal funds purchased and repurchase agreements		579			1,660		2,239
Other borrowed funds		(176	)		207		31
Interest expense		494			3,687		4,181
Net interest income	$	9,341		$	7,082	$	16,423

ANALYSIS OF NET INTEREST MARGIN

	Three Months Ended March 31,
	2017			2016			Change
Average earning assets	$	18,854,173		$	18,004,411		$	849,762
Interest-bearing liabilities		12,050,103			11,218,887			831,216
Interest-free funds	$	6,804,070		$	6,785,524		$	18,546
Free funds ratio (free funds to earning assets)		36.09	%		37.69	%		(1.60	)%
Tax-equivalent yield on earning assets		3.31	%		2.93	%		0.38	%
Cost of interest-bearing liabilities		0.35			0.22			0.13
Net interest spread		2.96	%		2.71	%		0.25	%
Benefit of interest-free funds		0.13			0.08			0.05
Net interest margin		3.09	%		2.79	%		0.30	%

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Provision and Allowance for Loan Losses

The allowance for loan losses (ALL) represents management’s judgment of the losses inherent in the Company’s loan portfolio as of the balance sheet date. An analysis is performed quarterly to determine the appropriate balance of the ALL. This analysis considers items such as historical loss trends, a review of individual loans, migration analysis, current economic conditions, loan growth and characteristics, industry or segment concentration and other factors. After the balance sheet analysis is performed for the ALL, the provision for loan losses is computed as the amount required to adjust the ALL to the appropriate level.

Based on the factors above, management of the Company expensed $9.0 million related to the provision for loan losses for the three month period ended March 31, 2017, compared to $5.0 million for the same period in 2016. As illustrated in Table 3 below, the ALL increased to 0.87 percent of total loans as of March 31, 2017, compared to 0.83 percent of total loans as of the same period in 2016.

Table 3 presents a summary of the Company’s ALL for the three months ended March 31, 2017 and 2016 and for the year ended December 31, 2016. Net charge-offs were $7.3 million for the first three months of 2017, compared to $5.7 million for the same period in 2016. See “Credit Risk Management” under “Item 3. Quantitative and Qualitative Disclosures About Market Risk” in this report for information relating to nonaccrual loans, past due loans, restructured loans and other credit risk matters.

Table 3

ANALYSIS OF ALLOWANCE FOR LOAN LOSSES (unaudited, dollars in thousands)

	Three Months Ended						Year Ended
	March 31,						December 31,
	2017			2016			2016
Allowance-January 1	$	91,649		$	81,143		$	81,143
Provision for loan losses		9,000			5,000			32,500
Charge-offs:
Commercial		(5,981	)		(5,075	)		(12,788	)
Consumer:
Credit card		(2,337	)		(2,349	)		(8,436	)
Other		(200	)		(166	)		(843	)
Real estate		(186	)		(1,445	)		(6,756	)
Total charge-offs		(8,704	)		(9,035	)		(28,823	)
Recoveries:
Commercial		698			2,489			3,596
Consumer:
Credit card		522			568			1,730
Other		97			89			518
Real estate		61			144			985
Total recoveries		1,378			3,290			6,829
Net charge-offs		(7,326	)		(5,745	)		(21,994	)
Allowance-end of period	$	93,323		$	80,398		$	91,649
Average loans, net of unearned interest	$	10,558,148		$	9,548,972		$	9,986,151
Loans at end of period, net of unearned interest		10,757,236			9,699,631			10,540,383
Allowance to loans at end of period		0.87	%		0.83	%		0.87	%
Allowance as a multiple of net charge-offs		3.14	x		3.48	x		4.17	x
Net charge-offs to:
Provision for loan losses		81.40	%		114.90	%		67.67	%
Average loans		0.28			0.24			0.22

40

Noninterest Income

A key objective of the Company is the growth of noninterest income to enhance profitability and provide steady income. Fee-based businesses are typically non-credit related and not generally affected by fluctuations in interest rates.

The Company’s fee-based businesses provide the opportunity to offer multiple products and services, which management believes will more closely align the customer with the Company. The Company is currently emphasizing fee-based businesses, including trust and securities processing, bankcard, brokerage, healthcare services, and treasury management. Management believes it can offer these products and services both efficiently and profitably, as most share common platforms and support structure.

Table 4

SUMMARY OF NONINTEREST INCOME (unaudited, dollars in thousands)

	Three Months Ended March 31,						Dollar Change			Percent Change
	2017			2016			17-16			17-16
Trust and securities processing	$	60,404		$	59,485		$	919			1.5	%
Trading and investment banking		7,542			4,630			2,912			62.9
Service charges on deposits accounts		22,075			21,461			614			2.9
Insurance fees and commissions		646			1,497			(851	)		(56.8	)
Brokerage fees		5,377			4,185			1,192			28.5
Bankcard fees		17,752			18,016			(264	)		(1.5	)
Gains on sales of securities available for sale, net		468			2,933			(2,465	)		(84.0	)
Equity losses on alternative investments		(614	)		(381	)		(233	)		(61.2	)
Other		7,130			4,524			2,606			57.6
Total noninterest income	$	120,780		$	116,350		$	4,430			3.8	%

Fee-based, or noninterest income, increased by $4.4 million, or 3.8 percent, during the three months ended March 31, 2017, compared to the same period in 2016. Table 4 above summarizes the components of noninterest income and the respective year-over-year comparison for each category.

Trading and investment banking increased by $2.9 million, or 62.9 percent, during the three months ended March 31, 2017, compared to the same period in 2016. This increase was driven by a $1.4 million increase in unrealized gains on the Company’s investments in certain Scout funds and a $0.7 million increase in bond underwriting fees.

Brokerage fees increased $1.2 million, or 28.5 percent, during the three months ended March 31, 2017, compared to the same period in 2016. This increase was driven by a $1.3 million increase in 12b-1 fee income.

In the first quarter of 2017, $0.5 million in pre-tax gains were recognized on the sales of securities available for sale, as compared to $2.9 million one year ago. The investment portfolio is continually evaluated for opportunities to improve its performance and risk profile relative to market conditions and the Company’s interest rate expectations. This can result in differences from quarter to quarter in the amount of realized gains.

Other noninterest income increased $2.6 million, or 57.6 percent, during the three months ended March 31, 2017, compared to the same period in 2016. This increase was primarily driven by a $2.0 million increase in the fair value of company-owned life insurance.

41

Noninterest Expense

The components of noninterest expense are shown below on Table 5.

Table 5

SUMMARY OF NONINTEREST EXPENSE (unaudited, dollars in thousands)

	Three Months Ended March 31,				Dollar Change			Percent Change
	2017		2016		17-16			17-16
Salaries and employee benefits	$	113,834	$	106,850	$	6,984			6.5	%
Occupancy, net		11,148		10,972		176			1.6
Equipment		17,668		16,282		1,386			8.5
Supplies and services		4,281		4,949		(668	)		(13.5	)
Marketing and business development		4,503		4,441		62			1.4
Processing fees		11,301		11,462		(161	)		(1.4	)
Legal and consulting		5,300		4,799		501			10.4
Bankcard		4,903		5,815		(912	)		(15.7	)
Amortization of other intangible assets		2,869		3,226		(357	)		(11.1	)
Regulatory fees		3,833		3,429		404			11.8
Other		9,126		8,219		907			11.0
Total noninterest expense	$	188,766	$	180,444	$	8,322			4.6	%

Noninterest expense increased by $8.3 million, or 4.6 percent, for the three months ended March 31, 2017 compared to the same period in 2016. Table 5 above summarizes the components of noninterest expense and the respective year-over-year comparison for each category.

Salaries and employee benefits increased by $7.0 million, or 6.5 percent, for the three months ended March 31, 2017, compared to the same period in 2016. The increase is primarily due to a $1.9 million, or 3.0 percent, increase in salaries and wages, a $1.9 million, or 8.8 percent, increase in commissions and bonuses, and a $3.1 million, or 15.5 percent, increase in employee benefits expense for the three months ended March 31, 2017, compared to the same period of 2016.

Equipment expense increased by $1.4 million, or 8.5 percent, for the three months ended March 31, 2017, compared to the same period in 2016. The increase is primarily due to increases in computer and hardware costs related to investments for regulatory requirements, cyber security, and the ongoing modernization of the Company’s core systems.

Income Tax Expense

The Company’s effective tax rate was 22.9 percent for the three months ended March 31, 2017, compared to 25.4 percent for the same period a year earlier. The effective tax rate decreased primarily as a result of an increase in excess tax benefits associated with stock compensation recorded in the first quarter of 2017 compared to the same period a year earlier.

42

Strategic Lines of Business

Table 6

Bank Operating Results (unaudited, dollars in thousands)

	Three Months Ended March 31,				Dollar Change		Percent Change
	2017		2016		17-16		17-16
Net interest income	$	131,663	$	115,271	$	16,392		14.2	%
Provision for loan losses		9,000		5,000		4,000		80.0
Noninterest income		79,215		75,417		3,798		5.0
Noninterest expense		150,251		142,967		7,284		5.1
Income before taxes		51,627		42,721		8,906		20.8
Income tax expense		11,861		10,855		1,006		9.3
Net income	$	39,766	$	31,866	$	7,900		24.8	%

Bank net income increased by $7.9 million, or 24.8 percent, to $39.8 million compared to the prior year. Net interest income increased $16.4 million, or 14.2 percent over the first quarter of 2016, primarily driven by strong loan growth and improved yields. Provision for loan losses increased by $4.0 million, due to characteristics of the loan portfolio driving an increased allowance for loan loss reserve for this segment. Noninterest income increased $3.8 million, or 5.0 percent, over the same period in 2016 primarily driven by the following increases: bond trading income of $1.5 million, brokerage and mutual fund income of $1.2 million due to an increase in 12b-1 fees, trust and securities processing income of $1.5 million, derivative income of $0.7 million, and company-owned life insurance income of $0.6 million. These increases were offset by a decrease of $2.4 million in gains on sales of available-for-sale securities.

Noninterest expense increased $7.3 million, or 5.1 percent, to $150.3 million compared to the prior year. The increase in noninterest expense is due to the following increases: $4.0 million in technology, service, and overhead expenses due to the ongoing modernization of our core systems, $3.4 million in salary and benefit expense, and a $1.0 million write-down on other real estate owned property. These increases were partially offset by decreases of $1.5 million in consulting expense.

Table 7

Institutional Investment Management Operating Results (unaudited, dollars in thousands)

	Three Months Ended March 31,				Dollar Change		Percent Change
	2017		2016		17-16		17-16
Net interest income	$	—	$	—	$	—		—	%
Provision for loan losses		—		—		—		—
Noninterest income		19,254		18,425		829		4.5
Noninterest expense		17,676		17,266		410		2.4
Income before taxes		1,578		1,159		419		36.2
Income tax expense		345		287		58		20.2
Net income	$	1,233	$	872	$	361		41.4	%

43

Institutional Investment Management net income increased $0.4 million, or 41.4 percent, to $1.2 million as compared to the prior year. Noninterest income increased $0.8 million, or 4.5 percent, primarily due to a $1.4 million increase in corporate-owned life insurance income and a $0.3 million increase in advisory fees from separately managed accounts. These increases were offset by a decrease of $0.9 million in advisory and administrative fees from the Scout Funds, driven by a change in the mix of assets under management in the funds. Overall assets under management have increased to $27.9 billion compared to $27.3 billion a year ago. However, the mix of assets under management in Scout has shifted between the two periods from 80 percent fixed income and 20 percent equity as of March 31, 2016 to 83 percent fixed income and 17 percent equity as of March 31, 2017. Noninterest expense increased $0.4 million, or 2.4 percent, primarily due to a $0.9 million increase in salary and benefit expense, offset by a decrease of $0.4 million in fees paid by the advisor to third-party distributors of the Scout Funds.

As previously mentioned in Note 12 above, on April 20, 2017, the Company announced the execution of an agreement to sell all of the outstanding stock of Scout Investments, Inc. (Scout), its institutional investment management subsidiary, for $172.5 million in cash, subject to customary purchase price adjustments at closing. This transaction is expected to be accretive to both income and capital. The Company plans to use the proceeds from the transaction for general corporate purposes and to support its continued organic growth in the commercial, consumer, private wealth, institutional banking, healthcare, and asset servicing businesses. See Items 1.01 and 5.02 in the Company’s Current Report on Form 8-K that was filed April 20, 2017

Table 8

Asset Servicing Operating Results (unaudited, dollars in thousands)

	Three Months Ended March 31,				Dollar Change			Percent Change
	2017		2016		17-16			17-16
Net interest income	$	2,652	$	2,621	$	31			1.2	%
Provision for loan losses		—		—		—			—
Noninterest income		22,311		22,508		(197	)		(0.9	)
Noninterest expense		20,839		20,211		628			3.1
Income before taxes		4,124		4,918		(794	)		(16.1	)
Income tax expense		942		1,253		(311	)		(24.8	)
Net income	$	3,182	$	3,665	$	(483	)		(13.2	)%

Asset Servicing net income decreased $0.5 million, or 13.2 percent, to $3.2 million compared to the same period last year. Net interest income and noninterest income were flat as compared to the prior year. Assets under administration stood at $191.6 billion at March 31, 2017, as compared to $180.7 billion at March 31, 2016. Noninterest expense increased $0.6 million, or 3.1 percent, primarily due to an increase of $0.8 million in salary and benefit expense.

Balance Sheet Analysis

Total assets of the Company decreased by $106.4 million, or 0.5 percent, as of March 31, 2017, compared to December 31, 2016, primarily driven by a decrease in due from Federal Reserve balances of $318.9 million, or 49.7 percent, and a decrease in resell agreements of $128.0 million, or 39.6 percent. These decreases were partially offset by an increase in total loans of $216.9 million, or 2.1 percent, an increase in held-to-maturity securities of $90.7 million, or 8.1 percent, and an increase in available-for-sale securities of $85.3 million or 1.3 percent. The decrease in total assets is directly related to a corresponding decrease in deposit balances of $675.4 million, or 4.1 percent, which was partially offset by an increase in federal funds purchased and repurchase agreements of $533.4 million, or 28.7 percent, from December 31, 2016 to March 31, 2017.

44

Total assets of the Company increased $1.3 billion, or 6.6 percent, from March 31, 2016 to March 31, 2017. This increase is a result of an increase in loans of $1.1 billion, or 10.9 percent, and an increase in held-to-maturity securities of $402.0 million, or 50.0 percent. The overall increase in total assets from March 31, 2016 to March 31, 2017 was funded by an increase in federal funds purchased and resell agreements of $708.6 million and an increase in total deposits of $476.8 million.

Table 9

SELECTED BALANCE SHEET INFORMATION (unaudited, dollars in thousands)

	March 31,				December 31,
	2017		2016		2016
Total assets	$	20,576,137	$	19,302,913	$	20,682,532
Loans and loans held for sale		10,759,170		9,704,461		10,545,662
Total investment securities		7,901,636		7,779,334		7,690,108
Interest-bearing due from banks		374,570		401,961		715,823
Total earning assets		19,138,520		17,976,182		19,184,271
Total deposits		15,895,184		15,418,373		16,570,614
Total borrowed funds		2,466,468		1,771,967		1,933,709

Loans

Loans represent the Company’s largest source of interest income. In addition to growing the commercial loan portfolio, management believes its middle market commercial business and its consumer business, including home equity and credit card loan products, are the market niches that represent its best opportunity to cross-sell fee-related services.

Total loan balances increased $216.9 million, or 2.1 percent, to $10.8 billion from December 31, 2016 to March 31, 2017. This increase was primarily driven by increases in commercial loans of $145.6 million, or 3.3 percent, and construction real estate loans of $107.8 million, or 14.5 percent.

Total loan balances increased $1.1 billion, or 10.9 percent, compared from March 31, 2016 to March 31, 2017. This increase in driven by increases in the following loan categories: commercial real estate loans of $378.1 million, or 13.7 percent, construction real estate loans of $352.1 million, or 70.8 percent, and commercial loans of $209.3 million, or 4.8 percent.

Nonaccrual, past due, and restructured loans are discussed under “Credit Risk Management” within “Item 3. Quantitative and Qualitative Disclosures About Market Risk” in this report.

Investment Securities

The Company’s investment portfolio contains trading, available-for-sale (AFS), and held-to-maturity (HTM) securities as well as FRB stock, FHLB stock, and other miscellaneous investments. Investment securities totaled $7.9 billion as of March 31, 2017 and $7.7 billion as of December 31, 2016 and comprised 41.3 percent and 40.1 percent of the Company’s earning assets, respectively, as of those dates.

The Company’s AFS securities portfolio comprised 82.9 percent of the Company’s investment securities portfolio at March 31, 2017, compared to 84.1 percent at December 31, 2016. The Company’s AFS securities portfolio provides liquidity as a result of the composition and average life of the underlying securities. This liquidity can be used to fund loan growth or to offset the outflow of traditional funding sources. The average life of the AFS securities portfolio increased from 43.4 months at March 31, 2016 to 54.9 months at March 31, 2017. In addition to providing a potential source of liquidity, the AFS securities portfolio can be used as a tool to manage interest rate sensitivity. The Company’s goal in the management of its AFS securities portfolio is to maximize return within the Company’s parameters of liquidity goals, interest rate risk, and credit risk.

Management expects collateral pledging requirements for public funds, loan demand, and deposit funding to be the primary factors impacting changes in the level of AFS securities. There were $5.5 billion of AFS securities

45

pledged to secure U.S. Government deposits, other public deposits, certain trust deposits, and repurchase agreements at March 31, 2017. Of this amount, securities with a market value of $1.7 billion at March 31, 2017 were pledged at the Federal Reserve Discount Window but were unencumbered as of that date.

The Company’s HTM securities portfolio consists of private placement bonds, which are issued primarily to refinance existing revenue bonds in the healthcare and education sectors. The HTM portfolio totaled $1.2 billion as of March 31, 2017, an increase of $90.7 million, or 8.1 percent, from December 31, 2016. The average life of the HTM portfolio remained flat at 7.3 years as of March 31, 2017, compared to 7.4 years at December 31, 2016.

The securities portfolio generates the Company’s second largest component of interest income. The securities portfolio achieved an average yield on a tax-equivalent basis of 2.40 percent for the three months ended March 31, 2017, compared to 2.05 percent for the same period in 2016.

Deposits and Borrowed Funds

Deposits decreased $675.4 million, or 4.1 percent, from December 31, 2016 to March 31, 2017. Of this decline, $452.3 million was related to non-interest bearing deposits and $223.1 million was related to interest-bearing deposits. From March 31, 2016 to March 31, 2017, total deposits increased $476.8 million, or 3.1 percent, and the entire increase was comprised of interest-bearing deposits.

Deposits represent the Company’s primary funding source for its asset base. In addition to the core deposits garnered by the Company’s retail branch structure, the Company continues to focus on its cash management services, as well as its trust and mutual fund servicing segments, in order to attract and retain additional core deposits. Management believes a strong core deposit composition is one of the Company’s key competencies.

Long-term debt totaled $76.1 million at March 31, 2017, which is relatively flat compared to December 31, 2016 and a decrease of $9.1 million from March 31, 2016. The majority of the Company’s long-term debt was assumed from the acquisition of Marquette and consists of debt obligations payable to four unconsolidated trusts (Marquette Capital Trust I, Marquette Capital Trust II, Marquette Capital Trust III, and Marquette Capital Trust IV) that previously issued trust preferred securities. These long-term debt obligations have an aggregate contractual balance of $103.1 million and a carrying value of $67.5 million at March 31, 2017. Interest rates on trust preferred securities are tied to the three-month London Interbank Offered Rate (LIBOR) rate with spreads ranging from 133 basis points to 160 basis points, and reset quarterly. The trust preferred securities have maturity dates ranging from January 2036 to September 2036.

Federal funds purchased and securities sold under agreement to repurchase totaled $2.4 billion at March 31, 2017, compared to $1.9 billion at December 31, 2016 and $1.7 billion at March 31, 2016. Repurchase agreements are transactions involving the exchange of investment funds by the customer for securities by the Company under an agreement to repurchase the same securities at an agreed-upon price and date.

Capital and Liquidity

The Company places a significant emphasis on maintaining a strong capital position, which promotes investor confidence, provides access to funding sources under favorable terms, and enhances the Company’s ability to capitalize on business growth and acquisition opportunities. Higher levels of liquidity, however, bear corresponding costs, measured in terms of lower yields on short-term, more liquid earning assets and higher expenses for extended liability maturities. The Company manages capital for each subsidiary based upon the subsidiary’s respective risks and growth opportunities as well as regulatory requirements.

Total shareholders’ equity was $2.0 billion at March 31, 2017, a $48.5 million increase compared to December 31, 2016, and a $62.5 million increase compared to March 31, 2016.

The Company’s Board of Directors authorized, at its April 25, 2017 and April 26, 2016 meetings, the repurchase of up to two million shares of the Company’s common stock during the twelve months following the meetings. During the three months ended March 31, 2017 and 2016, the Company acquired 52,689 shares and 269,522 shares under the 2016 and 2015 plans, respectively, of its common stock. The Company has not made any repurchase of its securities other than through these plans.

46

On April 25, 2017, the Board of Directors declared a dividend of $0.255 per share. The dividend will be paid on July 3, 2017 to shareholders of record at the close of business on June 12, 2017.

Through the Company’s relationship with the FHLB of Des Moines, the Company owns $10.0 million of FHLB stock and has access to additional liquidity and funding sources through FHLB advances. The Company’s borrowing capacity is dependent upon the amount of collateral the Company places at the FHLB. The Company’s borrowing capacity with the FHLB was $842.2 million as of March 31, 2017. The Company had no outstanding FHLB advances at FHLB of Des Moines as of March 31, 2017.

Risk-based capital guidelines established by regulatory agencies set minimum capital standards based on the level of risk associated with a financial institution’s assets. The Company has implemented the Basel III regulatory capital rules adopted by the FRB. Basel III capital rules include a minimum ratio of common equity tier 1 capital to risk-weighted assets of 4.5 percent and a minimum tier 1 risk-based capital ratio of 6 percent. A financial institution’s total capital is also required to equal at least 8 percent of risk-weighted assets. At least half of that 8 percent must consist of tier 1 core capital, and the remainder may be tier 2 supplementary capital. The Basel III regulatory capital rules include transitional periods for various components of the rules that require full compliance for the Company by January 1, 2019, including a capital conservation buffer requirement of 2.5 percent of risk-weighted assets for which the transitional period began on January 1, 2016.

The risk-based capital guidelines indicate the specific risk weightings by type of asset. Certain off-balance sheet items (such as standby letters of credit and binding loan commitments) are multiplied by credit conversion factors to translate them into balance sheet equivalents before assigning them specific risk weightings. The Company is also required to maintain a leverage ratio equal to or greater than 4 percent. The leverage ratio is calculated as ratio of tier 1 core capital to total average assets, less goodwill and intangibles. The Company’s capital position as of March 31, 2017 is summarized in the table below and exceeded regulatory requirements.

Table 10

	Three Months Ended March 31,
RATIOS	2017			2016
Common equity tier 1 capital ratio		11.89	%		11.80	%
Tier 1 risk-based capital ratio		11.89			11.80
Total risk-based capital ratio		12.96			12.85
Leverage ratio		9.11			8.78
Return on average assets		0.89			0.76
Return on average equity		9.04			7.54
Average equity to assets		9.80			10.04

The Company’s per share data is summarized in the table below.

	Three Months Ended March 31,
Per Share Data	2017			2016
Earnings basic	$	0.90		$	0.75
Earnings diluted		0.89			0.74
Cash dividends		0.255			0.245
Dividend payout ratio		28.33	%		32.67	%
Book value	$	40.34		$	39.39

47

Off-Balance Sheet Arrangements

The Company’s main off-balance sheet arrangements are loan commitments, commercial and standby letters of credit, futures contracts, and forward exchange contracts, which have maturity dates rather than payment due dates. Please see Note 9, “Commitments, Contingencies and Guarantees” in the Notes to the Consolidated Financial Statements for detailed information on these arrangements.

Critical Accounting Policies and Estimates

The preparation of these Consolidated Financial Statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent liabilities at the date of the Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting period. On an on-going basis, management evaluates its estimates and judgments, including those related to customers and suppliers, allowance for loan losses, bad debts, investments, financing operations, long-lived assets, taxes, other contingencies, and litigation. Management bases its estimates and judgments on historical experience and on various other factors that are believed to be reasonable under the circumstances, the results of which have formed the basis for making such judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Under different assumptions or conditions, actual results may differ from the recorded estimates.

A summary of critical accounting policies is listed in the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section of the Company’s Form 10-K.

48

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Risk Management

Market risk is a broad term for the risk of economic loss due to adverse changes in the fair value of a financial instrument. These changes may be the result of various factors, including interest rates, foreign exchange prices, commodity prices, or equity prices. Financial instruments that are subject to market risk can be classified either as held for trading or held for purposes other than trading.

The Company is subject to market risk primarily through the effect of changes in interest rates of its assets held for purposes other than trading. The following discussion of interest risk, however, combines instruments held for trading and instruments held for purposes other than trading because the instruments held for trading represent such a small portion of the Company’s portfolio that the interest rate risk associated with them is immaterial.

Interest Rate Risk

In the banking industry, a major risk exposure is changing interest rates. To minimize the effect of interest rate changes to net interest income and exposure levels to economic losses, the Company manages its exposure to changes in interest rates through asset and liability management within guidelines established by its Asset Liability Committee (ALCO) and approved by the Board. The ALCO is responsible for approving and ensuring compliance with asset/liability management policies, including interest rate exposure. The Company’s primary method for measuring and analyzing consolidated interest rate risk is the Net Interest Income Simulation Analysis. The Company also uses a Net Portfolio Value model to measure market value risk under various rate change scenarios and a gap analysis to measure maturity and repricing relationships between interest-earning assets and interest-bearing liabilities at specific points in time. On a limited basis, the Company uses hedges such as swaps and futures contracts to manage interest rate risk on certain loans, trading securities, trust preferred securities, and deposits. See further information in Note 10 “Derivatives and Hedging Activities” in the Notes to the Company’s Consolidated Financial Statements.

Overall, the Company attempts to manage interest rate risk by positioning the balance sheet to maximize net interest income while maintaining an acceptable level of interest rate and credit risk, remaining mindful of the relationship among profitability, liquidity, interest rate risk, and credit risk.

Net Interest Income Modeling

The Company’s primary interest rate risk tool, the Net Interest Income Simulation Analysis, measures interest rate risk and the effect of interest rate changes on net interest income and net interest margin. This analysis incorporates all of the Company’s assets and liabilities together with assumptions that reflect the current interest rate environment. Through these simulations, management estimates the impact on net interest income of a 300 basis point upward or a 100 basis point downward gradual change (e.g. ramp) and immediate change (e.g. shock) of market interest rates over a two year period. In ramp scenarios, rates change gradually for a one year period and remain constant in year two. In shock scenarios, rates change immediately and the change is sustained for the remainder of the two year scenario horizon. Assumptions are made to project rates for new loans and deposits based on historical analysis, management outlook and repricing strategies. Asset prepayments and other market risks are developed from industry estimates of prepayment speeds and other market changes. The results of these simulations can be significantly influenced by assumptions utilized and management evaluates the sensitivity of the simulation results on a regular basis.

Table 11 shows the net interest income increase or decrease over the next twelve months as of March 31, 2017 and 2016 based on hypothetical changes in interest rates and a constant sized balance sheet with runoff being replaced.

49

Table 11

MARKET RISK (unaudited, dollars in thousands)

	Hypothetical change in interest rate – Rate Ramp
	Year One						Year Two
	March 31, 2017			March 31, 2016			March 31, 2017			March 31, 2016
(basis points)	Amount of change			Amount of change			Amount of change			Amount of change
300		1.8	%		5.0	%		8.2	%		12.6	%
200		0.6			3.1			4.8			8.3
100		(0.6	)		1.3			1.3			4.0
Static		—			—			—			—
(100)		(1.8	)		N/A			(6.6	)		N/A
	Hypothetical change in interest rate – Rate Shock
	Year One						Year Two
	March 31, 2017			March 31, 2016			March 31, 2017			March 31, 2016
(basis points)	Amount of change			Amount of change			Amount of change			Amount of change
300		4.3	%		11.9	%		8.9	%		17.8	%
200		2.3			7.8			5.2			11.9
100		0.3			3.6			1.6			5.8
Static		—			—			—			—
(100)		(4.9	)		N/A			(8.5	)		N/A

The Company is positioned to benefit from increases in interest rates in all but the year one 100 basis point upward rate ramp scenario. Net interest income is projected to increase in rising interest rate scenarios due to expected increases in earning asset yields at a pace that is greater and earlier than the impacts on cost of interest bearing liabilities. The Company’s level of sensitivity has declined over the past year due primarily to: 1) balance sheet changes and recent rate increases which have significantly increased actual and projected static net interest income, resulting in a larger base net interest income and 2) the Company’s modeling assumptions that deposit pricing will revert to projected or historical levels under these scenarios. Since actual sensitivity on deposit pricing has been lower than projected to date, the Company’s modeling continues to assume a reversion of expected deposit re-pricing to historical norms.

Trading Account

The Company carries securities in a trading account that is maintained according to Board-approved policy and procedures. The policy limits the amount and type of securities that can be carried in the trading account and requires compliance with any limits under applicable law and regulations, and mandates the use of a value-at-risk methodology to manage price volatility risks within financial parameters. The risk associated with the carrying of trading securities is offset by utilizing financial instruments including exchange-traded financial futures as well as short sales of U.S. Treasury and Corporate securities. The trading securities and related hedging instruments are marked-to-market daily. The trading account had a balance of $75.5 million as of March 31, 2017, $39.5 million as of December 31, 2016, and $26.8 million as of March 31, 2016. Securities sold not yet purchased (i.e. short positions) totaled $22.8 million at March 31, 2017 and is classified within the Other liabilities line of the Company’s consolidated balance sheets.

The Company is subject to market risk primarily through the effect of changes in interest rates of its assets held for purposes other than trading. The discussion in Table 11 above of interest rate risk, however, combines instruments held for trading and instruments held for purposes other than trading, because the instruments held for trading represent such a small portion of the Company’s portfolio that the interest rate risk associated with them is immaterial.

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Other Market Risk

The Company does have foreign currency risk that it does not consider material as a result of foreign exchange contracts. See Note 9 “Commitments, Contingencies and Guarantees” in the notes to the Consolidated Financial Statements.

Credit Risk Management

Credit risk represents the risk that a customer or counterparty may not perform in accordance with contractual terms. The Company utilizes a centralized credit administration function, which provides information on the Bank’s risk levels, delinquencies, an internal ranking system and overall credit exposure. Loan requests are centrally reviewed to ensure the consistent application of the loan policy and standards. In addition, the Company has an internal loan review staff that operates independently of the Bank. This review team performs periodic examinations of the bank’s loans for credit quality, documentation and loan administration. The respective regulatory authority of the Bank also reviews loan portfolios.

A primary indicator of credit quality and risk management is the level of nonperforming loans. Nonperforming loans include both nonaccrual loans and restructured loans on non-accrual. At March 31, 2017, the Company’s nonperforming loans totaled $56.6 million, which was a decrease of $13.7 million, compared to December 31, 2016 and an increase of $1.7 million, compared to March 31, 2016.

The Company had $0.2 million of other real estate owned as of March 31, 2017 and December 31, 2016, compared to $3.3 million as of March 31, 2016. Loans past due more than 90 days totaled $3.4 million as of March 31, 2017, which was flat with both December 31, 2016 and March 31, 2016.

A loan is generally placed on nonaccrual status when payments are past due 90 days or more and/or when management has considerable doubt about the borrower’s ability to repay on the terms originally contracted. The accrual of interest is discontinued and recorded thereafter only when actually received in cash.

Certain loans are restructured to provide a reduction or deferral of interest or principal due to deterioration in the financial condition of the respective borrowers. The Company had $54.1 million of restructured loans at March 31, 2017, compared to $52.5 million at December 31, 2016, and $46.0 million at March 31, 2016.

Table 12 summarizes the various aspects of credit quality discussed above.

Table 12

LOAN QUALITY (dollars in thousands)

	March 31,						December 31,
	2017			2016			2016
Nonaccrual loans	$	33,759		$	33,602		$	41,765
Restructured loans on non-accrual		22,835			21,331			28,494
Total nonperforming loans		56,594			54,933			70,259
Other real estate owned		225			3,281			194
Total nonperforming assets	$	56,819		$	58,214		$	70,453
Loans past due 90 days or more	$	3,393		$	3,334		$	3,365
Restructured loans accruing		31,299			24,717			24,013
Allowance for Loan Losses		93,323			80,398			91,649
Ratios
Nonperforming loans as a % of loans		0.53	%		0.57	%		0.67	%
Nonperforming assets as a % of loans plus other real estate owned		0.53			0.60			0.67
Nonperforming assets as a % of total assets		0.28			0.30			0.34
Loans past due 90 days or more as a % of loans		0.03			0.03			0.03
Allowance for Loan Losses as a % of loans		0.87			0.83			0.87
Allowance for Loan Losses as a multiple of nonperforming loans		1.65	x		1.46	x		1.30	x

51

Liquidity Risk

Liquidity represents the Company’s ability to meet financial commitments through the maturity and sale of existing assets or availability of additional funds. The Company believes that the most important factor in the preservation of liquidity is maintaining public confidence that facilitates the retention and growth of a large, stable supply of core deposits and wholesale funds. Ultimately, the Company believes public confidence is generated through profitable operations, sound credit quality and a strong capital position. The primary source of liquidity for the Company is regularly scheduled payments on and maturity of assets, which include $6.6 billion of high-quality securities available for sale. The liquidity of the Company and the Bank is also enhanced by its activity in the federal funds market and by its core deposits. Additionally, management believes it can raise debt or equity capital on favorable terms in the future, should the need arise.

Another factor affecting liquidity is the amount of deposits and customer repurchase agreements that have pledging requirements. All customer repurchase agreements require collateral in the form of a security. The U.S. Government, other public entities, and certain trust depositors require the Company to pledge securities if their deposit balances are greater than the FDIC-insured deposit limitations. These pledging requirements affect liquidity risk in that the related security cannot otherwise be disposed due to the pledging restriction. At March 31, 2017, $5.5 billion, or 83.8 percent, of the securities available-for-sale were pledged or used as collateral, compared to $5.7 billion, or 88.6 percent, at December 31, 2016. However of these amounts, securities with a market value of $1.7 billion at March 31, 2017 and $1.8 billion at December 31, 2016 were pledged at the Federal Reserve Discount Window but were unencumbered as of those dates.

The Company also has other commercial commitments that may impact liquidity. These commitments include unused commitments to extend credit, standby letters of credit and financial guarantees, and commercial letters of credit. The total amount of these commercial commitments at March 31, 2017 was $9.5 billion. Since many of these commitments expire without being drawn upon, the total amount of these commercial commitments does not necessarily represent the future cash requirements of the Company.

The Company’s cash requirements consist primarily of dividends to shareholders, debt service, operating expenses, and treasury stock purchases. Management fees and dividends received from the Bank and non-Bank subsidiaries traditionally have been sufficient to satisfy these requirements and are expected to be sufficient in the future. The Bank is subject to various rules regarding payment of dividends to the Company. For the most part, the Bank can pay dividends at least equal to its current year’s earnings without seeking prior regulatory approval. The Company also uses cash to inject capital into the Bank and its non-Bank subsidiaries to maintain adequate capital as well as to fund strategic initiatives.

To enhance general working capital needs, the Company has a revolving line of credit with Wells Fargo Bank, N.A. which allows the Company to borrow up to $75.0 million for general working capital purposes. The interest rate applied to borrowed balances will be at the Company’s option, either 1.00 percent above LIBOR or 1.75 percent below the prime rate on the date of an advance. The Company pays a 0.3 percent unused commitment fee for unused portions of the line of credit. The Company had no advances outstanding at March 31, 2017.

The Company is a member bank of the FHLB of Des Moines. The Company owns $10.0 million of FHLB stock and has access to additional liquidity and funding sources through FHLB advances. The Company has access to borrow up to $842.2 million through advances at the FHLB of Des Moines, but had no outstanding FHLB Des Moines advances as of March 31, 2017.

Operational Risk

Operational risk generally refers to the risk of loss resulting from the Company’s operations, including those operations performed for the Company by third parties. This would include but is not limited to the risk of fraud by employees or persons outside the Company, the execution of unauthorized transactions by employees or others, errors relating to transaction processing, breaches of the internal control system and compliance requirements, and unplanned interruptions in service. This risk of loss also includes the potential legal or regulatory actions that could arise as a result of an operational deficiency, or as a result of noncompliance with applicable regulatory standards. Included in the legal and regulatory issues with which the Company must comply are a number of rules resulting from the enactment of the Sarbanes-Oxley Act of 2002, as amended.

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The Company operates in many markets and relies on the ability of its employees and systems to properly process a high number of transactions. In the event of a breakdown in internal control systems, improper operation of systems or improper employee actions, the Company could suffer financial loss, face regulatory action and suffer damage to its reputation. In order to address this risk, management maintains a system of internal controls with the objective of providing proper transaction authorization and execution, safeguarding of assets from misuse or theft, and ensuring the reliability of financial and other data.

The Company maintains systems of internal controls that provide management with timely and accurate information about the Company’s operations. These systems have been designed to manage operational risk at appropriate levels given the Company’s financial strength, the environment in which it operates, and considering factors such as competition and regulation. The Company has also established procedures that are designed to ensure that policies relating to conduct, ethics and business practices are followed on a uniform basis. In certain cases, the Company has experienced losses from operational risk. Such losses have included the effects of operational errors that the Company has discovered and included as expense in the statement of income. While there can be no assurance that the Company will not suffer such losses in the future, management continually monitors and works to improve its internal controls, systems and corporate-wide processes and procedures.

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ITEM 4. CONTROLS AND PROCEDURES

The Sarbanes-Oxley Act of 2002, as amended, requires the Chief Executive Officer and the Chief Financial Officer to make certain certifications with respect to this report and to the Company’s disclosure controls and procedures and internal control over financial reporting. The Company has a Code of Ethics that expresses the values that drive employee behavior and maintains the Company’s commitment to the highest standards of ethics.

Disclosure Controls and Procedures

The Company’s management, with the participation of the Company’s Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the Company’s “disclosure controls and procedures” (as such term is defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as amended (the Exchange Act)) as of the end of the period covered by this report. Based on such evaluation, the Company’s Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of the period covered by the report, the Company’s disclosure controls and procedures were effective for ensuring the following criteria for the information the Company is required to report in its periodic filings with the SEC. SEC filings are recorded, processed, summarized, and reported within the time period required and that information required to be disclosed by the Company is accumulated and communicated to the Company’s management, including its Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosures.

Internal Control Over Financial Reporting

There has been no change in the Company’s internal control over financial reporting (as such term is defined in Rule 13a-15(f) under the Exchange Act) during the three months ended March 31, 2015 that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

54

PART II - OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

In the normal course of business, the Company and its subsidiaries are named defendants in various legal proceedings. In the opinion of management, after consultation with legal counsel, none of these lawsuits are expected to have a materially adverse effect on the financial position, results of operations, or cash flows of the Company.

ITEM 1A. RISK FACTORS

There were no material changes to the risk factors as previously disclosed in response to Item 1A to Part 1 of the Company’s Form 10-K.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

The table below sets forth the information with respect to purchases made by or on behalf of the Company or any “affiliated purchaser” (as defined in Rule 10b-18(a)(3) under the Exchange Act) of our common stock during the three months ended March 31, 2017.

ISSUER PURCHASE OF EQUITY SECURITIES

Period	(a) Total Number of Shares (or Units) Purchased		(b) Average Price Paid per Share (or Unit)		(c) Total Number of Shares (or Units) Purchased as Part of Publicly Announced Plans or  Programs		(d) Maximum Number (or Approximate Dollar Value) of Shares (or Units) that May Yet  Be Purchased Under the Plans or Programs
January 1-January 31, 2017		19,183	$	75.46		19,183		1,927,453
February 1-February 28, 2017		32,651		77.03		32,651		1,894,802
March 1-March 31, 2017		855		76.98		855		1,893,947
Total		52,689	$	76.46		52,689

On April 26, 2016, the Company announced a plan to repurchase up to two million shares of common stock, which terminated on April 25, 2017. On April 25, 2017, the Company announced a plan to repurchase up to two million shares of common stock. This plan will terminate on April 24, 2018. The Company has not made any repurchases other than through these plans. All open market share purchases under the share repurchase plan are intended to be within the scope of Rule 10b-18 promulgated under the Exchange Act. Rule 10b-18 provides a safe harbor for purchases in a given day if the Company satisfies the manner, timing and volume conditions of the rule when purchasing its own common shares.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4. MINE SAFETY DISCLOSURES

None.

ITEM 5. OTHER INFORMATION

None.

55

ITEM 6. EXHIBITS

3.1	Restated Articles of Incorporation (incorporated by reference to Exhibit 3.1 to the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2006 and filed with the Commission on May 9, 2006).
3.2	Bylaws, amended as of October 28, 2014 incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K and filed with the Commission on November 3, 2014.
31.1	CEO Certification pursuant to Section 302 of the Sarbanes-Oxley Act filed herewith.
31.2	CFO Certification pursuant to Section 302 of the Sarbanes-Oxley Act filed herewith.
32.1	CEO Certification pursuant to Section 906 of the Sarbanes-Oxley Act filed herewith.
32.2	CFO Certification pursuant to Section 906 of the Sarbanes-Oxley Act filed herewith.
101.INS	XBRL Instance filed herewith.
101.SCH	XBRL Taxonomy Extension Schema filed herewith.
101.CAL	XBRL Taxonomy Extension Calculation filed herewith.
101.DEF	XBRL Taxonomy Extension Definition filed herewith.
101.LAB	XBRL Taxonomy Extension Labels filed herewith.
101.PRE	XBRL Taxonomy Extension Presentation filed herewith.

56

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

UMB FINANCIAL CORPORATION

/s/ Brian J. Walker

Brian J. Walker

Chief Accounting Officer

Date: May 2, 2017

57

EX-31.1

Exhibit 31.1

CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT

I, J. Mariner Kemper, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q as of March 31, 2017 of UMB Financial Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)    Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)    Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a)    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 2, 2017

/s/ J. Mariner Kemper

J. Mariner Kemper

Chief Executive Officer

58

EX-31.2

Exhibit 31.2

CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT

I, Ram Shankar, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q as of March 31, 2017 of UMB Financial Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)    Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)    Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a)    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 2, 2017

/s/ Ram Shankar

Ram Shankar

Chief Financial Officer

59

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of UMB Financial Corporation (the “Company”) on Form 10-Q for the period ended March 31, 2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, J. Mariner Kemper, Chief Executive Officer of the Company, hereby certify, pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1)    The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2)    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: May 2, 2017

/s/ J. Mariner Kemper

J. Mariner Kemper

Chief Executive Officer

A signed original of this written statement required by Section 906 has been provided to UMB Financial Corporation and will be retained by UMB Financial Corporation and furnished to the Securities and Exchange Commission or its staff upon request.

60

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION

906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of UMB Financial Corporation (the “Company”) on Form 10-Q for the period ended March 31, 2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Ram Shankar, Chief Financial Officer of the Company, hereby certify, pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1)    The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2)    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: May 2, 2017

/s/ Ram Shankar

Ram Shankar

Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to UMB Financial Corporation and will be retained by UMB Financial Corporation and furnished to the Securities and Exchange Commission or its staff upon request.

61

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2017	Apr. 27, 2017
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2017
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q1
Trading Symbol	UMBF
Entity Registrant Name	UMB FINANCIAL CORP
Entity Central Index Key	0000101382
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		49,851,395

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
ASSETS
Loans:	$ 10,757,236	$ 10,540,383
Allowance for loan losses	(93,323)	(91,649)
Net loans	10,663,913	10,448,734
Loans held for sale	1,934	5,279
Investment securities:
Available for sale	6,551,593	6,466,334
Held to maturity (fair value of $1,114,163 and $1,106,027, respectively)	1,206,639	1,115,932
Trading securities	75,494	39,536
Other securities	67,910	68,306
Total investment securities	7,901,636	7,690,108
Federal funds sold and securities purchased under agreements to resell	196,467	324,327
Interest-bearing due from banks	374,570	715,823
Cash and due from banks	373,671	422,117
Premises and equipment, net	282,398	289,007
Accrued income	97,035	99,045
Goodwill	228,396	228,396
Other intangibles, net	31,622	34,491
Other assets	424,495	425,205
Total assets	20,576,137	20,682,532
Deposits:
Noninterest-bearing demand	6,202,246	6,654,584
Interest-bearing demand and savings	8,622,219	8,780,309
Time deposits under $250,000	594,967	613,589
Time deposits of $250,000 or more	475,752	522,132
Total deposits	15,895,184	16,570,614
Federal funds purchased and repurchase agreements	2,390,364	1,856,937
Long-term debt	76,104	76,772
Accrued expenses and taxes	142,987	172,967
Other liabilities	60,620	42,858
Total liabilities	18,565,259	18,720,148
SHAREHOLDERS' EQUITY
Common stock, $1.00 par value; 80,000,000 shares authorized, 55,056,730 shares issued, and 49,850,194 and 49,673,056 shares outstanding, respectively	55,057	55,057
Capital surplus	1,033,225	1,033,419
Retained earnings	1,174,587	1,142,887
Accumulated other comprehensive loss, net	(44,159)	(57,542)
Treasury stock, 5,206,536 and 5,383,674 shares, at cost, respectively	(207,832)	(211,437)
Total shareholders' equity	2,010,878	1,962,384
Total liabilities and shareholders' equity	$ 20,576,137	$ 20,682,532

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Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Held to Maturity, Fair value	$ 1,114,163	$ 1,106,027
Common stock, par value	$ 1.00	$ 1.00
Common stock, shares authorized	80,000,000	80,000,000
Common stock, shares issued	55,056,730	55,056,730
Common stock, shares outstanding	49,850,194	49,673,056
Treasury stock, shares	5,206,536	5,383,674

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Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
INTEREST INCOME
Loans	$ 106,560	$ 90,544
Securities:
Taxable interest	19,190	19,357
Tax-exempt interest	17,183	12,735
Total securities income	36,373	32,092
Federal funds and resell agreements	919	507
Interest-bearing due from banks	551	891
Trading securities	287	52
Total interest income	144,690	124,086
INTEREST EXPENSE
Deposits	5,966	4,055
Federal funds and repurchase agreements	3,469	1,230
Other	940	909
Total interest expense	10,375	6,194
Net interest income	134,315	117,892
Provision for loan losses	9,000	5,000
Net interest income after provision for loan losses	125,315	112,892
NONINTEREST INCOME
Trust and securities processing	60,404	59,485
Trading and investment banking	7,542	4,630
Service charges on deposit accounts	22,075	21,461
Insurance fees and commissions	646	1,497
Brokerage fees	5,377	4,185
Bankcard fees	17,752	18,016
Gain on sales of securities available for sale, net	468	2,933
Equity losses on alternative investments	(614)	(381)
Other	7,130	4,524
Total noninterest income	120,780	116,350
NONINTEREST EXPENSE
Salaries and employee benefits	113,834	106,850
Occupancy, net	11,148	10,972
Equipment	17,668	16,282
Supplies and services	4,281	4,949
Marketing and business development	4,503	4,441
Processing fees	11,301	11,462
Legal and consulting	5,300	4,799
Bankcard	4,903	5,815
Amortization of other intangible assets	2,869	3,226
Regulatory fees	3,833	3,429
Other	9,126	8,219
Total noninterest expense	188,766	180,444
Income before income taxes	57,329	48,798
Income tax expense	13,148	12,395
NET INCOME	$ 44,181	$ 36,403
PER SHARE DATA
Net income - basic	$ 0.90	$ 0.75
Net income - diluted	0.89	0.74
Dividends	$ 0.255	$ 0.245
Weighted average shares outstanding - basic	49,109,872	48,756,433
Weighted average shares outstanding - diluted	49,829,508	49,016,400

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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 44,181	$ 36,403
Unrealized gains on securities:
Change in unrealized holding gains, net	22,271	65,312
Less: Reclassifications adjustment for gains included in net income	(468)	(2,933)
Change in unrealized gains on securities during the period	21,803	62,379
Change in unrealized gains (losses) on derivative hedges	246	(4,140)
Income tax expense	(8,666)	(22,053)
Other comprehensive income	13,383	36,186
Comprehensive income	$ 57,564	$ 72,589

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Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands		Total	Common Stock	Capital Surplus	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Beginning Balance at Dec. 31, 2015		$ 1,893,694	$ 55,057	$ 1,019,889	$ 1,033,990	$ (3,718)	$ (211,524)
Total comprehensive income		72,589			36,403	36,186
Dividends		(12,104)			(12,104)
Purchase of treasury stock		(12,880)					(12,880)
Issuance of equity awards		429		(6,199)			6,628
Recognition of equity based compensation		2,047		2,047
Sale of treasury stock		263		123			140
Exercise of stock options		3,813		1,294			2,519
Cumulative effect adjustment	[1]	482		1,338	(856)
Ending Balance at Mar. 31, 2016		1,948,333	55,057	1,018,492	1,057,433	32,468	(215,117)
Beginning Balance at Dec. 31, 2016		1,962,384	55,057	1,033,419	1,142,887	(57,542)	(211,437)
Total comprehensive income		57,564			44,181	13,383
Dividends		(12,481)			(12,481)
Purchase of treasury stock		(4,028)					(4,028)
Issuance of equity awards		471		(4,140)			4,611
Recognition of equity based compensation		2,861		2,861
Sale of treasury stock		267		150			117
Exercise of stock options		3,840		935			2,905
Ending Balance at Mar. 31, 2017		$ 2,010,878	$ 55,057	$ 1,033,225	$ 1,174,587	$ (44,159)	$ (207,832)

[1] See Note 3, "New Accounting Pronouncements," for a discussion of the Company's adoption of ASU 2016-09.

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Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Statement of Stockholders' Equity [Abstract]
Dividends, per share	$ 0.255	$ 0.245

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Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Operating Activities
Net income	$ 44,181	$ 36,403
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	9,000	5,000
Net accretion of premiums and discounts from acquisition	(838)	(604)
Depreciation and amortization	14,375	13,705
Deferred income tax benefit	(322)	(1,417)
Net (increase) decrease in trading securities and other earning assets	(35,278)	3,219
Gains on sales of securities available for sale	(468)	(2,933)
Gains on sales of assets	(1,020)	(268)
Amortization of securities premiums, net of discount accretion	12,081	14,553
Originations of loans held for sale	(10,818)	(14,345)
Net gains on sales of loans held for sale	(299)	(199)
Proceeds from sales of loans held for sale	14,462	10,303
Equity based compensation	3,332	2,476
Net tax benefit (deficiency) related to equity compensation plans	1,783	(34)
Changes in:
Accrued income	2,010	125
Accrued expenses and taxes	(29,980)	(40,297)
Other assets and liabilities, net	(5,533)	2,025
Net cash provided by operating activities	16,668	27,712
Investing Activities
Proceeds from maturities of securities held to maturity	16,682	8,672
Proceeds from sales of securities available for sale	86,069	282,031
Proceeds from maturities of securities available for sale	405,500	391,494
Purchases of securities held to maturity	(108,215)	(146,670)
Purchases of securities available for sale	(550,920)	(702,529)
Net increase in loans	(222,959)	(274,053)
Net decrease in fed funds sold and resell agreements	127,860	2,803
Net decrease in interest bearing balances due from other financial institutions	22,362	33,693
Purchases of premises and equipment	(4,985)	(8,499)
Proceeds from sales of premises and equipment	173	680
Net cash used in investing activities	(228,433)	(412,378)
Financing Activities
Net (decrease) increase in demand and savings deposits	(610,428)	543,871
Net decrease in time deposits	(65,002)	(217,851)
Net increase (decrease) in fed funds purchased and repurchase agreements	533,427	(136,339)
Repayment of long-term debt	(938)	(1,092)
Payment of contingent consideration on acquisitions		(3,031)
Cash dividends paid	(12,710)	(12,082)
Proceeds from exercise of stock options and sales of treasury shares	4,107	4,076
Purchases of treasury stock	(4,028)	(12,880)
Net cash (used in) provided by financing activities	(155,572)	164,672
Decrease in cash and cash equivalents	(367,337)	(219,994)
Cash and cash equivalents at beginning of period	1,063,967	819,112
Cash and cash equivalents at end of period	696,630	599,118
Supplemental Disclosures:
Income taxes paid	668	12,146
Total interest paid	$ 10,250	$ 6,539

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Financial Statement Presentation

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Financial Statement Presentation

1.    Financial Statement Presentation

The consolidated financial statements include the accounts of UMB Financial Corporation and its subsidiaries (collectively, the Company) after elimination of all intercompany transactions. In the opinion of management of the Company, all adjustments, which were of a normal recurring nature and necessary for a fair presentation of the financial position and results of operations have been made. The results of operations and cash flows for the interim periods presented may not be indicative of the results of the full year ending December 31, 2017. The financial statements should be read in conjunction with “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations” within this Quarterly Report on Form 10-Q and in conjunction with the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2016 filed with the Securities and Exchange Commission (SEC) on February 23, 2017 (the Form 10-K).

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Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

2.    Summary of Significant Accounting Policies

The Company is a financial holding company, which offers a wide range of banking and other financial services to its customers through its branches and offices in the states of Missouri, Kansas, Colorado, Illinois, Oklahoma, Texas, Arizona, Nebraska, Pennsylvania, South Dakota, Indiana, Utah, Minnesota, California, and Wisconsin. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (U.S. GAAP) requires management to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements. These estimates and assumptions also impact reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. A summary of the significant accounting policies to assist the reader in understanding the financial presentation is provided in the Notes to Consolidated Financial Statements in the Form 10-K.

Cash and cash equivalents

Cash and cash equivalents include Cash and due from banks and amounts due from the Federal Reserve Bank. Cash on hand, cash items in the process of collection, and amounts due from correspondent banks are included in Cash and due from banks. Amounts due from the Federal Reserve Bank are interest-bearing for all periods presented and are included in the Interest-bearing due from banks line on the Company’s Consolidated Balance Sheets.

This table provides a summary of cash and cash equivalents as presented on the Consolidated Statement of Cash Flows as of March 31, 2017 and March 31, 2016 (in thousands):

	March 31,
	2017		2016
Due from the Federal Reserve	$	322,959	$	273,672
Cash and due from banks		373,671		325,446
Cash and cash equivalents at end of period	$	696,630	$	599,118

Also included in the Interest-bearing due from banks line, but not considered cash and cash equivalents, are interest-bearing accounts held at other financial institutions, which totaled $51.6 million and $128.3 million at March 31, 2017 and March 31, 2016, respectively.

Per Share Data

Basic income per share is computed based on the weighted average number of shares of common stock outstanding during each period. Diluted income per share includes the dilutive effect of 719,637 and 259,967 shares of common stock issuable upon the exercise of outstanding stock options at March 31, 2017 and 2016, respectively.

Options issued under employee benefit plans to purchase 151,002 and 845,157 shares of common stock were outstanding at March 31, 2017 and 2016, respectively, but were not included in the computation of diluted income per share because the options were anti-dilutive.

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New Accounting Pronouncements

3 Months Ended

Mar. 31, 2017

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

New Accounting Pronouncements

3.    New Accounting Pronouncements

Revenue Recognition In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09, “Revenue from Contracts with Customers.” The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. In August 2015, the FASB issued ASU No. 2015-14, which deferred the effective date of ASU No. 2014-09 to annual reporting periods that begin after December 15, 2017. In March, April, and May 2016, the FASB issued implementation amendments to the May 2014 ASU (collectively, the “amended guidance”). The amended guidance affects any entity that enters into contracts with customers to transfer goods and services, unless those contracts are within the scope of other standards. The amended guidance specifically excludes interest income, as well as other revenues associated with financial assets and liabilities, including loans, leases, securities, and derivatives. The amended guidance permits the use of either the full retrospective approach or a modified retrospective approach. The Company plans to adopt the amended guidance using the modified retrospective approach on January 1, 2018. The Company is progressing through its process to implement the amended guidance. The Company has assessed its revenue streams to identify those contracts that are specifically excluded from the scope of the amended guidance and those that may be subject to the amended guidance. Subsequent to this initial scoping, the Company selected a representative sample of contracts from the in-scope revenue streams for review under the amended guidance (“key contracts”). The review of key contracts is in process. Upon completion of the review of the key contracts, the Company expects to group the remaining contracts based on the conclusions reached through the key contract review or to perform additional review of specific contracts that cannot be grouped. While progress has been made, the Company is currently evaluating the impact that the amended guidance will have on its Consolidated Financial Statements and related disclosures.

Financial Instruments In January 2016, the FASB issued ASU No. 2016-01, “Recognition and Measurement of Financial Assets and Financial Liabilities.” The amendment is intended to address certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. The amendments in this update are effective for interim and annual periods beginning after December 15, 2017. The standard requires the use of the cumulative effect transition method as of the beginning of the year of adoption. Except for certain provisions, early adoption is not permitted. The Company is currently evaluating the impact that this standard will have on its Consolidated Financial Statements.

Leases In February 2016, the FASB issued ASU No. 2016-02, “Leases.” The amendment changes the accounting treatment of leases, in that lessees will recognize most leases on-balance sheet. This will increase reported assets and liabilities, as lessees will be required to recognize a right-of-use asset along with a lease liability, measured on a discounted basis. Lessees are allowed to account for short-term leases (those with a term of twelve months or less) off-balance sheet. The amendments in this update are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The standard requires the use of the modified retrospective transition method. Early adoption is permitted. The Company is currently evaluating the impact that this standard will have on its Consolidated Financial Statements.

Extinguishments of Liabilities In March 2016, the FASB issued ASU No. 2016-04, “Recognition of Breakage for Certain Prepaid Stored-Value Products.” The amendment is intended to reduce the diversity in practice related to the recognition of breakage. Breakage refers to the portion of a prepaid stored-value product, such as a gift card, that goes unused wholly or partially for an indefinite period of time. This amendment requires that breakage be accounted for consistent with the breakage guidance within ASU No. 2014-09, “Revenue from Contracts with Customers.” The amendments in this update are effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The standard permits the use of either the modified retrospective or full retrospective transition method. Early adoption is permitted. The Company will adopt ASU No. 2016-04 in conjunction with its adoption of ASU No. 2014-09. The adoption of this accounting pronouncement will not have a significant impact on the Company’s Consolidated Financial Statements.

Equity-Based Compensation In March 2016, the FASB issued ASU No. 2016-09, “Improvements to Employee Share-Based Payment Accounting.” The amendment is part of the FASB’s simplification initiative and is intended to simplify the accounting around share-based payment award transactions. The amendments include changing the recording of excess tax benefits from being recognized as a part of surplus capital to being charged directly to the income statement, changing the classification of excess tax benefits within the statement of cash flows, and allowing companies to account for forfeitures on an actual basis, as well as tax withholding changes. The amendment requires different transition methods for various components of the standard. The amendments in this update are effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption is permitted.

In September 2016, the Company early adopted ASU No. 2016-09 with an effective date of January 1, 2016. As part of the adoption of this standard, the Company made an accounting policy election to account for forfeitures on an actual basis and discontinue the use of an estimated forfeiture approach. Additionally, the Company selected the retrospective transition method for the reclassification of the “Net tax benefit related to equity compensation plans” from the financing section to the operating section of the Company’s Consolidated Statement of Cash Flows. The impact to the Company’s Consolidated Statements of Income for adopting all provisions of the standard was an increase to net income of $158 thousand for the three-month period ended March 31, 2016 and an increase to net income of $220 thousand for the three-month period ended June 30, 2016. Upon adoption, the Company recorded a cumulative effect adjustment to the Company’s Consolidated Balance Sheets of $482 thousand as an increase to total equity. Prior period financial statements as of and for the three-month period ended March 31, 2016 have been recast throughout this document. Prior period financial statements as of and for the three-month and year-to-date periods ended June 30, 2016 will be recast when presented in future filings.

Credit Losses In June 2016, the FASB issued ASU 2016-13, “Measurement of Credit Losses on Financial Instruments.” This update replaces the current incurred loss methodology for recognizing credit losses with a current expected credit loss model, which requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. This amendment broadens the information that an entity must consider in developing its expected credit loss estimates. Additionally, the update amends the accounting for credit losses for available-for-sale debt securities and purchased financial assets with a more-than-insignificant amount of credit deterioration since origination. This update requires enhanced disclosures to help investors and other financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of a company’s loan portfolio. The amendments in this update are effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption in fiscal years beginning after December 15, 2018 is permitted. The amendment requires the use of the modified retrospective approach for adoption. The Company is currently evaluating the impact that this standard will have on its Consolidated Financial Statements.

Statement of Cash Flows In August 2016, the FASB issued ASU 2016-15, “Classification of Certain Receipts and Cash Payments.” This amendment adds to and clarifies existing guidance regarding the classification of certain cash receipts and payments in the statement of cash flows with the intent of reducing diversity in practice with respect to eight types of cash flows. The amendments in this update require full retrospective adoption and are effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact that this standard will have on its Consolidated Statement of Cash Flows.

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Loans and Allowance for Loan Losses

3 Months Ended

Mar. 31, 2017

Receivables [Abstract]

Loans and Allowance for Loan Losses

4.    Loans and Allowance for Loan Losses

Loan Origination/Risk Management

The Company has certain lending policies and procedures in place that are designed to minimize the level of risk within the loan portfolio. Diversification of the loan portfolio manages the risk associated with fluctuations in economic conditions. Authority levels are established for the extension of credit to ensure consistency throughout the Company. It is necessary that policies, processes and practices implemented to control the risks of individual credit transactions and portfolio segments are sound and adhered to. The Company maintains an independent loan review department that reviews and validates the risk assessment on a continual basis. Management regularly evaluates the results of the loan reviews. The loan review process complements and reinforces the risk identification and assessment decisions made by lenders and credit personnel, as well as the Company’s policies and procedures.

Commercial loans are underwritten after evaluating and understanding the borrower’s ability to operate profitably and prudently expand its business. Commercial loans are made based on the identified cash flows of the borrower and on the underlying collateral provided by the borrower. The cash flows of the borrower, however, may not be as expected and the collateral securing these loans may fluctuate in value. Most commercial loans are secured by the assets being financed or other business assets such as accounts receivable or inventory and may incorporate a personal guarantee. In the case of loans secured by accounts receivable, the availability of funds for the repayment of these loans may be substantially dependent on the ability of the borrower to collect amounts from its customers. Commercial credit cards are generally unsecured and are underwritten with criteria similar to commercial loans including an analysis of the borrower’s cash flow, available business capital, and overall credit-worthiness of the borrower.

Asset-based loans are offered primarily in the form of revolving lines of credit to commercial borrowers that do not generally qualify for traditional bank financing. Asset-based loans are underwritten based primarily upon the value of the collateral pledged to secure the loan, rather than on the borrower’s general financial condition as traditionally reflected by cash flow, balance sheet strength, operating results, and credit bureau ratings. The Company utilizes pre-loan due diligence techniques, monitoring disciplines, and loan management practices common within the asset-based lending industry to underwrite loans to these borrowers.

Factoring loans provide working capital through the purchase and/or financing of accounts receivable to borrowers in the transportation industry and to commercial borrowers that do not generally qualify for traditional bank financing.

Commercial real estate loans are subject to underwriting standards and processes similar to commercial loans, in addition to those of real estate loans. These loans are viewed primarily as cash flow loans and secondarily as loans secured by real estate. Commercial real estate lending typically involves higher loan principal amounts, and the repayment of these loans is largely dependent on the successful operation of the property securing the loan or the business conducted on the property securing the loan. The Company requires that an appraisal of the collateral be made at origination and on an as-needed basis, in conformity with current market conditions and regulatory requirements. The underwriting standards address both owner and non-owner occupied real estate.

Construction loans are underwritten using feasibility studies, independent appraisal reviews, sensitivity analysis or absorption and lease rates and financial analysis of the developers and property owners. Construction loans are based upon estimates of costs and value associated with the complete project. Construction loans often involve the disbursement of substantial funds with repayment substantially dependent on the success of the ultimate project. Sources of repayment for these types of loans may be pre-committed permanent loans, sales of developed property or an interim loan commitment from the Company until permanent financing is obtained. These loans are closely monitored by on-site inspections and are considered to have higher risks than other real estate loans due to their repayment being sensitive to interest rate changes, governmental regulation of real property, economic conditions, and the availability of long-term financing.

Underwriting standards for residential real estate and home equity loans are based on the borrower’s loan-to-value percentage and overall credit history.

Consumer loans are underwritten based on the borrower’s repayment ability. The Company monitors delinquencies on all of its consumer loans and leases and periodically reviews the distribution of FICO scores relative to historical periods to monitor credit risk on its credit card loans. The underwriting and review practices combined with the relatively small loan amounts that are spread across many individual borrowers, minimizes risk. Consumer loans and leases that are 90 days past due or more are considered non-performing.

Credit risk is a potential loss resulting from nonpayment of either the primary or secondary exposure. Credit risk is mitigated with formal risk management practices and a thorough initial credit-granting process including consistent underwriting standards and approval process. Control factors or techniques to minimize credit risk include knowing the client, understanding total exposure, analyzing the client and debtor’s financial capacity, and monitoring the client’s activities. Credit risk and portions of the portfolio risk are managed through concentration considerations, average risk ratings, and other aggregate characteristics.

Loan Aging Analysis

This table provides a summary of loan classes and an aging of past due loans at March 31, 2017 and December 31, 2016 (in thousands):

	March 31, 2017
	30-89 Days Past Due and Accruing		Greater than 90 Days Past Due and Accruing		Non- Accrual Loans		Total Past Due		Current		Total Loans
Loans
Commercial:
Commercial	$	15,034	$	814	$	35,110	$	50,958	$	4,505,403	$	4,556,361
Asset-based		—		—		—		—		230,863		230,863
Factoring		—		—		—		—		158,673		158,673
Commercial – credit card		452		307		5		764		154,327		155,091
Real estate:
Real estate –construction		118		—		93		211		849,421		849,632
Real estate – commercial		1,652		70		15,755		17,477		3,127,847		3,145,324
Real estate – residential		471		—		1,321		1,792		577,201		578,993
Real estate – HELOC		625		—		3,873		4,498		683,909		688,407
Consumer:
Consumer – credit card		2,046		2,154		404		4,604		242,325		246,929
Consumer – other		379		48		33		460		107,820		108,280
Leases		—		—		—		—		38,683		38,683
Total loans	$	20,777	$	3,393	$	56,594	$	80,764	$	10,676,472	$	10,757,236

	December 31, 2016
	30-89 Days Past Due and Accruing		Greater than 90 Days Past Due and Accruing		Non- Accrual Loans		Total Past Due		PCI Loans		Current		Total Loans
Loans
Commercial:
Commercial	$	3,285	$	49	$	35,777	$	39,111	$	—	$	4,371,695	$	4,410,806
Asset-based		—		—		—		—		—		225,878		225,878
Factoring		—		—		—		—		—		139,902		139,902
Commercial – credit card		612		10		8		630		—		146,105		146,735
Real estate:
Real estate –construction		3		—		181		184		—		741,620		741,804
Real estate – commercial		1,303		1,004		16,423		18,730				3,147,192		3,165,922
Real estate – residential		1,034		6		1,344		2,384		—		545,966		548,350
Real estate – HELOC		588		—		4,736		5,324		—		706,470		711,794
Consumer:
Consumer – credit card		2,228		2,115		475		4,818		—		265,280		270,098
Consumer – other		1,061		181		11,315		12,557		800		126,205		139,562
Leases		—		—		—		—		—		39,532		39,532
Total loans	$	10,114	$	3,365	$	70,259	$	83,738	$	800	$	10,455,845	$	10,540,383

The Company had total purchased credit impaired (PCI) loans from its acquisition of Marquette Financial Companies (Marquette) of $800 thousand as of December 31, 2016, all of which were considered to be performing based on payment activity as of December 31, 2016. Of this amount, $713 thousand were current with their payment terms and $87 thousand were between 30-89 days past due.

The Company sold residential real estate loans with proceeds of $14.5 million and $10.3 million in the secondary market without recourse during the periods ended March 31, 2017 and March 31, 2016, respectively.

The Company has ceased the recognition of interest on loans with a carrying value of $56.6 million and $70.3 million at March 31, 2017 and December 31, 2016, respectively. Restructured loans totaled $54.1 million and $52.5 million at March 31, 2017 and December 31, 2016. Loans 90 days past due and still accruing interest amounted $3.4 million at both March 31, 2017 and December 31, 2016. There was an insignificant amount of interest recognized on impaired loans during 2017 and 2016.

Credit Quality Indicators

As part of the on-going monitoring of the credit quality of the Company’s loan portfolio, management tracks certain credit quality indicators including trends related to the risk grading of specified classes of loans, net charge-offs, non-performing loans, and general economic conditions.

The Company utilizes a risk grading matrix to assign a rating to each of its commercial, commercial real estate, and construction real estate loans. The loan rankings are summarized into the following categories: Non-watch list, Watch, Special Mention, and Substandard. Any loan not classified in one of the categories described below is considered to be a Non-watch list loan. A description of the general characteristics of the loan ranking categories is as follows:

• Watch – This rating represents credit exposure that presents higher than average risk and warrants greater than routine attention by Company personnel due to conditions affecting the borrower, the borrower’s industry or the economic environment. These conditions have resulted in some degree of uncertainty that results in higher than average credit risk.

• Special Mention – This rating reflects a potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset or the institution’s credit position at some future date. The rating is not adversely classified and does not expose an institution to sufficient risk to warrant adverse classification.

• Substandard – This rating represents an asset inadequately protected by the current sound worth and paying capacity of the borrower or of the collateral pledged, if any. Assets so classified must have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. Loans in this category are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. Loss potential, while existing in the aggregate amount of substandard assets, does not have to exist in individual assets classified substandard. This category may include loans where the collection of full principal is doubtful or remote.

All other classes of loans are generally evaluated and monitored based on payment activity. Non-performing loans include restructured loans on non-accrual and all other non-accrual loans.

This table provides an analysis of the credit risk  profile of each loan class excluded from ASC 310-30 at March 31, 2017 and December 31, 2016 (in thousands):

Credit Exposure

Credit Risk Profile by Risk Rating

	Commercial				Asset-based				Factoring
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Non-watch list	$	4,162,814	$	4,043,704	$	204,616	$	198,695	$	157,777	$	139,358
Watch		110,167		99,815		—		—		—		—
Special Mention		53,652		32,240		19,476		24,809		503		129
Substandard		229,728		235,047		6,771		2,374		393		415
Total	$	4,556,361	$	4,410,806	$	230,863	$	225,878	$	158,673	$	139,902

	Real estate – construction				Real estate – commercial
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Non-watch list	$	845,080	$	741,022	$	3,048,240	$	3,071,804
Watch		4,002		149		51,424		43,015
Special Mention		—		—		6,305		5,140
Substandard		550		633		39,355		45,963
Total	$	849,632	$	741,804	$	3,145,324	$	3,165,922

Credit Exposure

Credit Risk Profile Based on Payment Activity

	Commercial – credit card				Real estate – residential				Real estate – HELOC
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Performing	$	155,086	$	146,727	$	577,672	$	547,006	$	684,534	$	707,058
Non-performing		5		8		1,321		1,344		3,873		4,736
Total	$	155,091	$	146,735	$	578,993	$	548,350	$	688,407	$	711,794
	Consumer – credit card				Consumer – other				Leases
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Performing	$	246,525	$	269,623	$	108,247	$	127,447	$	38,683	$	39,532
Non-performing		404		475		33		11,315		—		—
Total	$	246,929	$	270,098	$	108,280	$	138,762	$	38,683	$	39,532

Allowance for Loan Losses

The allowance for loan losses is a reserve established through a provision for loan losses charged to expense, which represents management’s judgment of inherent probable losses within the Company’s loan portfolio as of the balance sheet date. The allowance is necessary to reserve for estimated loan losses and risks inherent in the loan portfolio. Accordingly, the methodology is based on historical loss trends. The Company’s process for determining the appropriate level of the allowance for loan losses is designed to account for credit deterioration as it occurs. The provision for probable loan losses reflects loan quality trends, including the levels of and trends related to non-accrual loans, past due loans, potential problem loans, criticized loans and net charge-offs or recoveries, among other factors.

The level of the allowance reflects management’s continuing evaluation of industry concentrations, specific credit risks, loan loss experience, current loan portfolio quality, present economic, political and regulatory conditions and estimated losses inherent in the current loan portfolio. Portions of the allowance may be allocated for specific loans; however, the entire allowance is available for any loan that, in management’s judgment, should be charged off. While management utilizes its best judgment and information available, the adequacy of the allowance is dependent upon a variety of factors beyond the Company’s control, including, among other things, the performance of the Company’s loan portfolio, the economy, changes in interest rates and changes in the regulatory environment.

The Company’s allowance for loan losses consists of specific valuation allowances and general valuation allowances based on historical loan loss experience for similar loans with similar characteristics and trends, general economic conditions and other qualitative risk factors both internal and external to the Company.

The allowances established for probable losses on specific loans are based on a regular analysis and evaluation of impaired loans. Loans are classified based on an internal risk grading process that evaluates the obligor’s ability to repay, the underlying collateral, if any, and the economic environment and industry in which the borrower operates. When a loan is considered impaired, the loan is analyzed to determine the need, if any, to specifically allocate a portion of the allowance for loan losses to the loan. Specific valuation allowances are determined by analyzing the borrower’s ability to repay amounts owed, collateral deficiencies, the relative risk ranking of the loan and economic conditions affecting the borrower’s industry.

General valuation allowances are calculated based on the historical loss experience of specific types of loans including an evaluation of the time span and volume of the actual charge-off. The Company calculates historical loss ratios for pools of similar loans with similar characteristics based on the proportion of actual charge-offs experienced to the total population of loans in the pool. The historical loss ratios are updated based on actual charge-off experience. A valuation allowance is established for each pool of similar loans based upon the product of the historical loss ratio, time span to charge-off, and the total dollar amount of the loans in the pool. The Company’s pools of similar loans include similarly risk-graded groups of commercial loans, commercial real estate loans, commercial credit card, home equity loans, consumer real estate loans and consumer and other loans. The Company also considers a loan migration analysis for criticized loans. This analysis includes an assessment of the probability that a loan will move to a loss position based on its risk rating. The consumer credit card pool is evaluated based on delinquencies and credit scores. In addition, a portion of the allowance is determined by a review of qualitative factors by Management.

Generally, the unsecured portion of a commercial or commercial real estate loan is charged off when, after analyzing the borrower’s financial condition, it is determined that the borrower is incapable of servicing the debt, little or no prospect for near term improvement exists, and no realistic and significant strengthening action is pending. For collateral dependent commercial or commercial real estate loans, an analysis is completed regarding the Company’s collateral position to determine if the amounts due from the borrower are in excess of the calculated current fair value of the collateral. Specific allocations of the allowance for loan losses are made for any collateral deficiency. If a collateral deficiency is ultimately deemed to be uncollectible, the amount is charged off. Revolving commercial loans (such as commercial credit cards) which are past due 90 cumulative days are classified as a loss and charged off.

Generally, a consumer loan, or a portion thereof, is charged off in accordance with regulatory guidelines which provide that such loans be charged off when the Company becomes aware of the loss, such as from a triggering event that may include, but is not limited to, new information about a borrower’s intent and ability to repay the loan, bankruptcy, fraud, or death. However, the charge-off timeframe should not exceed the specified delinquency time frames, which state that closed-end retail loans (such as real estate mortgages, home equity loans and consumer installment loans) that become past due 120 cumulative days and open-end retail loans (such as home equity lines of credit and consumer credit cards) that become past due 180 cumulative days are classified as a loss and charged off.

ALLOWANCE FOR LOAN LOSSES AND RECORDED INVESTMENT IN LOANS

This table provides arollforward of the allowance for loan losses by portfolio segment for three months ended March 31, 2017(in thousands):

	Three Months Ended March 31, 2017
	Commercial			Real estate			Consumer			Leases			Total
Allowance for loan losses:
Beginning balance	$	71,657		$	10,569		$	9,311		$	112		$	91,649
Charge-offs		(5,981	)		(186	)		(2,537	)		—			(8,704	)
Recoveries		698			61			619			—			1,378
Provision		6,823			68			2,117			(8	)		9,000
Ending balance	$	73,197		$	10,512		$	9,510		$	104		$	93,323
Ending balance: individually evaluated for impairment	$	8,173		$	67		$	—		$	—		$	8,240
Ending balance: collectively evaluated for impairment		65,024			10,445			9,510			104			85,083
Loans:
Ending balance: loans	$	5,100,988		$	5,262,356		$	355,209		$	38,683		$	10,757,236
Ending balance: individually evaluated for impairment		69,314			18,136			33			—			87,483
Ending balance: collectively evaluated for impairment		5,031,674			5,244,220			355,176			38,683			10,669,753

ALLOWANCE FOR LOAN LOSSES AND RECORDED INVESTMENT IN LOANS

This table provides a rollforward of the allowance for loan losses by portfolio segment for three months ended March 31, 2016 (in thousands):

	Three Months Ended March 31, 2016
	Commercial			Real estate			Consumer			Leases			Total
Allowance for loan losses:
Beginning balance	$	63,847		$	8,220		$	8,949		$	127		$	81,143
Charge-offs		(5,075	)		(1,445	)		(2,515	)		—			(9,035	)
Recoveries		2,489			144			657			—			3,290
Provision		47			2,990			1,969			(6	)		5,000
Ending balance	$	61,308		$	9,909		$	9,060		$	121		$	80,398
Ending balance: individually evaluated for impairment	$	4,163		$	1,210		$	—		$	—		$	5,373
Ending balance: collectively evaluated for impairment		57,145			8,699			9,060			121			75,025
Loans:
Ending balance: loans	$	4,794,302		$	4,474,762		$	387,529		$	43,038		$	9,699,631
Ending balance: individually evaluated for impairment		67,486			6,278			2,612			—			76,376
Ending balance: collectively evaluated for impairment		4,726,816			4,467,461			383,403			43,038			9,620,718
Ending Balance: PCI Loans		—			1,023			1,514			—			2,537

Impaired Loans

This table provides an analysis of impaired loans by class at March 31,  2017 and December 31, 2016 (in thousands):

	As of March 31, 2017
	Unpaid Principal Balance		Recorded Investment with No Allowance		Recorded Investment with Allowance		Total Recorded Investment		Related Allowance		Average Recorded Investment
Commercial:
Commercial	$	73,412	$	44,560	$	24,754	$	69,314	$	8,173	$	71,831
Asset-based		—		—		—		—		—		—
Factoring		—		—		—		—		—		—
Commercial – credit card		—		—		—		—		—		—
Real estate:
Real estate – construction		220		93		111		204		67		249
Real estate – commercial		16,902		11,866		954		12,820		—		12,805
Real estate – residential		125		125		—		125		—		178
Real estate – HELOC		—		—		—		—		—		—
Consumer:
Consumer – credit card		—		—		—		—		—		—
Consumer – other		37		33		—		33		—		17
Leases		—		—		—		—		—		—
Total	$	90,696	$	56,677	$	25,819	$	82,496	$	8,240	$	85,080

	As of December 31, 2016
	Unpaid Principal Balance		Recorded Investment with No Allowance		Recorded Investment with Allowance		Total Recorded Investment		Related Allowance		Average Recorded Investment
Commercial:
Commercial	$	80,405	$	43,260	$	31,091	$	74,351	$	7,866	$	69,776
Asset-based		—		—		—		—		—		—
Factoring		—		—		—		—		—		—
Commercial – credit card		—		—		—		—		—		—
Real estate:
Real estate – construction		510		181		113		294		68		405
Real estate – commercial		18,107		12,303		487		12,790		—		8,956
Real estate – residential		231		230		—		230		—		520
Real estate – HELOC		—		—		—		—		—		79
Consumer:
Consumer – credit card		—		—		—		—		—		—
Consumer – other		—		—		—		—		—		1,981
Leases		—		—		—		—		—		—
Total	$	99,253	$	55,974	$	31,691	$	87,665	$	7,934	$	81,717

Troubled Debt Restructurings

A loan modification is considered a troubled debt restructuring (TDR) when a concession has been granted to a debtor experiencing financial difficulties. The Company’s modifications generally include interest rate adjustments, principal reductions, and amortization and maturity date extensions. These modifications allow the debtor short-term cash relief to allow them to improve their financial condition. The Company’s restructured loans are individually evaluated for impairment and evaluated as part of the allowance for loan loss as described above in the Allowance for Loan Losses section of this note.

The Company had $24 thousand and $823 thousand in commitments to lend to borrowers with loan modifications classified as TDRs as of March 31, 2017 and March 31, 2016, respectively. The Company monitors loan payments on an on-going basis to determine if a loan is considered to have a payment default. Determination of payment default involves analyzing the economic conditions that exist for each customer and their ability to generate positive cash flows during the loan term.

For the three months ended March 31, 2017, the Company had one commercial TDR with a pre- and post-modification loan balance of $7.2 million. For the three months ended March 31, 2016, the Company had two commercial TDRs with a pre- and post-modification balance of $12.1 million.

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Securities

3 Months Ended

Mar. 31, 2017

Investments, Debt and Equity Securities [Abstract]

Securities

5.    Securities

Securities Available for Sale

This table provides detailed information about securities available for sale at March 31, 2017 and December 31, 2016 (in thousands):

March 31, 2017	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
U.S. Treasury	$	65,069	$	29	$	(1,404	)	$	63,694
U.S. Agencies		82,104		25		(6	)		82,123
Mortgage-backed		3,948,616		6,424		(64,890	)		3,890,150
State and political subdivisions		2,459,630		11,997		(22,662	)		2,448,965
Corporates		66,751		—		(90	)		66,661
Total	$	6,622,170	$	18,475	$	(89,052	)	$	6,551,593
December 31, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
U.S. Treasury	$	95,315	$	37	$	(1,526	)	$	93,826
U.S. Agencies		198,158		67		(48	)		198,177
Mortgage-backed		3,773,090		7,069		(68,460	)		3,711,699
State and political subdivisions		2,425,155		7,391		(36,789	)		2,395,757
Corporates		66,997		5		(127	)		66,875
Total	$	6,558,715	$	14,569	$	(106,950	)	$	6,466,334

The following table presents contractual maturity information for securities available for sale at March 31, 2017 (in thousands):

	Amortized Cost		Fair Value
Due in 1 year or less	$	405,459	$	405,729
Due after 1 year through 5 years		1,138,224		1,142,747
Due after 5 years through 10 years		821,982		814,622
Due after 10 years		307,889		298,345
Total		2,673,554		2,661,443
Mortgage-backed securities		3,948,616		3,890,150
Total securities available for sale	$	6,622,170	$	6,551,593

Securities may be disposed of before contractual maturities due to sales by the Company or because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

For the three months ended March 31, 2017, proceeds from the sales of securities available for sale were $86.1 million compared to $282.0 million for the same period in 2016. Securities transactions resulted in gross realized gains of $0.5 million and $2.9 million for the three months ended March 31, 2017 and 2016. There were no gross realized losses for the three months ended March 31, 2017 and 2016.

Securities available for sale with a fair value of $5.5 billion at March 31, 2017 and $5.7 billion at December 31, 2016 were pledged to secure U.S. Government deposits, other public deposits and certain trust deposits as required by law. Of this amount, securities with a market value of $1.7 billion at March 31, 2017 and $1.8 billion at December 31, 2016 were pledged at the Federal Reserve Discount Window but were unencumbered as of those dates.

The following table shows the Company’s available for sale investments’ gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at March 31, 2017 and December 31, 2016 (in thousands).

March 31, 2017	Less than 12 months					12 months or more					Total
Description of Securities	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. Treasury	$	53,780	$	(1,404	)	$	—	$	—		$	53,780	$	(1,404	)
U.S. Agencies		9,996		(2	)		9,997		(4	)		19,993		(6	)
Mortgage-backed		2,784,982		(50,387	)		302,054		(14,503	)		3,087,036		(64,890	)
State and political subdivisions		1,275,251		(22,148	)		22,322		(514	)		1,297,573		(22,662	)
Corporates		48,675		(65	)		17,986		(25	)		66,661		(90	)
Total temporarily-impaired debt securities available for sale	$	4,172,684	$	(74,006	)	$	352,359	$	(15,046	)	$	4,525,043	$	(89,052	)

December 31, 2016	Less than 12 months					12 months or more					Total
Description of Securities	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. Treasury	$	48,678	$	(1,526	)	$	—	$	—		$	48,678	$	(1,526	)
U.S. Agencies		103,979		(34	)		9,989		(14	)		113,968		(48	)
Mortgage-backed		2,735,868		(55,035	)		269,637		(13,425	)		3,005,505		(68,460	)
State and political subdivisions		1,748,922		(36,639	)		8,565		(150	)		1,757,487		(36,789	)
Corporates		41,966		(90	)		17,982		(37	)		59,948		(127	)
Total temporarily-impaired debt securities available for sale	$	4,679,413	$	(93,324	)	$	306,173	$	(13,626	)	$	4,985,586	$	(106,950	)

The unrealized losses in the Company’s investments in U.S. treasury obligations, U.S. government agencies, Government Sponsored Entity (GSE) mortgage-backed securities, municipal securities, and corporates were caused by changes in interest rates. The Company does not have the intent to sell these securities and does not believe it is more likely than not that the Company will be required to sell these securities before a recovery of amortized cost. The Company expects to recover its cost basis in the securities and does not consider these investments to be other-than-temporarily impaired at March 31, 2017.

Securities Held to Maturity

The following table shows the Company’s held to maturity investments’ amortized cost, fair value, and gross unrealized gains and losses at March 31, 2017 and net unrealized gains, aggregated by maturity category, at December 31, 2016, respectively (in thousands):

March 31, 2017	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
State and political subdivisions:
Due in 1 year or less	$	5,590	$	2	$	(47	)	$	5,545
Due after 1 year through 5 years		95,548		1,964		(2,262	)		95,250
Due after 5 years through 10 years		316,425		3,606		(18,182	)		301,849
Due after 10 years		789,076		12,055		(89,612	)		711,519
Total state and political subdivisions	$	1,206,639	$	17,627	$	(110,103	)	$	1,114,163
December 31, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
State and political subdivisions:
Due in 1 year or less	$	6,077	$	5	$	(947	)	$	5,135
Due after 1 year through 5 years		82,650		2,376		(1,474	)		83,552
Due after 5 years through 10 years		341,741		8,854		(3,021	)		347,574
Due after 10 years		685,464		15,717		(31,415	)		669,766
Total state and political subdivisions	$	1,115,932	$	26,952	$	(36,857	)	$	1,106,027

Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

There were no sales of securities held to maturity during the three months ended March 31, 2017 or 2016.

Trading Securities

There were no net unrealized gains or losses on trading securities at March 31, 2017. The net unrealized gains on trading securities at March 31, 2016 were $48 thousand and were included in trading and investment banking income on the consolidated statements of income. In order to offset interest rate risk exposure within the trading portfolio, the Company has begun short selling U.S. Treasury and Corporate securities in which the Company enters into agreements to sell securities at a fixed price on a fixed date prior to purchasing the related securities. Securities sold not yet purchased totaled $22.8 million at March 31, 2017 and is classified within the Other liabilities line of the Company’s consolidated balance sheets.

Other Securities

The table below provides detailed information for Federal Reserve Bank (FRB) stock and Federal Home Loan Bank (FHLB) stock and other securities at March 31, 2017 and December 31, 2016 (in thousands):

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
March 31, 2017
FRB and FHLB stock	$	33,262	$	—	$	—	$	33,262
Other securities – marketable		4		9,280		—		9,284
Other securities – non-marketable		24,546		818		—		25,364
Total Other securities	$	57,812	$	10,098	$	—	$	67,910
December 31, 2016
FRB and FHLB stock	$	33,262	$	—	$	—	$	33,262
Other securities – marketable		4		9,948		—		9,952
Other securities – non-marketable		24,272		820		—		25,092
Total Other securities	$	57,538	$	10,768	$	—	$	68,306

Investment in FRB stock is based on the capital structure of the investing bank, and investment in FHLB stock is mainly tied to the level of borrowings from the FHLB. These holdings are carried at cost. Other marketable and non-marketable securities include Prairie Capital Management (PCM) alternative investments in hedge funds and private equity funds, which are accounted for as equity-method investments. The fair value of other marketable securities includes alternative investment securities of $9.3 million at March 31, 2017 and $10.0 million at December 31, 2016. The fair value of other non-marketable securities includes alternative investment securities of $2.1 million at March 31, 2017 and $2.0 million at December 31, 2016. Unrealized gains or losses on alternative investments are recognized in the Equity earnings (losses) on alternative investments line of the Company’s Consolidated Statements of Income.

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Goodwill and Other Intangibles

3 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangibles

6.    Goodwill and Other Intangibles

Changes in the carrying amount of goodwill for the periods ended March 31, 2017 and December 31, 2016 by reportable segment are as follows (in thousands):

	Bank		Institutional Investment Management		Asset Servicing		Total
Balances as of January 1, 2017	$	161,391	$	47,529	$	19,476	$	228,396
Balances as of March 31, 2017	$	161,391	$	47,529	$	19,476	$	228,396
Balances as of January 1, 2016	$	161,341	$	47,529	$	19,476	$	228,346
Acquisition of Marquette Financial Companies		50		—		—		50
Balances as of December 31, 2016	$	161,391	$	47,529	$	19,476	$	228,396

Following are the finite-lived intangible assets that continue to be subject to amortization as of March 31, 2017 and December 31, 2016 (in thousands):

	As of March 31, 2017
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Core deposit intangible assets	$	47,527	$	39,857	$	7,670
Customer relationships		107,460		83,708		23,752
Other intangible assets		4,198		3,998		200
Total intangible assets	$	159,185	$	127,563	$	31,622
	As of December 31, 2016
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Core deposit intangible assets	$	47,527	$	39,040	$	8,487
Customer relationships		107,460		81,832		25,628
Other intangible assets		4,198		3,822		376
Total intangible assets	$	159,185	$	124,694	$	34,491

Following is the aggregate amortization expense recognized in each period (in thousands):

	Three Months Ended March 31,
	2017		2016
Aggregate amortization expense	$	2,869	$	3,226

Estimated amortization expense of intangible assets on future years (in thousands):

For the nine months ending December 31, 2017	$	7,311
For the year ending December 31, 2018		7,202
For the year ending December 31, 2019		5,822
For the year ending December 31, 2020		4,487
For the year ending December 31, 2021		3,101
For the year ending December 31, 2022		2,036

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Securities Sold Under Agreements to Repurchase

3 Months Ended

Mar. 31, 2017

Banking and Thrift [Abstract]

Securities Sold Under Agreements to Repurchase

7.    Securities Sold Under Agreements to Repurchase

The Company utilizes repurchase agreements to facilitate the needs of customers and to facilitate secured short-term funding needs. Repurchase agreements are stated at the amount of cash received in connection with the transaction. The Company monitors collateral levels on a continuous basis and may be required to provide additional collateral based on the fair value of the underlying securities. Securities pledged as collateral under repurchase agreements are maintained with the Company’s safekeeping agents.

The table below presents the remaining contractual maturities of repurchase agreements outstanding at March 31, 2017, in addition to the various types of marketable securities that have been pledged as collateral for these borrowings (in thousands).

	As of March 31, 2017
	Remaining Contractual Maturities of the Agreements
	Overnight & Continuous		Over 90 Days		Total
Repurchase agreements, secured by:
U.S. Treasury	$	6,129	$	—	$	6,129
U.S. Agencies		1,330,428		1,600		1,332,028
Total repurchase agreements	$	1,336,557	$	1,600	$	1,338,157

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Business Segment Reporting

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Business Segment Reporting

8.    Business Segment Reporting

The Company has strategically aligned its operations into the following three reportable segments (collectively, the Business Segments): Bank, Institutional Investment Management, and Asset Servicing. Senior executive officers regularly evaluate business segment financial results produced by the Company’s internal management reporting system in deciding how to allocate resources and assess performance for individual Business Segments. The Company’s reportable segments include certain corporate overhead, technology and service costs that are allocated based on methodologies that are applied consistently between periods. For comparability purposes, amounts in all periods are based on methodologies in effect at March 31, 2017. Previously reported results have been reclassified to conform to the current organizational structure.

The following summaries provide information about the activities of each segment:

The Bank provides a full range of banking services to commercial, retail, government and correspondent bank customers through the Company’s branches, call center, internet banking, and ATM network. Services include traditional commercial and consumer banking, treasury management, leasing, foreign exchange, consumer and commercial credit and debit card, prepaid debit card solutions, healthcare services, institutional cash management, merchant bankcard, wealth management, brokerage, insurance, capital markets, investment banking, corporate trust, and correspondent banking.

Institutional Investment Management provides equity and fixed income investment strategies in the intermediary and institutional markets via mutual funds, traditional separate accounts and sub-advisory relationships.

Asset Servicing provides services to the asset management industry, supporting a range of investment products, including mutual funds, alternative investments and managed accounts. Services include fund administration, fund accounting, investor services, transfer agency, distribution, marketing, custody, alternative investment services, and collective and multiple-series trust services.

Business Segment Information

Segment financial results were as follows (in thousands):

	Three Months Ended March 31, 2017
	Bank		Institutional Investment Management		Asset Servicing		Total
Net interest income	$	131,663	$	—	$	2,652	$	134,315
Provision for loan losses		9,000		—		—		9,000
Noninterest income		79,215		19,254		22,311		120,780
Noninterest expense		150,251		17,676		20,839		188,766
Income before taxes		51,627		1,578		4,124		57,329
Income tax expense		11,861		345		942		13,148
Net income	$	39,766	$	1,233	$	3,182	$	44,181
Average assets	$	19,341,000	$	61,000	$	832,000	$	20,234,000

	Three Months Ended March 31, 2016
	Bank		Institutional Investment Management		Asset Servicing		Total
Net interest income	$	115,271	$	—	$	2,621	$	117,892
Provision for loan losses		5,000		—		—		5,000
Noninterest income		75,417		18,425		22,508		116,350
Noninterest expense		142,967		17,266		20,211		180,444
Income before taxes		42,721		1,159		4,918		48,798
Income tax expense		10,855		287		1,253		12,395
Net income	$	31,866	$	872	$	3,665	$	36,403
Average assets	$	17,885,000	$	63,000	$	1,387,000	$	19,335,000

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Commitments, Contingencies and Guarantees

3 Months Ended

Mar. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Commitments, Contingencies and Guarantees

9.    Commitments, Contingencies and Guarantees

In the normal course of business, the Company is party to financial instruments with off-balance-sheet risk in order to meet the financing needs of its customers and to reduce its own exposure to fluctuations in interest rates. These financial instruments include commitments to extend credit, commercial letters of credit, standby letters of credit, futures contracts, forward foreign exchange contracts and spot foreign exchange contracts. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amounts recognized in the consolidated balance sheet. The contract or notional amount of those instruments reflects the extent of involvement the Company has in particular classes of financial instruments. Many of the commitments expire without being drawn upon, therefore, the total amount of these commitments does not necessarily represent the future cash requirements of the Company.

The Company’s exposure to credit loss in the event of nonperformance by the counterparty to the financial instruments for commitments to extend credit, commercial letters of credit, and standby letters of credit is represented by the contract or notional amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as it does for on-balance-sheet instruments.

The following table summarizes the Company’s off-balance sheet financial instruments.

Contract or Notional Amount (in thousands):

	March 31, 2017		December 31, 2016
Commitments to extend credit for loans (excluding credit card  loans)	$	6,255,921	$	6,471,404
Commitments to extend credit under credit card loans		2,865,533		2,798,433
Commercial letters of credit		3,990		1,098
Standby letters of credit		334,269		376,617
Forward contracts		51,188		49,352
Spot foreign exchange contracts		3,309		3,725

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Derivatives and Hedging Activities

3 Months Ended

Mar. 31, 2017

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives and Hedging Activities

10.    Derivatives and Hedging Activities

Risk Management Objective of Using Derivatives

The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company manages economic risks, including interest rate, liquidity, and credit risk, primarily by managing the amount, sources, and duration of its assets and liabilities. Specifically, the Company enters into derivative financial instruments to manage exposures that arise from business activities that result in the receipt or payment of future known and uncertain cash amounts, the values of which are determined by interest rates. The Company’s derivative financial instruments are used to manage differences in the amount, timing, and duration of the Company’s known or expected cash receipts and its known or expected cash payments principally related to certain fixed rate assets and liabilities. The Company also has interest rate derivatives that result from a service provided to certain qualifying customers and, therefore, are not used to manage interest rate risk of the Company’s assets or liabilities. The Company has entered into an offsetting position for each of these derivative instruments with a matching instrument from another financial institution in order to minimize its net risk exposure resulting from such transactions.

Fair Values of Derivative Instruments on the Consolidated Balance Sheet

The table below presents the fair value of the Company’s derivative financial instruments as of March 31, 2017 and December 31, 2016. The Company’s derivative asset and derivative liability are located within Other assets and Other liabilities, respectively, on the Company’s Consolidated Balance Sheets.

This table provides a summary of the fair value of the Company’s derivative assets and liabilities as of March 31, 2017 and December 31, 2016 (in thousands):

	Asset Derivatives				Liability Derivatives
Fair value	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Interest Rate Products:
Derivatives not designated as hedging instruments	$	9,801	$	10,555	$	5,290	$	10,581
Derivatives designated as hedging instruments		238		318		284		748
Total	$	10,039	$	10,873	$	5,574	$	11,329

Fair Value Hedges of Interest Rate Risk

The Company is exposed to changes in the fair value of certain of its fixed rate assets and liabilities due to changes in the benchmark interest rate, LIBOR. Interest rate swaps designated as fair value hedges involve either making fixed rate payments to a counterparty in exchange for the Company receiving variable rate payments, or making variable rate payments to a counterparty in exchange for the Company receiving fixed rate payments, over the life of the agreements without the exchange of the underlying notional amount. As of March 31, 2017, the Company had two interest rate swaps with a notional amount of $15.7 million that were designated as fair value hedges of interest rate risk associated with the Company’s fixed rate loan assets and brokered time deposits.

For derivatives designated and that qualify as fair value hedges, the gain or loss on the derivative as well as the offsetting loss or gain on the hedged item attributable to the hedged risk are recognized in earnings. The Company includes the gain or loss on the hedged items in the same line item as the offsetting loss or gain on the related derivatives.

Cash Flow Hedges of Interest Rate Risk

The Company is exposed to changes in the fair value of certain of its variable-rate liabilities due to changes in the benchmark interest rate, LIBOR. Interest rate swaps designated as cash flow hedges involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. As of March 31, 2017, the Company had two interest rate swaps with a notional amount of $51.5 million that were designated as cash flow hedges of interest rate risk associated with the Company’s variable rate subordinated debentures issued by Marquette Capital Trusts III and IV. For derivatives designated and that qualify as cash flow hedges, the effective portion of changes in fair value is recorded in accumulated other comprehensive income (AOCI) and is subsequently reclassified into earnings in the period that the hedged forecasted transaction affects earnings. The ineffective portion of the change in fair value of the derivatives is recognized directly into earnings gain or loss on the derivative as well as the offsetting loss or gain on the hedged item attributable to the hedged risk are recognized in earnings. During the three months ended March 31, 2017, the Company recognized net gains of $246 thousand in AOCI for the effective portion of the change in fair value of these cash flow hedges. During the three months ended March 31, 2017, the Company did not record any hedge ineffectiveness in earnings. Amounts reported in AOCI related to derivatives will be reclassified to Interest expense as interest payments are received or paid on the Company’s derivatives. The Company does not expect to reclassify any amounts from AOCI to Interest expense during the next 12 months as the Company’s derivatives are effective after December 2018. As of March 31, 2017, the Company is hedging its exposure to the variability in future cash flows for forecasted transactions over a maximum period of 19.5 years.

Non-designated Hedges

The remainder of the Company’s derivatives are not designated in qualifying hedging relationships. Derivatives not designated as hedges are not speculative and result from a service the Company provides to certain customers which the Company implemented in 2010. The Company executes interest rate swaps with commercial banking customers to facilitate their respective risk management strategies. Those interest rate swaps are simultaneously offset by interest rate swaps that the Company executes with a third party, such that the Company minimizes its net risk exposure resulting from such transactions. As the interest rate swaps associated with this program do not meet the strict hedge accounting requirements, changes in the fair value of both the customer swaps and the offsetting swaps are recognized directly in earnings. As of March 31, 2017, the Company had 58 interest rate swaps with an aggregate notional amount of $758.1 million related to this program. During the three months ended March 31, 2017 and 2016, the Company recognized net losses of $348 thousand and $352 thousand, respectively, related to changes in the fair value of these swaps.

Effect of Derivative Instruments on the Consolidated Statements of Income and Consolidated Statements of Comprehensive Income

This table provides a summary of the amount of gain or loss recognized in other noninterest expense in the Consolidated Statements of Income related to the Company’s derivative assets and liabilities as of March 31, 2017 and March 31, 2016 (in thousands):

	Amount of Gain (Loss) Recognized For the Three Months Ended March 31,
	2017			2016
Interest Rate Products
Derivatives not designated as hedging instruments	$	(348	)	$	(352	)
Total	$	(348	)	$	(352	)
Interest Rate Products
Derivatives designated as hedging instruments
Fair value adjustments on derivatives	$	(46	)	$	(193	)
Fair value adjustments on hedged items		46			192
Total	$	—		$	(1	)

This table provides a summary of the amount of gain or loss recognized in AOCI in the Consolidated Statements of Comprehensive Income related to the Company’s derivative assets and liabilities as of March 31, 2017 and March 31, 2016 (in thousands):

	Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivatives (Effective Portion) For the Three Months  Ended March 31,
Derivatives in Cash Flow Hedging Relationships	2017		2016
Interest rate products
Derivatives designed as cash flow hedging instruments	$	246	$	(4,140	)
Total	$	246	$	(4,140	)

Credit-risk-related Contingent Features

The Company has agreements with certain of its derivative counterparties that contain a provision where if the Company defaults on any of its indebtedness, including default where repayment of the indebtedness has not been accelerated by the lender, then the Company could also be declared in default on its derivative obligations.

As of March 31, 2017 the termination value of derivatives is in a net liability position, which includes accrued interest, related to these agreements was $7.8 million. The Company has minimum collateral posting thresholds with certain of its derivative counterparties but has not yet reached its minimum collateral posting threshold under these agreements. If the Company had had a default of indebtedness under any of these provisions at March 31, 2017, it could have been required to settle its obligations under the agreements at the termination value.

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Fair Value Measurements

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Fair Value Measurements

11.    Fair Value Measurements

The following table presents information about the Company’s assets measured at fair value on a recurring basis as of March 31, 2017, and indicates the fair value hierarchy of the valuation techniques utilized by the Company to determine such fair value.

Fair values determined by Level 1 inputs utilize quoted prices in active markets for identical assets and liabilities that the Company has the ability to access. Fair values determined by Level 2 inputs utilize inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs include quoted prices for similar assets or liabilities in active markets, and inputs other than quoted prices that are observable for the asset or liability, such as interest rates and yield curves that are observable at commonly quoted intervals. Level 3 inputs are unobservable inputs for the asset or liability, and include situations where there is little, if any, market activity for the asset or liability. In certain cases, the inputs used to measure fair value may fall into different levels of the hierarchy. In such cases, the fair value is determined based on the lowest level input that is significant to the fair value measurement in its entirety.

Assets and liabilities measured at fair value on a recurring basis as of March 31, 2017 and December 31, 2016 (in thousands):

	Fair Value Measurement As of March 31, 2017
Description	March 31, 2017		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets
U.S. Treasury	$	1,807	$	1,807	$	—	$	—
U.S. Agencies		4,298		—		4,298		—
Mortgage- backed		10,227		—		10,227		—
State and political subdivisions		25,031		—		25,031		—
Corporates		2,535		2,535		—		—
Trading - other		31,596		30,124		1,472		—
Trading securities		75,494		34,466		41,028		—
U.S. Treasury		63,694		63,694
U.S. Agencies		82,123		—		82,123		—
Mortgage-backed		3,890,150		—		3,890,150		—
State and political subdivisions		2,448,965		—		2,448,965		—
Corporates		66,661		66,661		—		—
Available for sale securities		6,551,593		130,355		6,421,238		—
Company-owned life insurance		43,251		—		43,251		—
Bank-owned life insurance		211,230		—		211,230		—
Derivatives		10,039		—		10,039		—
Total	$	6,891,607	$	164,821	$	6,726,786	$	—
Liabilities
Deferred compensation	$	53,111	$	53,111	$	—	$	—
Derivatives		5,574		—		5,574		—
Securities sold not yet purchased		22,840		—		22,840		—
Total	$	81,525	$	53,111	$	28,414	$	—

	Fair Value Measurement as of December 31, 2016
Description	December 31, 2016		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets
U.S. Treasury	$	—	$	—	$	—	$	—
U.S. Agencies		1,306		—		1,306		—
Mortgage-backed		313		—		313		—
State and political subdivisions		9,295		—		9,295		—
Trading - other		28,622		28,495		127		—
Trading securities		39,536		28,495		11,041		—
U.S. Treasury		93,826		93,826		—		—
U.S. Agencies		198,177		—		198,177		—
Mortgage-backed		3,711,699		—		3,711,699		—
State and political subdivisions		2,395,757		—		2,395,757		—
Corporates		66,875		66,875		—		—
Available for sale securities		6,466,334		160,701		6,305,633		—
Company-owned life insurance		41,333		—		41,333		—
Bank-owned life insurance		209,686		—		209,686		—
Derivatives		10,873		—		10,873		—
Total	$	6,767,762	$	189,196	$	6,578,566	$	—
Liabilities
Deferred compensation	$	42,797	$	42,797	$	—	$	—
Derivatives		11,329		—		11,329		—
Total	$	54,126	$	42,797	$	11,329	$	—

Valuation methods for instruments measured at fair value on a recurring basis

The following methods and assumptions were used to estimate the fair value of each class of financial instruments measured on a recurring basis:

Trading Securities Fair values for trading securities, are based on quoted market prices where available. If quoted market prices are not available, fair values are based on quoted market prices for similar securities.

Securities Available for Sale Fair values are based on quoted market prices or dealer quotes, if available. If a quoted market price is not available, fair value is estimated using quoted market prices for similar securities. Prices are provided by third-party pricing services and are based on observable market inputs. On an annual basis, the Company compares a sample of these prices to other independent sources for the same securities. Additionally, throughout the year if securities are sold, comparisons are made between the pricing services prices and the market prices at which the securities were sold. Variances are analyzed, and, if appropriate, additional research is conducted with the third-party pricing services. Based on this research, the pricing services may affirm or revise their quoted price. No significant adjustments have been made to the prices provided by the pricing services. The pricing services also provide documentation on an ongoing basis that includes reference data, inputs and methodology by asset class, which is reviewed to ensure that security placement within the fair value hierarchy is appropriate.

Company-owned Life Insurance Fair value is equal to the cash surrender value of the life insurance policies.

Bank-owned Life Insurance Fair value is equal to the cash surrender value of the life insurance policies.

Derivatives Fair values are determined using valuation techniques including discounted cash flow analysis on the expected cash flows from each derivative. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including interest rate curves, foreign exchange rates, and implied volatilities. The Company incorporates credit valuation adjustments to appropriately reflect both its own nonperformance risk and the respective counterparty’s nonperformance risk in the fair value measurements. In adjusting the fair value of its derivative contracts for the effect of nonperformance risk, the Company has considered the impact of netting and any applicable credit enhancements, such as collateral postings, thresholds, mutual puts, and guarantees.

Deferred Compensation Fair values are based on quoted market prices or dealer quotes.

Securities sold not yet purchased Fair values are based on quoted market prices or dealer quotes, if available. If a quoted market price is not available, fair value is estimated using quoted market prices for similar securities. Prices are provided by third-party pricing services and are based on observable market inputs.

Assets measured at fair value on a non-recurring basis as of March 31, 2017 and December 31, 2016 (in thousands):

	Fair Value Measurement at March 31, 2017 Using
Description	March 31, 2017		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Gains (Losses) Recognized During the Three Months Ended March 31
Impaired loans	$	17,578	$	—	$	—	$	17,578	$	(306	)
Other real estate owned		124		—		—		124		(32	)
Total	$	17,702	$	—	$	—	$	17,702	$	(338	)

	Fair Value Measurement at December 31, 2016 Using
Description	December 31, 2016		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Gains (Losses) Recognized During the Twelve Months Ended December 31
Impaired loans	$	23,757	$	—	$	—	$	23,757	$	(2,070	)
Other real estate owned		89		—		—		89		—
Total	$	23,846	$	—	$	—	$	23,846	$	(2,070	)

Valuation methods for instruments measured at fair value on a nonrecurring basis

The following methods and assumptions were used to estimate the fair value of each class of financial instruments measured on a non-recurring basis:

Impaired loans While the overall loan portfolio is not carried at fair value, adjustments are recorded on certain loans to reflect write-downs that are based on the external appraisal value of the underlying collateral. The external appraisals are generally based on recent sales of comparable properties which are then adjusted for the unique characteristics of the property being valued. In the case of non-real estate collateral, reliance is placed on a variety of sources, including external estimates of value and judgments based on the experience and expertise of internal specialists within the Company’s property management group and the Company’s credit department. The valuation of the impaired loans is reviewed on a quarterly basis. Because many of these inputs are not observable, the measurements are classified as Level 3.

Other real estate owned Other real estate owned consists of loan collateral which has been repossessed through foreclosure. This collateral is comprised of commercial and residential real estate and other non-realestate property, including auto, recreational and marine vehicles. Other real estate owned is recorded as held for sale initially at the lower of the loan balance or fair value of the collateral. The  initial valuation of the foreclosed property is obtained through an appraisal process similar to the process described in the impaired loans paragraph above. Subsequent to foreclosure, valuations are reviewed quarterly and updated periodically, and the assets may be marked down further, reflecting a new cost basis. Fair value measurements may be based upon appraisals, third-party price opinions, or internally developed pricing methods and those measurements are classified as Level 3.

Goodwill Valuation of goodwill to determine impairment is performed annually, or more frequently if there is an event or circumstance that would indicate impairment may have occurred. The process involves calculations to determine the fair value of each reporting unit on a stand-alone basis. A combination of formulas using current market multiples, based on recent sales of financial institutions within the Company’s geographic marketplace, is used to estimate the fair value of each reporting unit. That fair value is compared to the carrying amount of the reporting unit, including its recorded goodwill. Impairment is considered to have occurred if the fair value of the reporting unit is lower than the carrying amount of the reporting unit. The fair value of the Company’s common stock relative to its computed book value per share is also considered as part of the overall evaluation. These measurements are classified as Level 3.

Fair value disclosures require disclosure of the fair value of financial assets and financial liabilities, including those financial assets and financial liabilities that are not measured and reported at fair value on a recurring basis or non-recurring basis. The estimated fair value of the Company’s financial instruments at March 31, 2017 and December 31, 2016 were as follows (in thousands):

	Fair Value Measurement at March 31, 2017 Using
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Estimated Fair Value
FINANCIAL ASSETS
Cash and short-term investments	$	944,708	$	749,307	$	195,401	$	—	$	944,708
Securities available for sale		6,551,593		130,355		6,421,238		—		6,551,593
Securities held to maturity		1,206,639				1,114,163		—		1,114,163
Trading securities		75,494		34,466		41,028		—		75,494
Other securities		67,910				67,910		—		67,910
Loans (exclusive of allowance for loan loss)		10,759,170				10,790,779		—		10,790,779
Derivatives		10,039				10,039		—		10,039
FINANCIAL LIABILITIES
Demand and savings deposits		14,824,465		14,824,465				—		14,824,465
Time deposits		1,070,719				1,070,719		—		1,070,719
Other borrowings		2,390,364		1,052,207		1,338,157		—		2,390,364
Long-term debt		76,104				74,350		—		74,350
Derivatives		5,574				5,574		—		5,574
OFF-BALANCE SHEET ARRANGEMENTS
Commitments to extend credit for loans										1,879,215
Commercial letters of credit										31,636
Standby letters of credit										673,883

	Fair Value Measurement at December 31, 2016 Using
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Estimated Fair Value
FINANCIAL ASSETS
Cash and short-term investments	$	1,462,267	$	1,138,850	$	323,417	$	—	$	1,462,267
Securities available for sale		6,466,334		160,701		6,305,633		—		6,466,334
Securities held to maturity		1,115,932		—		1,106,027		—		1,106,027
Trading securities		39,536		28,495		11,041		—		39,536
Other securities		68,306		—		68,306		—		68,306
Loans (exclusive of allowance for loan loss)		10,545,662		—		10,572,292		—		10,572,292
Derivatives		10,873		—		10,873		—		10,873
FINANCIAL LIABILITIES
Demand and savings deposits		15,434,893		15,434,893		—		—		15,434,893
Time deposits		1,135,721		—		1,135,721		—		1,135,721
Other borrowings		1,856,937		419,843		1,437,094		—		1,856,937
Long-term debt		76,772		—		77,025		—		77,025
Derivatives		11,329		—		11,329		—		11,329
OFF-BALANCE SHEET ARRANGEMENTS
Commitments to extend credit for loans										5,603,807
Commercial letters of credit										142,383
Standby letters of credit										2,526,859

Cash and short-term investments The carrying amounts of cash and due from banks, federal funds sold and resell agreements are reasonable estimates of their fair values.

Securities held to maturity Fair value of held-to-maturity securities are estimated by discounting the expected future cash flows using current market rates.

Other securities Amount consists of FRB and FHLB stock held by the Company, PCM equity-method investments, and other miscellaneous investments. The fair value of FRB and FHLB stock is considered to be the carrying value as no readily determinable market exists for these investments because they can only be redeemed with the FRB or FHLB. The fair value of PCM marketable equity-method investments are based on quoted market prices used to estimate the value of the underlying investment. For non-marketable equity-method investments, the Company’s proportionate share of the income or loss is recognized on a one-quarter lag based on the valuation of the underlying investment(s).

Loans Fair values are estimated for portfolios with similar financial characteristics. Loans are segregated by type, such as commercial, real estate, consumer, and credit card. Each loan category is further segmented into fixed and variable interest rate categories. The fair value of loans is estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities.

Demand and savings deposits The fair value of demand deposits and savings accounts is the amount payable on demand at March 31, 2017 and December 31, 2016.

Time deposits The fair value of fixed-maturity certificates of deposit is estimated by discounting the future cash flows using the rates that are currently offered for deposits of similar remaining maturities.

Other borrowings The carrying amounts of federal funds purchased, repurchase agreements and other short-term debt are reasonable estimates of their fair value because of the short-term nature of their maturities.

Long-term debt Rates currently available to the Company for debt with similar terms and remaining maturities are used to estimate fair value of existing debt.

Other off-balance sheet instruments The fair value of loan commitments and letters of credit are determined based on the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreement and the present creditworthiness of the counterparties. Neither the fees earned during the year on these instruments nor their fair value at period-end are significant to the Company’s consolidated financial position.

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Subsequent Event

3 Months Ended

Mar. 31, 2017

Subsequent Events [Abstract]

Subsequent Event

12.    Subsequent Event

On April 20, 2017, the Company announced the execution of an agreement to sell all of the outstanding stock of Scout Investments, Inc. (Scout), its institutional investment management subsidiary, for $172.5 million in cash, subject to customary purchase price adjustments at closing. This transaction is expected to be accretive to both income and capital. The Company plans to use the proceeds from the transaction for general corporate purposes and to support its continued organic growth in the commercial, consumer, private wealth, institutional banking, healthcare, and asset servicing businesses. See Items 1.01 and 5.02 in the Company’s Current Report on Form 8K that was filed April 20, 2017.

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Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Nature of Operations

The Company is a financial holding company, which offers a wide range of banking and other financial services to its customers through its branches and offices in the states of Missouri, Kansas, Colorado, Illinois, Oklahoma, Texas, Arizona, Nebraska, Pennsylvania, South Dakota, Indiana, Utah, Minnesota, California, and Wisconsin. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (U.S. GAAP) requires management to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements. These estimates and assumptions also impact reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. A summary of the significant accounting policies to assist the reader in understanding the financial presentation is provided in the Notes to Consolidated Financial Statements in the Form 10-K.

Cash and cash equivalents

Cash and cash equivalents

Cash and cash equivalents include Cash and due from banks and amounts due from the Federal Reserve Bank. Cash on hand, cash items in the process of collection, and amounts due from correspondent banks are included in Cash and due from banks. Amounts due from the Federal Reserve Bank are interest-bearing for all periods presented and are included in the Interest-bearing due from banks line on the Company’s Consolidated Balance Sheets.

This table provides a summary of cash and cash equivalents as presented on the Consolidated Statement of Cash Flows as of March 31, 2017 and March 31, 2016 (in thousands):

	March 31,
	2017		2016
Due from the Federal Reserve	$	322,959	$	273,672
Cash and due from banks		373,671		325,446
Cash and cash equivalents at end of period	$	696,630	$	599,118

Also included in the Interest-bearing due from banks line, but not considered cash and cash equivalents, are interest-bearing accounts held at other financial institutions, which totaled $51.6 million and $128.3 million at March 31, 2017 and March 31, 2016, respectively.

Per Share Data

Per Share Data

Basic income per share is computed based on the weighted average number of shares of common stock outstanding during each period. Diluted income per share includes the dilutive effect of 719,637 and 259,967 shares of common stock issuable upon the exercise of outstanding stock options at March 31, 2017 and 2016, respectively.

Options issued under employee benefit plans to purchase 151,002 and 845,157 shares of common stock were outstanding at March 31, 2017 and 2016, respectively, but were not included in the computation of diluted income per share because the options were anti-dilutive.

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Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Summary of Cash and Cash Equivalents

This table provides a summary of cash and cash equivalents as presented on the Consolidated Statement of Cash Flows as of March 31, 2017 and March 31, 2016 (in thousands):

	March 31,
	2017		2016
Due from the Federal Reserve	$	322,959	$	273,672
Cash and due from banks		373,671		325,446
Cash and cash equivalents at end of period	$	696,630	$	599,118

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Loans and Allowance for Loan Losses (Tables)

3 Months Ended

Mar. 31, 2017

Summary of Loan Classes and Aging of Past Due Loans

This table provides a summary of loan classes and an aging of past due loans at March 31, 2017 and December 31, 2016 (in thousands):

	March 31, 2017
	30-89 Days Past Due and Accruing		Greater than 90 Days Past Due and Accruing		Non- Accrual Loans		Total Past Due		Current		Total Loans
Loans
Commercial:
Commercial	$	15,034	$	814	$	35,110	$	50,958	$	4,505,403	$	4,556,361
Asset-based		—		—		—		—		230,863		230,863
Factoring		—		—		—		—		158,673		158,673
Commercial – credit card		452		307		5		764		154,327		155,091
Real estate:
Real estate –construction		118		—		93		211		849,421		849,632
Real estate – commercial		1,652		70		15,755		17,477		3,127,847		3,145,324
Real estate – residential		471		—		1,321		1,792		577,201		578,993
Real estate – HELOC		625		—		3,873		4,498		683,909		688,407
Consumer:
Consumer – credit card		2,046		2,154		404		4,604		242,325		246,929
Consumer – other		379		48		33		460		107,820		108,280
Leases		—		—		—		—		38,683		38,683
Total loans	$	20,777	$	3,393	$	56,594	$	80,764	$	10,676,472	$	10,757,236

	December 31, 2016
	30-89 Days Past Due and Accruing		Greater than 90 Days Past Due and Accruing		Non- Accrual Loans		Total Past Due		PCI Loans		Current		Total Loans
Loans
Commercial:
Commercial	$	3,285	$	49	$	35,777	$	39,111	$	—	$	4,371,695	$	4,410,806
Asset-based		—		—		—		—		—		225,878		225,878
Factoring		—		—		—		—		—		139,902		139,902
Commercial – credit card		612		10		8		630		—		146,105		146,735
Real estate:
Real estate –construction		3		—		181		184		—		741,620		741,804
Real estate – commercial		1,303		1,004		16,423		18,730				3,147,192		3,165,922
Real estate – residential		1,034		6		1,344		2,384		—		545,966		548,350
Real estate – HELOC		588		—		4,736		5,324		—		706,470		711,794
Consumer:
Consumer – credit card		2,228		2,115		475		4,818		—		265,280		270,098
Consumer – other		1,061		181		11,315		12,557		800		126,205		139,562
Leases		—		—		—		—		—		39,532		39,532
Total loans	$	10,114	$	3,365	$	70,259	$	83,738	$	800	$	10,455,845	$	10,540,383

Rollforward of Allowance for Loan Losses by Portfolio Segment

This table provides arollforward of the allowance for loan losses by portfolio segment for three months ended March 31, 2017(in thousands):

	Three Months Ended March 31, 2017
	Commercial			Real estate			Consumer			Leases			Total
Allowance for loan losses:
Beginning balance	$	71,657		$	10,569		$	9,311		$	112		$	91,649
Charge-offs		(5,981	)		(186	)		(2,537	)		—			(8,704	)
Recoveries		698			61			619			—			1,378
Provision		6,823			68			2,117			(8	)		9,000
Ending balance	$	73,197		$	10,512		$	9,510		$	104		$	93,323
Ending balance: individually evaluated for impairment	$	8,173		$	67		$	—		$	—		$	8,240
Ending balance: collectively evaluated for impairment		65,024			10,445			9,510			104			85,083
Loans:
Ending balance: loans	$	5,100,988		$	5,262,356		$	355,209		$	38,683		$	10,757,236
Ending balance: individually evaluated for impairment		69,314			18,136			33			—			87,483
Ending balance: collectively evaluated for impairment		5,031,674			5,244,220			355,176			38,683			10,669,753

ALLOWANCE FOR LOAN LOSSES AND RECORDED INVESTMENT IN LOANS

This table provides a rollforward of the allowance for loan losses by portfolio segment for three months ended March 31, 2016 (in thousands):

	Three Months Ended March 31, 2016
	Commercial			Real estate			Consumer			Leases			Total
Allowance for loan losses:
Beginning balance	$	63,847		$	8,220		$	8,949		$	127		$	81,143
Charge-offs		(5,075	)		(1,445	)		(2,515	)		—			(9,035	)
Recoveries		2,489			144			657			—			3,290
Provision		47			2,990			1,969			(6	)		5,000
Ending balance	$	61,308		$	9,909		$	9,060		$	121		$	80,398
Ending balance: individually evaluated for impairment	$	4,163		$	1,210		$	—		$	—		$	5,373
Ending balance: collectively evaluated for impairment		57,145			8,699			9,060			121			75,025
Loans:
Ending balance: loans	$	4,794,302		$	4,474,762		$	387,529		$	43,038		$	9,699,631
Ending balance: individually evaluated for impairment		67,486			6,278			2,612			—			76,376
Ending balance: collectively evaluated for impairment		4,726,816			4,467,461			383,403			43,038			9,620,718
Ending Balance: PCI Loans		—			1,023			1,514			—			2,537

Analysis of Impaired Loans

This table provides an analysis of impaired loans by class at March 31,  2017 and December 31, 2016 (in thousands):

	As of March 31, 2017
	Unpaid Principal Balance		Recorded Investment with No Allowance		Recorded Investment with Allowance		Total Recorded Investment		Related Allowance		Average Recorded Investment
Commercial:
Commercial	$	73,412	$	44,560	$	24,754	$	69,314	$	8,173	$	71,831
Asset-based		—		—		—		—		—		—
Factoring		—		—		—		—		—		—
Commercial – credit card		—		—		—		—		—		—
Real estate:
Real estate – construction		220		93		111		204		67		249
Real estate – commercial		16,902		11,866		954		12,820		—		12,805
Real estate – residential		125		125		—		125		—		178
Real estate – HELOC		—		—		—		—		—		—
Consumer:
Consumer – credit card		—		—		—		—		—		—
Consumer – other		37		33		—		33		—		17
Leases		—		—		—		—		—		—
Total	$	90,696	$	56,677	$	25,819	$	82,496	$	8,240	$	85,080

	As of December 31, 2016
	Unpaid Principal Balance		Recorded Investment with No Allowance		Recorded Investment with Allowance		Total Recorded Investment		Related Allowance		Average Recorded Investment
Commercial:
Commercial	$	80,405	$	43,260	$	31,091	$	74,351	$	7,866	$	69,776
Asset-based		—		—		—		—		—		—
Factoring		—		—		—		—		—		—
Commercial – credit card		—		—		—		—		—		—
Real estate:
Real estate – construction		510		181		113		294		68		405
Real estate – commercial		18,107		12,303		487		12,790		—		8,956
Real estate – residential		231		230		—		230		—		520
Real estate – HELOC		—		—		—		—		—		79
Consumer:
Consumer – credit card		—		—		—		—		—		—
Consumer – other		—		—		—		—		—		1,981
Leases		—		—		—		—		—		—
Total	$	99,253	$	55,974	$	31,691	$	87,665	$	7,934	$	81,717

Originated and Non-PCI Loans [Member]

Credit Risk Profile by Risk Rating and Based on Payment Activity

This table provides an analysis of the credit risk  profile of each loan class excluded from ASC 310-30 at March 31, 2017 and December 31, 2016 (in thousands):

Credit Exposure

Credit Risk Profile by Risk Rating

	Commercial				Asset-based				Factoring
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Non-watch list	$	4,162,814	$	4,043,704	$	204,616	$	198,695	$	157,777	$	139,358
Watch		110,167		99,815		—		—		—		—
Special Mention		53,652		32,240		19,476		24,809		503		129
Substandard		229,728		235,047		6,771		2,374		393		415
Total	$	4,556,361	$	4,410,806	$	230,863	$	225,878	$	158,673	$	139,902

	Real estate – construction				Real estate – commercial
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Non-watch list	$	845,080	$	741,022	$	3,048,240	$	3,071,804
Watch		4,002		149		51,424		43,015
Special Mention		—		—		6,305		5,140
Substandard		550		633		39,355		45,963
Total	$	849,632	$	741,804	$	3,145,324	$	3,165,922

Credit Exposure

Credit Risk Profile Based on Payment Activity

	Commercial – credit card				Real estate – residential				Real estate – HELOC
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Performing	$	155,086	$	146,727	$	577,672	$	547,006	$	684,534	$	707,058
Non-performing		5		8		1,321		1,344		3,873		4,736
Total	$	155,091	$	146,735	$	578,993	$	548,350	$	688,407	$	711,794
	Consumer – credit card				Consumer – other				Leases
	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Performing	$	246,525	$	269,623	$	108,247	$	127,447	$	38,683	$	39,532
Non-performing		404		475		33		11,315		—		—
Total	$	246,929	$	270,098	$	108,280	$	138,762	$	38,683	$	39,532

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Securities (Tables)

3 Months Ended

Mar. 31, 2017

Securities Available for Sale

This table provides detailed information about securities available for sale at March 31, 2017 and December 31, 2016 (in thousands):

March 31, 2017	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
U.S. Treasury	$	65,069	$	29	$	(1,404	)	$	63,694
U.S. Agencies		82,104		25		(6	)		82,123
Mortgage-backed		3,948,616		6,424		(64,890	)		3,890,150
State and political subdivisions		2,459,630		11,997		(22,662	)		2,448,965
Corporates		66,751		—		(90	)		66,661
Total	$	6,622,170	$	18,475	$	(89,052	)	$	6,551,593
December 31, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
U.S. Treasury	$	95,315	$	37	$	(1,526	)	$	93,826
U.S. Agencies		198,158		67		(48	)		198,177
Mortgage-backed		3,773,090		7,069		(68,460	)		3,711,699
State and political subdivisions		2,425,155		7,391		(36,789	)		2,395,757
Corporates		66,997		5		(127	)		66,875
Total	$	6,558,715	$	14,569	$	(106,950	)	$	6,466,334

Gross Unrealized Losses and Fair Value of Investment Securities Available for Sale

The following table shows the Company’s available for sale investments’ gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at March 31, 2017 and December 31, 2016 (in thousands).

March 31, 2017	Less than 12 months					12 months or more					Total
Description of Securities	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. Treasury	$	53,780	$	(1,404	)	$	—	$	—		$	53,780	$	(1,404	)
U.S. Agencies		9,996		(2	)		9,997		(4	)		19,993		(6	)
Mortgage-backed		2,784,982		(50,387	)		302,054		(14,503	)		3,087,036		(64,890	)
State and political subdivisions		1,275,251		(22,148	)		22,322		(514	)		1,297,573		(22,662	)
Corporates		48,675		(65	)		17,986		(25	)		66,661		(90	)
Total temporarily-impaired debt securities available for sale	$	4,172,684	$	(74,006	)	$	352,359	$	(15,046	)	$	4,525,043	$	(89,052	)

December 31, 2016	Less than 12 months					12 months or more					Total
Description of Securities	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. Treasury	$	48,678	$	(1,526	)	$	—	$	—		$	48,678	$	(1,526	)
U.S. Agencies		103,979		(34	)		9,989		(14	)		113,968		(48	)
Mortgage-backed		2,735,868		(55,035	)		269,637		(13,425	)		3,005,505		(68,460	)
State and political subdivisions		1,748,922		(36,639	)		8,565		(150	)		1,757,487		(36,789	)
Corporates		41,966		(90	)		17,982		(37	)		59,948		(127	)
Total temporarily-impaired debt securities available for sale	$	4,679,413	$	(93,324	)	$	306,173	$	(13,626	)	$	4,985,586	$	(106,950	)

Schedule of Federal Reserve Bank Stock and Federal Home Loan Bank Stock and Other Securities

The table below provides detailed information for Federal Reserve Bank (FRB) stock and Federal Home Loan Bank (FHLB) stock and other securities at March 31, 2017 and December 31, 2016 (in thousands):

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
March 31, 2017
FRB and FHLB stock	$	33,262	$	—	$	—	$	33,262
Other securities – marketable		4		9,280		—		9,284
Other securities – non-marketable		24,546		818		—		25,364
Total Other securities	$	57,812	$	10,098	$	—	$	67,910
December 31, 2016
FRB and FHLB stock	$	33,262	$	—	$	—	$	33,262
Other securities – marketable		4		9,948		—		9,952
Other securities – non-marketable		24,272		820		—		25,092
Total Other securities	$	57,538	$	10,768	$	—	$	68,306

Available-for-sale Securities [Member]

Contractual Maturity Information

The following table presents contractual maturity information for securities available for sale at March 31, 2017 (in thousands):

	Amortized Cost		Fair Value
Due in 1 year or less	$	405,459	$	405,729
Due after 1 year through 5 years		1,138,224		1,142,747
Due after 5 years through 10 years		821,982		814,622
Due after 10 years		307,889		298,345
Total		2,673,554		2,661,443
Mortgage-backed securities		3,948,616		3,890,150
Total securities available for sale	$	6,622,170	$	6,551,593

Held-to-maturity Securities [Member]

Contractual Maturity Information

The following table shows the Company’s held to maturity investments’ amortized cost, fair value, and gross unrealized gains and losses at March 31, 2017 and net unrealized gains, aggregated by maturity category, at December 31, 2016, respectively (in thousands):

March 31, 2017	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
State and political subdivisions:
Due in 1 year or less	$	5,590	$	2	$	(47	)	$	5,545
Due after 1 year through 5 years		95,548		1,964		(2,262	)		95,250
Due after 5 years through 10 years		316,425		3,606		(18,182	)		301,849
Due after 10 years		789,076		12,055		(89,612	)		711,519
Total state and political subdivisions	$	1,206,639	$	17,627	$	(110,103	)	$	1,114,163
December 31, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
State and political subdivisions:
Due in 1 year or less	$	6,077	$	5	$	(947	)	$	5,135
Due after 1 year through 5 years		82,650		2,376		(1,474	)		83,552
Due after 5 years through 10 years		341,741		8,854		(3,021	)		347,574
Due after 10 years		685,464		15,717		(31,415	)		669,766
Total state and political subdivisions	$	1,115,932	$	26,952	$	(36,857	)	$	1,106,027

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Goodwill and Other Intangibles (Tables)

3 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill

Changes in the carrying amount of goodwill for the periods ended March 31, 2017 and December 31, 2016 by reportable segment are as follows (in thousands):

	Bank		Institutional Investment Management		Asset Servicing		Total
Balances as of January 1, 2017	$	161,391	$	47,529	$	19,476	$	228,396
Balances as of March 31, 2017	$	161,391	$	47,529	$	19,476	$	228,396
Balances as of January 1, 2016	$	161,341	$	47,529	$	19,476	$	228,346
Acquisition of Marquette Financial Companies		50		—		—		50
Balances as of December 31, 2016	$	161,391	$	47,529	$	19,476	$	228,396

Changes in Intangible Assets

Following are the finite-lived intangible assets that continue to be subject to amortization as of March 31, 2017 and December 31, 2016 (in thousands):

	As of March 31, 2017
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Core deposit intangible assets	$	47,527	$	39,857	$	7,670
Customer relationships		107,460		83,708		23,752
Other intangible assets		4,198		3,998		200
Total intangible assets	$	159,185	$	127,563	$	31,622
	As of December 31, 2016
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Core deposit intangible assets	$	47,527	$	39,040	$	8,487
Customer relationships		107,460		81,832		25,628
Other intangible assets		4,198		3,822		376
Total intangible assets	$	159,185	$	124,694	$	34,491

Aggregate Amortization Expense Recognized

Following is the aggregate amortization expense recognized in each period (in thousands):

	Three Months Ended March 31,
	2017		2016
Aggregate amortization expense	$	2,869	$	3,226

Estimated Amortization Expense of Intangible Assets

Estimated amortization expense of intangible assets on future years (in thousands):

For the nine months ending December 31, 2017	$	7,311
For the year ending December 31, 2018		7,202
For the year ending December 31, 2019		5,822
For the year ending December 31, 2020		4,487
For the year ending December 31, 2021		3,101
For the year ending December 31, 2022		2,036

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Securities Sold Under Agreements to Repurchase (Tables)

3 Months Ended

Mar. 31, 2017

Repurchase Agreements

Remaining Contractual Maturities Of Repurchase Agreements

The table below presents the remaining contractual maturities of repurchase agreements outstanding at March 31, 2017, in addition to the various types of marketable securities that have been pledged as collateral for these borrowings (in thousands).

	As of March 31, 2017
	Remaining Contractual Maturities of the Agreements
	Overnight & Continuous		Over 90 Days		Total
Repurchase agreements, secured by:
U.S. Treasury	$	6,129	$	—	$	6,129
U.S. Agencies		1,330,428		1,600		1,332,028
Total repurchase agreements	$	1,336,557	$	1,600	$	1,338,157

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Business Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Schedule of Segment Financial Results

Segment financial results were as follows (in thousands):

	Three Months Ended March 31, 2017
	Bank		Institutional Investment Management		Asset Servicing		Total
Net interest income	$	131,663	$	—	$	2,652	$	134,315
Provision for loan losses		9,000		—		—		9,000
Noninterest income		79,215		19,254		22,311		120,780
Noninterest expense		150,251		17,676		20,839		188,766
Income before taxes		51,627		1,578		4,124		57,329
Income tax expense		11,861		345		942		13,148
Net income	$	39,766	$	1,233	$	3,182	$	44,181
Average assets	$	19,341,000	$	61,000	$	832,000	$	20,234,000

	Three Months Ended March 31, 2016
	Bank		Institutional Investment Management		Asset Servicing		Total
Net interest income	$	115,271	$	—	$	2,621	$	117,892
Provision for loan losses		5,000		—		—		5,000
Noninterest income		75,417		18,425		22,508		116,350
Noninterest expense		142,967		17,266		20,211		180,444
Income before taxes		42,721		1,159		4,918		48,798
Income tax expense		10,855		287		1,253		12,395
Net income	$	31,866	$	872	$	3,665	$	36,403
Average assets	$	17,885,000	$	63,000	$	1,387,000	$	19,335,000

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Commitments, Contingencies and Guarantees (Tables)

3 Months Ended

Mar. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Notional Amount of Off-Balance Sheet Financial Instruments

The following table summarizes the Company’s off-balance sheet financial instruments.

Contract or Notional Amount (in thousands):

	March 31, 2017		December 31, 2016
Commitments to extend credit for loans (excluding credit card  loans)	$	6,255,921	$	6,471,404
Commitments to extend credit under credit card loans		2,865,533		2,798,433
Commercial letters of credit		3,990		1,098
Standby letters of credit		334,269		376,617
Forward contracts		51,188		49,352
Spot foreign exchange contracts		3,309		3,725

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Derivatives and Hedging Activities (Tables)

3 Months Ended

Mar. 31, 2017

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of Fair Value of Derivative Assets and Liabilities

This table provides a summary of the fair value of the Company’s derivative assets and liabilities as of March 31, 2017 and December 31, 2016 (in thousands):

	Asset Derivatives				Liability Derivatives
Fair value	March 31, 2017		December 31, 2016		March 31, 2017		December 31, 2016
Interest Rate Products:
Derivatives not designated as hedging instruments	$	9,801	$	10,555	$	5,290	$	10,581
Derivatives designated as hedging instruments		238		318		284		748
Total	$	10,039	$	10,873	$	5,574	$	11,329

Summary of Amount of Gain (Loss) Recognized in Other Non-Interest Expense in Consolidated Statements of Income Related to Derivative Assets and Liabilities

This table provides a summary of the amount of gain or loss recognized in other noninterest expense in the Consolidated Statements of Income related to the Company’s derivative assets and liabilities as of March 31, 2017 and March 31, 2016 (in thousands):

	Amount of Gain (Loss) Recognized For the Three Months Ended March 31,
	2017			2016
Interest Rate Products
Derivatives not designated as hedging instruments	$	(348	)	$	(352	)
Total	$	(348	)	$	(352	)
Interest Rate Products
Derivatives designated as hedging instruments
Fair value adjustments on derivatives	$	(46	)	$	(193	)
Fair value adjustments on hedged items		46			192
Total	$	—		$	(1	)

Summary of Amount of Gain (Loss) Recognized in AOCI in Consolidated Statements of Comprehensive Income Related to Company's Derivative Assets and Liabilities

This table provides a summary of the amount of gain or loss recognized in AOCI in the Consolidated Statements of Comprehensive Income related to the Company’s derivative assets and liabilities as of March 31, 2017 and March 31, 2016 (in thousands):

	Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivatives (Effective Portion) For the Three Months  Ended March 31,
Derivatives in Cash Flow Hedging Relationships	2017		2016
Interest rate products
Derivatives designed as cash flow hedging instruments	$	246	$	(4,140	)
Total	$	246	$	(4,140	)

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Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on Recurring Basis

Assets and liabilities measured at fair value on a recurring basis as of March 31, 2017and December 31, 2016 (in thousands):

	Fair Value Measurement As of March 31, 2017
Description	March 31, 2017		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets
U.S. Treasury	$	1,807	$	1,807	$	—	$	—
U.S. Agencies		4,298		—		4,298		—
Mortgage- backed		10,227		—		10,227		—
State and political subdivisions		25,031		—		25,031		—
Corporates		2,535		2,535		—		—
Trading - other		31,596		30,124		1,472		—
Trading securities		75,494		34,466		41,028		—
U.S. Treasury		63,694		63,694
U.S. Agencies		82,123		—		82,123		—
Mortgage-backed		3,890,150		—		3,890,150		—
State and political subdivisions		2,448,965		—		2,448,965		—
Corporates		66,661		66,661		—		—
Available for sale securities		6,551,593		130,355		6,421,238		—
Company-owned life insurance		43,251		—		43,251		—
Bank-owned life insurance		211,230		—		211,230		—
Derivatives		10,039		—		10,039		—
Total	$	6,891,607	$	164,821	$	6,726,786	$	—
Liabilities
Deferred compensation	$	53,111	$	53,111	$	—	$	—
Derivatives		5,574		—		5,574		—
Securities sold not yet purchased		22,840		—		22,840		—
Total	$	81,525	$	53,111	$	28,414	$	—

	Fair Value Measurement as of December 31, 2016
Description	December 31, 2016		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets
U.S. Treasury	$	—	$	—	$	—	$	—
U.S. Agencies		1,306		—		1,306		—
Mortgage-backed		313		—		313		—
State and political subdivisions		9,295		—		9,295		—
Trading - other		28,622		28,495		127		—
Trading securities		39,536		28,495		11,041		—
U.S. Treasury		93,826		93,826		—		—
U.S. Agencies		198,177		—		198,177		—
Mortgage-backed		3,711,699		—		3,711,699		—
State and political subdivisions		2,395,757		—		2,395,757		—
Corporates		66,875		66,875		—		—
Available for sale securities		6,466,334		160,701		6,305,633		—
Company-owned life insurance		41,333		—		41,333		—
Bank-owned life insurance		209,686		—		209,686		—
Derivatives		10,873		—		10,873		—
Total	$	6,767,762	$	189,196	$	6,578,566	$	—
Liabilities
Deferred compensation	$	42,797	$	42,797	$	—	$	—
Derivatives		11,329		—		11,329		—
Total	$	54,126	$	42,797	$	11,329	$	—

Assets Measured at Fair Value on Non-Recurring Basis

Assets measured at fair value on a non-recurring basis as of March 31, 2017 and December 31, 2016 (in thousands):

	Fair Value Measurement at March 31, 2017 Using
Description	March 31, 2017		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Gains (Losses) Recognized During the Three Months Ended March 31
Impaired loans	$	17,578	$	—	$	—	$	17,578	$	(306	)
Other real estate owned		124		—		—		124		(32	)
Total	$	17,702	$	—	$	—	$	17,702	$	(338	)

	Fair Value Measurement at December 31, 2016 Using
Description	December 31, 2016		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Gains (Losses) Recognized During the Twelve Months Ended December 31
Impaired loans	$	23,757	$	—	$	—	$	23,757	$	(2,070	)
Other real estate owned		89		—		—		89		—
Total	$	23,846	$	—	$	—	$	23,846	$	(2,070	)

Estimated Fair Value of Financial Instruments

The estimated fair value of the Company’s financial instruments at March 31, 2017 and December 31, 2016 were as follows (in thousands):

	Fair Value Measurement at March 31, 2017 Using
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Estimated Fair Value
FINANCIAL ASSETS
Cash and short-term investments	$	944,708	$	749,307	$	195,401	$	—	$	944,708
Securities available for sale		6,551,593		130,355		6,421,238		—		6,551,593
Securities held to maturity		1,206,639				1,114,163		—		1,114,163
Trading securities		75,494		34,466		41,028		—		75,494
Other securities		67,910				67,910		—		67,910
Loans (exclusive of allowance for loan loss)		10,759,170				10,790,779		—		10,790,779
Derivatives		10,039				10,039		—		10,039
FINANCIAL LIABILITIES
Demand and savings deposits		14,824,465		14,824,465				—		14,824,465
Time deposits		1,070,719				1,070,719		—		1,070,719
Other borrowings		2,390,364		1,052,207		1,338,157		—		2,390,364
Long-term debt		76,104				74,350		—		74,350
Derivatives		5,574				5,574		—		5,574
OFF-BALANCE SHEET ARRANGEMENTS
Commitments to extend credit for loans										1,879,215
Commercial letters of credit										31,636
Standby letters of credit										673,883

	Fair Value Measurement at December 31, 2016 Using
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Estimated Fair Value
FINANCIAL ASSETS
Cash and short-term investments	$	1,462,267	$	1,138,850	$	323,417	$	—	$	1,462,267
Securities available for sale		6,466,334		160,701		6,305,633		—		6,466,334
Securities held to maturity		1,115,932		—		1,106,027		—		1,106,027
Trading securities		39,536		28,495		11,041		—		39,536
Other securities		68,306		—		68,306		—		68,306
Loans (exclusive of allowance for loan loss)		10,545,662		—		10,572,292		—		10,572,292
Derivatives		10,873		—		10,873		—		10,873
FINANCIAL LIABILITIES
Demand and savings deposits		15,434,893		15,434,893		—		—		15,434,893
Time deposits		1,135,721		—		1,135,721		—		1,135,721
Other borrowings		1,856,937		419,843		1,437,094		—		1,856,937
Long-term debt		76,772		—		77,025		—		77,025
Derivatives		11,329		—		11,329		—		11,329
OFF-BALANCE SHEET ARRANGEMENTS
Commitments to extend credit for loans										5,603,807
Commercial letters of credit										142,383
Standby letters of credit										2,526,859

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Summary of Cash and Cash Equivalents (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016	Dec. 31, 2015
Accounting Policies [Abstract]
Due from the Federal Reserve	$ 322,959		$ 273,672
Cash and due from banks	373,671	$ 422,117	325,446
Cash and cash equivalents at end of period	$ 696,630	$ 1,063,967	$ 599,118	$ 819,112

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Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Accounting Policies [Abstract]
Interest bearing amounts held at other financial institutions	$ 51.6	$ 128.3
Dilutive effect of common stock issuable upon exercise of options and nonvested restricted shares	719,637	259,967
Anti-dilutive shares	151,002	845,157

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New Accounting Pronouncements - Additional Information (Detail) - USD ($) $ in Thousands		3 Months Ended
		Jun. 30, 2016	Mar. 31, 2016
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustment	[1]		$ 482
Accounting Standards Update 2016-09 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Recent accounting pronouncement, amount increase in net income		$ 220	158
Cumulative effect adjustment			$ 482

[1] See Note 3, "New Accounting Pronouncements," for a discussion of the Company's adoption of ASU 2016-09.

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Summary of Loan Classes and Aging of Past Due Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non- Accrual Loans	$ 56,594	$ 70,259
Total Past Due	80,764	83,738
PCI Loans		800
Current	10,676,472	10,455,845
Total Loans	10,757,236	10,540,383	$ 9,699,631
Real estate - residential [Member] | Prime [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non- Accrual Loans	1,321	1,344
Total Past Due	1,792	2,384
Current	577,201	545,966
Total Loans	578,993	548,350
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	355,209		387,529
Leases [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current	38,683	39,532
Total Loans	38,683	39,532	$ 43,038
30-89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	20,777	10,114
30-89 Days Past Due [Member] | Real estate - residential [Member] | Prime [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	471	1,034
Greater than 90 days Past Due and Accruing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	3,393	3,365
Greater than 90 days Past Due and Accruing [Member] | Real estate - residential [Member] | Prime [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due		6
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non- Accrual Loans	35,110	35,777
Total Past Due	50,958	39,111
Current	4,505,403	4,371,695
Total Loans	4,556,361	4,410,806
Commercial [Member] | 30-89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	15,034	3,285
Commercial [Member] | Greater than 90 days Past Due and Accruing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	814	49
Commercial - credit card [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non- Accrual Loans	5	8
Total Past Due	764	630
Current	154,327	146,105
Total Loans	155,091	146,735
Commercial - credit card [Member] | 30-89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	452	612
Commercial - credit card [Member] | Greater than 90 days Past Due and Accruing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	307	10
Construction [Member] | Real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non- Accrual Loans	93	181
Total Past Due	211	184
Current	849,421	741,620
Total Loans	849,632	741,804
Construction [Member] | 30-89 Days Past Due [Member] | Real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	118	3
Real estate - commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non- Accrual Loans	15,755	16,423
Total Past Due	17,477	18,730
Current	3,127,847	3,147,192
Total Loans	3,145,324	3,165,922
Real estate - commercial [Member] | 30-89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	1,652	1,303
Real estate - commercial [Member] | Greater than 90 days Past Due and Accruing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	70	1,004
Real estate - HELOC [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non- Accrual Loans	3,873	4,736
Total Past Due	4,498	5,324
Current	683,909	706,470
Total Loans	688,407	711,794
Real estate - HELOC [Member] | 30-89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	625	588
Credit card [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non- Accrual Loans	404	475
Total Past Due	4,604	4,818
Current	242,325	265,280
Total Loans	246,929	270,098
Credit card [Member] | 30-89 Days Past Due [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	2,046	2,228
Credit card [Member] | Greater than 90 days Past Due and Accruing [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	2,154	2,115
Other [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non- Accrual Loans	33	11,315
Total Past Due	460	12,557
PCI Loans		800
Current	107,820	126,205
Total Loans	108,280	139,562
Other [Member] | 30-89 Days Past Due [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	379	1,061
Other [Member] | Greater than 90 days Past Due and Accruing [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Past Due	48	181
Asset-based [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current	230,863	225,878
Total Loans	230,863	225,878
Factoring [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current	158,673	139,902
Total Loans	$ 158,673	$ 139,902

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Loans and Allowance for Loan Losses - Additional Information (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($)	Mar. 31, 2016 USD ($)	Dec. 31, 2016 USD ($)
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Past Due	$ 80,764		$ 83,738
Current	10,676,472		10,455,845
Total Loans			800
Proceeds from sales of loans held for sale	14,462	$ 10,303
Non- Accrual Loans	56,594		70,259
Restructured loans	54,100		52,500
Commitments to lend to borrowers with loan modifications classified as TDR's	24	823
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Past Due	50,958		39,111
Current	4,505,403		4,371,695
Non- Accrual Loans	35,110		35,777
Pre-Modification Outstanding Recorded Investment	7,200	12,100
Post-Modification Outstanding Recorded Investment	$ 7,200	$ 12,100
Number of Contracts	1	2
Greater than 90 days Past Due and Accruing [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Past Due	$ 3,393		3,365
Greater than 90 days Past Due and Accruing [Member] | Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Past Due	814		49
30-89 Days Past Due [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Past Due	20,777		10,114
30-89 Days Past Due [Member] | Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Past Due	$ 15,034		3,285
PCI loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Current			713
Total Loans			800
PCI loans [Member] | 30-89 Days Past Due [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Past Due			$ 87
Revolving Commercial Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Number of days past due to consider loan as a loss and charged off	90 days
Closed-End Retail Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Number of days past due to consider loan as a loss and charged off	120 days
Open-End Retail Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Number of days past due to consider loan as a loss and charged off	180 days

XML

Credit Risk Profile by Risk Rating - Originated and Non-PCI Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	$ 10,757,236	$ 10,540,383	$ 9,699,631
Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	4,556,361	4,410,806
Commercial [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	4,556,361	4,410,806
Commercial [Member] | Non-watch list [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	4,162,814	4,043,704
Commercial [Member] | Watch [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	110,167	99,815
Commercial [Member] | Special Mention [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	53,652	32,240
Commercial [Member] | Substandard [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	229,728	235,047
Asset-based [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	230,863	225,878
Asset-based [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	230,863	225,878
Asset-based [Member] | Non-watch list [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	204,616	198,695
Asset-based [Member] | Special Mention [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	19,476	24,809
Asset-based [Member] | Substandard [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	6,771	2,374
Factoring [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	158,673	139,902
Factoring [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	158,673	139,902
Factoring [Member] | Non-watch list [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	157,777	139,358
Factoring [Member] | Special Mention [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	503	129
Factoring [Member] | Substandard [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	393	415
Real estate - construction [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	849,632	741,804
Real estate - construction [Member] | Non-watch list [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	845,080	741,022
Real estate - construction [Member] | Watch [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	4,002	149
Real estate - construction [Member] | Substandard [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	550	633
Real estate - commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	3,145,324	3,165,922
Real estate - commercial [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	3,145,324	3,165,922
Real estate - commercial [Member] | Non-watch list [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	3,048,240	3,071,804
Real estate - commercial [Member] | Watch [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	51,424	43,015
Real estate - commercial [Member] | Special Mention [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	6,305	5,140
Real estate - commercial [Member] | Substandard [Member] | Originated and Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile by Risk Rating	$ 39,355	$ 45,963

XML

Credit Risk Profile Based on Payment Activity - Originated and Non-PCI Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	$ 10,757,236	$ 10,540,383	$ 9,699,631
Real estate - residential [Member] | Prime [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	578,993	548,350
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	355,209		387,529
Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	38,683	39,532	$ 43,038
Commercial - credit card [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	155,091	146,735
Real estate - HELOC [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	688,407	711,794
Credit card [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	246,929	270,098
Other [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	108,280	139,562
Originated and Non-PCI Loans [Member] | Real estate - residential [Member] | Prime [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	578,993	548,350
Originated and Non-PCI Loans [Member] | Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	38,683	39,532
Originated and Non-PCI Loans [Member] | Commercial - credit card [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	155,091	146,735
Originated and Non-PCI Loans [Member] | Real estate - HELOC [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	688,407	711,794
Originated and Non-PCI Loans [Member] | Credit card [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	246,929	270,098
Originated and Non-PCI Loans [Member] | Other [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	108,280	138,762
Originated and Non-PCI Loans [Member] | Performing [Member] | Real estate - residential [Member] | Prime [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	577,672	547,006
Originated and Non-PCI Loans [Member] | Performing [Member] | Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	38,683	39,532
Originated and Non-PCI Loans [Member] | Performing [Member] | Commercial - credit card [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	155,086	146,727
Originated and Non-PCI Loans [Member] | Performing [Member] | Real estate - HELOC [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	684,534	707,058
Originated and Non-PCI Loans [Member] | Performing [Member] | Credit card [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	246,525	269,623
Originated and Non-PCI Loans [Member] | Performing [Member] | Other [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	108,247	127,447
Originated and Non-PCI Loans [Member] | Non-performing [Member] | Real estate - residential [Member] | Prime [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	1,321	1,344
Originated and Non-PCI Loans [Member] | Non-performing [Member] | Commercial - credit card [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	5	8
Originated and Non-PCI Loans [Member] | Non-performing [Member] | Real estate - HELOC [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	3,873	4,736
Originated and Non-PCI Loans [Member] | Non-performing [Member] | Credit card [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	404	475
Originated and Non-PCI Loans [Member] | Non-performing [Member] | Other [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Credit Risk Profile Based on Payment Activity	$ 33	$ 11,315

XML

Roll Forward of Allowance for Loan Losses by Portfolio Segment (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	$ 91,649	$ 81,143
Charge-offs	(8,704)	(9,035)
Recoveries	1,378	3,290
Provision	9,000	5,000
Ending Balance	93,323	80,398
Ending balance: individually evaluated for impairment	8,240	5,373	$ 7,934
Ending balance: collectively evaluated for impairment	85,083	75,025
Ending balance: loans	10,757,236	9,699,631	10,540,383
Ending balance: individually evaluated for impairment	87,483	76,376
Ending balance: collectively evaluated for impairment	10,669,753	9,620,718
Ending Balance: PCI Loans		2,537
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	71,657	63,847
Charge-offs	(5,981)	(5,075)
Recoveries	698	2,489
Provision	6,823	47
Ending Balance	73,197	61,308
Ending balance: individually evaluated for impairment	8,173	4,163
Ending balance: collectively evaluated for impairment	65,024	57,145
Ending balance: loans	5,100,988	4,794,302
Ending balance: individually evaluated for impairment	69,314	67,486
Ending balance: collectively evaluated for impairment	5,031,674	4,726,816
Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	10,569	8,220
Charge-offs	(186)	(1,445)
Recoveries	61	144
Provision	68	2,990
Ending Balance	10,512	9,909
Ending balance: individually evaluated for impairment	67	1,210
Ending balance: collectively evaluated for impairment	10,445	8,699
Ending balance: loans	5,262,356	4,474,762
Ending balance: individually evaluated for impairment	18,136	6,278
Ending balance: collectively evaluated for impairment	5,244,220	4,467,461
Ending Balance: PCI Loans		1,023
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	9,311	8,949
Charge-offs	(2,537)	(2,515)
Recoveries	619	657
Provision	2,117	1,969
Ending Balance	9,510	9,060
Ending balance: collectively evaluated for impairment	9,510	9,060
Ending balance: loans	355,209	387,529
Ending balance: individually evaluated for impairment	33	2,612
Ending balance: collectively evaluated for impairment	355,176	383,403
Ending Balance: PCI Loans		1,514
Leases [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	112	127
Provision	(8)	(6)
Ending Balance	104	121
Ending balance: collectively evaluated for impairment	104	121
Ending balance: loans	38,683	43,038	$ 39,532
Ending balance: collectively evaluated for impairment	$ 38,683	$ 43,038

XML

Analysis of Impaired Loans by Class (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Principal Balance	$ 90,696	$ 99,253
Recorded Investment with No Allowance	56,677	55,974
Recorded Investment with Allowance	25,819	31,691
Total Recorded Investment	82,496	87,665
Related Allowance	8,240	7,934	$ 5,373
Average Recorded Investment	85,080	81,717
Real estate - residential [Member] | Prime [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Principal Balance	125	231
Recorded Investment with No Allowance	125	230
Total Recorded Investment	125	230
Average Recorded Investment	178	520
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Principal Balance	73,412	80,405
Recorded Investment with No Allowance	44,560	43,260
Recorded Investment with Allowance	24,754	31,091
Total Recorded Investment	69,314	74,351
Related Allowance	8,173	7,866
Average Recorded Investment	71,831	69,776
Construction [Member] | Real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Principal Balance	220	510
Recorded Investment with No Allowance	93	181
Recorded Investment with Allowance	111	113
Total Recorded Investment	204	294
Related Allowance	67	68
Average Recorded Investment	249	405
Real estate - commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Principal Balance	16,902	18,107
Recorded Investment with No Allowance	11,866	12,303
Recorded Investment with Allowance	954	487
Total Recorded Investment	12,820	12,790
Average Recorded Investment	12,805	8,956
Real estate - HELOC [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Recorded Investment		79
Other [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Principal Balance	37
Recorded Investment with No Allowance	33
Total Recorded Investment	33
Average Recorded Investment	$ 17	$ 1,981

XML

Securities Available for Sale (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	$ 6,622,170	$ 6,558,715
Securities available for sale, Gross Unrealized Gains	18,475	14,569
Securities available for sale, Gross Unrealized Losses	(89,052)	(106,950)
Total securities available for sale, Fair Value	6,551,593	6,466,334
U.S. Treasury [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	65,069	95,315
Securities available for sale, Gross Unrealized Gains	29	37
Securities available for sale, Gross Unrealized Losses	(1,404)	(1,526)
Total securities available for sale, Fair Value	63,694	93,826
U.S. Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	82,104	198,158
Securities available for sale, Gross Unrealized Gains	25	67
Securities available for sale, Gross Unrealized Losses	(6)	(48)
Total securities available for sale, Fair Value	82,123	198,177
Mortgage-backed [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	3,948,616	3,773,090
Securities available for sale, Gross Unrealized Gains	6,424	7,069
Securities available for sale, Gross Unrealized Losses	(64,890)	(68,460)
Total securities available for sale, Fair Value	3,890,150	3,711,699
State and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	2,459,630	2,425,155
Securities available for sale, Gross Unrealized Gains	11,997	7,391
Securities available for sale, Gross Unrealized Losses	(22,662)	(36,789)
Total securities available for sale, Fair Value	2,448,965	2,395,757
Corporates [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	66,751	66,997
Securities available for sale, Gross Unrealized Gains		5
Securities available for sale, Gross Unrealized Losses	(90)	(127)
Total securities available for sale, Fair Value	$ 66,661	$ 66,875

XML

Summary of Contractual Maturity Information for Securities Available for Sale (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Investments, Debt and Equity Securities [Abstract]
Due in 1 year or less, Amortized Cost	$ 405,459
Due after 1 year through 5 years, Amortized Cost	1,138,224
Due after 5 years through 10 years, Amortized Cost	821,982
Due after 10 years, Amortized Cost	307,889
Total, Amortized Cost	2,673,554
Mortgage-backed securities, Amortized Cost	3,948,616
Securities available for sale, Amortized Cost	6,622,170	$ 6,558,715
Due in 1 year or less, Fair Value	405,729
Due after 1 year through 5 years, Fair Value	1,142,747
Due after 5 years through 10 years, Fair Value	814,622
Due after 10 years, Fair Value	298,345
Total, Fair Value	2,661,443
Mortgage-backed securities, Fair Value	3,890,150
Total securities available for sale, Fair Value	$ 6,551,593	$ 6,466,334

XML

Securities - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Schedule of Trading Securities and Other Trading Assets [Line Items]
Proceeds from sales of securities available for sale	$ 86,069,000	$ 282,031,000
Gross realized gains from securities	500,000	2,900,000
Gross realized losses from securities	0	0
Sales of securities held to maturity	0	0
Unrealized gains on trading securities	0	$ 48,000
Securities sold not yet purchased	22,840,000
Fair value of other marketable securities	9,300,000		$ 10,000,000
Fair value of other non-marketable securities	2,100,000		2,000,000
U.S. Government and Other Public Deposit [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Pledged securities for deposits	5,500,000,000		5,700,000,000
Federal Reserve Discount Window [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Pledged securities for deposits	$ 1,700,000,000		$ 1,800,000,000

XML

Gross Unrealized Losses and Fair Value of Investment Securities Available for Sale (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Gain (Loss) on Investments [Line Items]
Less than 12 months, Fair Value	$ 4,172,684	$ 4,679,413
Less than 12 months, Unrealized Losses	(74,006)	(93,324)
12 months or more, Fair Value	352,359	306,173
12 months or more, Unrealized Losses	(15,046)	(13,626)
Total Fair Value	4,525,043	4,985,586
Total Unrealized Losses	(89,052)	(106,950)
U.S. Treasury [Member]
Gain (Loss) on Investments [Line Items]
Less than 12 months, Fair Value	53,780	48,678
Less than 12 months, Unrealized Losses	(1,404)	(1,526)
Total Fair Value	53,780	48,678
Total Unrealized Losses	(1,404)	(1,526)
U.S. Agencies [Member]
Gain (Loss) on Investments [Line Items]
Less than 12 months, Fair Value	9,996	103,979
Less than 12 months, Unrealized Losses	(2)	(34)
12 months or more, Fair Value	9,997	9,989
12 months or more, Unrealized Losses	(4)	(14)
Total Fair Value	19,993	113,968
Total Unrealized Losses	(6)	(48)
Mortgage-backed [Member]
Gain (Loss) on Investments [Line Items]
Less than 12 months, Fair Value	2,784,982	2,735,868
Less than 12 months, Unrealized Losses	(50,387)	(55,035)
12 months or more, Fair Value	302,054	269,637
12 months or more, Unrealized Losses	(14,503)	(13,425)
Total Fair Value	3,087,036	3,005,505
Total Unrealized Losses	(64,890)	(68,460)
State and political subdivisions [Member]
Gain (Loss) on Investments [Line Items]
Less than 12 months, Fair Value	1,275,251	1,748,922
Less than 12 months, Unrealized Losses	(22,148)	(36,639)
12 months or more, Fair Value	22,322	8,565
12 months or more, Unrealized Losses	(514)	(150)
Total Fair Value	1,297,573	1,757,487
Total Unrealized Losses	(22,662)	(36,789)
Corporates [Member]
Gain (Loss) on Investments [Line Items]
Less than 12 months, Fair Value	48,675	41,966
Less than 12 months, Unrealized Losses	(65)	(90)
12 months or more, Fair Value	17,986	17,982
12 months or more, Unrealized Losses	(25)	(37)
Total Fair Value	66,661	59,948
Total Unrealized Losses	$ (90)	$ (127)

XML

Contractual Maturity Information for Securities Held to Maturity (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Investments, Debt and Equity Securities [Abstract]
Due in 1 year or less, Amortized Cost	$ 5,590	$ 6,077
Due after 1 year through 5 years, Amortized Cost	95,548	82,650
Due after 5 years through 10 years, Amortized Cost	316,425	341,741
Due after 10 years, Amortized Cost	789,076	685,464
Total securities held to maturity, Amortized Cost	1,206,639	1,115,932
Due in 1 year or less, Gross Unrealized Gains	2	5
Due after 1 year through 5 years, Gross Unrealized Gains	1,964	2,376
Due after 5 years through 10 years, Gross Unrealized Gains	3,606	8,854
Due after 10 years, Gross Unrealized Gains	12,055	15,717
Total securities held to maturity, Gross Unrealized Gains	17,627	26,952
Due in 1 year or less, Gross Unrealized Losses	(47)	(947)
Due after 1 year through 5 years, Gross Unrealized Losses	(2,262)	(1,474)
Due after 5 years through 10 years, Gross Unrealized Losses	(18,182)	(3,021)
Due after 10 years, Gross Unrealized Losses	(89,612)	(31,415)
Total securities held to maturity, Gross Unrealized Losses	(110,103)	(36,857)
Due in 1 year or less, Fair Value	5,545	5,135
Due after 1 year through 5 years, Fair Value	95,250	83,552
Due after 5 years through 10 years, Fair Value	301,849	347,574
Due after 10 years, Fair Value	711,519	669,766
Total securities held to maturity, Fair Value	$ 1,114,163	$ 1,106,027

XML

Schedule of Federal Reserve Bank Stock and Federal Home Loan Bank Stock and Other Securities (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Schedule of Other Securities [Line Items]
Fair Value	$ 67,910	$ 68,306
Federal Reserve Bank Stock and Other Securities [Member]
Schedule of Other Securities [Line Items]
Amortized Cost	57,812	57,538
Gross Unrealized Gains	10,098	10,768
Gross Unrealized Losses	0	0
Fair Value	67,910	68,306
Federal Reserve Bank Stock and Other Securities [Member] | FRB and FHLB stock [Member]
Schedule of Other Securities [Line Items]
Amortized Cost	33,262	33,262
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	33,262	33,262
Federal Reserve Bank Stock and Other Securities [Member] | Other securities - marketable [Member]
Schedule of Other Securities [Line Items]
Amortized Cost	4	4
Gross Unrealized Gains	9,280	9,948
Gross Unrealized Losses	0	0
Fair Value	9,284	9,952
Federal Reserve Bank Stock and Other Securities [Member] | Other securities - non-marketable [Member]
Schedule of Other Securities [Line Items]
Amortized Cost	24,546	24,272
Gross Unrealized Gains	818	820
Gross Unrealized Losses	0	0
Fair Value	$ 25,364	$ 25,092

XML

Changes in Carrying Amount of Goodwill (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Goodwill And Other Intangible Assets [Line Items]
Beginning Balance	$ 228,396	$ 228,346
Acquisition of Marquette Financial Companies		50
Ending Balance	228,396	228,396
Bank [Member]
Goodwill And Other Intangible Assets [Line Items]
Beginning Balance	161,391	161,341
Acquisition of Marquette Financial Companies		50
Ending Balance	161,391	161,391
Institutional Investment Management [Member]
Goodwill And Other Intangible Assets [Line Items]
Beginning Balance	47,529	47,529
Acquisition of Marquette Financial Companies
Ending Balance	47,529	47,529
Asset Servicing [Member]
Goodwill And Other Intangible Assets [Line Items]
Beginning Balance	19,476	19,476
Acquisition of Marquette Financial Companies
Ending Balance	$ 19,476	$ 19,476

XML

Changes In Intangible Assets (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 159,185	$ 159,185
Accumulated Amortization	127,563	124,694
Net Carrying Amount	31,622	34,491
Core deposit intangible assets [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	47,527	47,527
Accumulated Amortization	39,857	39,040
Net Carrying Amount	7,670	8,487
Customer relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	107,460	107,460
Accumulated Amortization	83,708	81,832
Net Carrying Amount	23,752	25,628
Other intangible assets [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,198	4,198
Accumulated Amortization	3,998	3,822
Net Carrying Amount	$ 200	$ 376

XML

Aggregate Amortization Expense Recognized (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Aggregate amortization expense	$ 2,869	$ 3,226

XML

Estimated Amortization Expense of Intangible Assets (Detail) $ in Thousands	Mar. 31, 2017 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
For the nine months ending December 31, 2017	$ 7,311
For the year ending December 31, 2018	7,202
For the year ending December 31, 2019	5,822
For the year ending December 31, 2020	4,487
For the year ending December 31, 2021	3,101
For the year ending December 31, 2022	$ 2,036

XML

Remaining Contractual Maturities Of Repurchase Agreements (Detail) $ in Thousands	Mar. 31, 2017 USD ($)
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreements	$ 1,338,157
U.S. Treasury [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreements	6,129
U.S. Agencies [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreements	1,332,028
Maturity Overnight and Continuous [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreements	1,336,557
Maturity Overnight and Continuous [Member] | U.S. Treasury [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreements	6,129
Maturity Overnight and Continuous [Member] | U.S. Agencies [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreements	1,330,428
Over 90 Days [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreements	1,600
Over 90 Days [Member] | U.S. Agencies [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreements	$ 1,600

XML

Business Segment Reporting - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2017 Segment
Segment Reporting [Abstract]
Number of reportable segments	3

XML

Schedule of Segment Financial Results (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Segment Reporting Information [Line Items]
Net interest income	$ 134,315	$ 117,892
Provision for loan losses	9,000	5,000
Noninterest income	120,780	116,350
Noninterest expense	188,766	180,444
Income before income taxes	57,329	48,798
Income tax expense	13,148	12,395
Net income	44,181	36,403
Average assets	20,234,000	19,335,000
Bank [Member]
Segment Reporting Information [Line Items]
Net interest income	131,663	115,271
Provision for loan losses	9,000	5,000
Noninterest income	79,215	75,417
Noninterest expense	150,251	142,967
Income before income taxes	51,627	42,721
Income tax expense	11,861	10,855
Net income	39,766	31,866
Average assets	19,341,000	17,885,000
Institutional Investment Management [Member]
Segment Reporting Information [Line Items]
Noninterest income	19,254	18,425
Noninterest expense	17,676	17,266
Income before income taxes	1,578	1,159
Income tax expense	345	287
Net income	1,233	872
Average assets	61,000	63,000
Asset Servicing [Member]
Segment Reporting Information [Line Items]
Net interest income	2,652	2,621
Noninterest income	22,311	22,508
Noninterest expense	20,839	20,211
Income before income taxes	4,124	4,918
Income tax expense	942	1,253
Net income	3,182	3,665
Average assets	$ 832,000	$ 1,387,000

XML

Notional Amount of Off-Balance Sheet Financial Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Commitments to extend credit for loans (excluding credit card loans) [Member]
Commitments and Contingencies Disclosure [Line Items]
Contract or notional amount of off-balance sheet financial instruments	$ 6,255,921	$ 6,471,404
Commitments to extend credit under credit card loans [Member]
Commitments and Contingencies Disclosure [Line Items]
Contract or notional amount of off-balance sheet financial instruments	2,865,533	2,798,433
Commercial letters of credit [Member]
Commitments and Contingencies Disclosure [Line Items]
Contract or notional amount of off-balance sheet financial instruments	3,990	1,098
Standby letters of credit [Member]
Commitments and Contingencies Disclosure [Line Items]
Contract or notional amount of off-balance sheet financial instruments	334,269	376,617
Forward foreign exchange contracts [Member]
Commitments and Contingencies Disclosure [Line Items]
Contract or notional amount of off-balance sheet financial instruments	51,188	49,352
Spot foreign exchange contracts [Member]
Commitments and Contingencies Disclosure [Line Items]
Contract or notional amount of off-balance sheet financial instruments	$ 3,309	$ 3,725

XML

Summary of Fair Value of Derivative Assets and Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Derivatives, Fair Value [Line Items]
Derivative Assets, Fair value	$ 10,039	$ 10,873
Derivative Liabilities, Fair value	5,574	11,329
Derivatives not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Assets, Fair value	9,801	10,555
Derivative Liabilities, Fair value	5,290	10,581
Derivatives Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Assets, Fair value	238	318
Derivative Liabilities, Fair value	$ 284	$ 748

XML

Derivatives and Hedging Activities - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2017 USD ($) Derivative	Mar. 31, 2016 USD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Termination value of derivatives in net liability position	$ 7,800,000
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Effective portion of change in fair value of cash flow hedges	$ 246,000	$ (4,140,000)
Interest rate hedging exposure to variability in future cash flows for forecasted transactions, maximum period	19 years 6 months
Interest Rate Swap [Member] | Derivatives Designated as Hedging Instruments [Member] | Fair Value Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of interest rate swaps	$ 15,700,000
Number of interest rate swaps | Derivative	2
Interest Rate Swap [Member] | Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of interest rate swaps	$ 51,500,000
Number of interest rate swaps | Derivative	2
Interest Rate Swap [Member] | Derivatives not Designated as Hedging Instruments [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of interest rate swaps	$ 758,100,000
Number of interest rate swaps | Derivative	58
Gain (Loss) related to changes in fair value of swaps	$ 348,000	352,000
Interest Rate Products [Member] | Derivatives Designated as Hedging Instruments [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (Loss) related to changes in fair value of swaps		(1,000)
Interest Rate Products [Member] | Derivatives Designated as Hedging Instruments [Member] | Fair Value Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (Loss) related to changes in fair value of swaps	46,000	192,000
Interest Rate Products [Member] | Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Effective portion of change in fair value of cash flow hedges	246,000	(4,140,000)
Interest Rate Products [Member] | Derivatives not Designated as Hedging Instruments [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (Loss) related to changes in fair value of swaps	$ (348,000)	$ (352,000)

XML

Summary of Amount of Gain (Loss) Recognized in Other Non-Interest Expense in Consolidated Statements of Income Related to Derivative Assets and Liabilities (Detail) - Interest Rate Products [Member] - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Derivatives not Designated as Hedging Instruments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative instruments	$ (348)	$ (352)
Derivatives Designated as Hedging Instruments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative instruments		(1)
Derivatives Designated as Hedging Instruments [Member] | Fair value adjustments on derivatives [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative instruments	(46)	(193)
Derivatives Designated as Hedging Instruments [Member] | Fair Value Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivative instruments	$ 46	$ 192

XML

Summary of Amount of Gain (Loss) Recognized in AOCI in Consolidated Statements of Comprehensive Income Related to Company's Derivative Assets and Liabilities (Detail) - Derivatives Designated as Hedging Instruments [Member] - Cash Flow Hedging [Member] - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Recognized in other Comprehensive Income on Derivatives (Effective Portion)	$ 246	$ (4,140)
Interest Rate Products [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Recognized in other Comprehensive Income on Derivatives (Effective Portion)	$ 246	$ (4,140)

XML

Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	$ 75,494	$ 39,536
Available for sale securities	6,551,593	6,466,334
Derivatives	10,039	10,873
Derivatives	5,574	11,329
Securities sold not yet purchased	22,840
U.S. Treasury [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities	63,694	93,826
U.S. Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities	82,123	198,177
State and political subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities	2,448,965	2,395,757
Mortgage-backed [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities	3,890,150	3,711,699
Corporates [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities	66,661	66,875
Fair Value Measurement, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	75,494	39,536
Available for sale securities	6,551,593	6,466,334
Company-owned life insurance	43,251	41,333
Bank-owned life insurance	211,230	209,686
Derivatives	10,039	10,873
Total	6,891,607	6,767,762
Deferred compensation	53,111	42,797
Derivatives	5,574	11,329
Securities sold not yet purchased	22,840
Total	81,525	54,126
Fair Value Measurement, Recurring [Member] | Trading - other [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	31,596	28,622
Fair Value Measurement, Recurring [Member] | U.S. Treasury [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	1,807
Available for sale securities	63,694	93,826
Fair Value Measurement, Recurring [Member] | U.S. Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	4,298	1,306
Available for sale securities	82,123	198,177
Fair Value Measurement, Recurring [Member] | State and political subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	25,031	9,295
Available for sale securities	2,448,965	2,395,757
Fair Value Measurement, Recurring [Member] | Mortgage-backed [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	10,227	313
Available for sale securities	3,890,150	3,711,699
Fair Value Measurement, Recurring [Member] | Corporates [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	2,535
Available for sale securities	66,661	66,875
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	34,466	28,495
Available for sale securities	130,355	160,701
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fair Value Measurement, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	34,466	28,495
Available for sale securities	130,355	160,701
Total	164,821	189,196
Deferred compensation	53,111	42,797
Total	53,111	42,797
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fair Value Measurement, Recurring [Member] | Trading - other [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	30,124	28,495
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fair Value Measurement, Recurring [Member] | U.S. Treasury [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	1,807
Available for sale securities	63,694	93,826
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fair Value Measurement, Recurring [Member] | Corporates [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	2,535
Available for sale securities	66,661	66,875
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	41,028	11,041
Available for sale securities	6,421,238	6,305,633
Significant Other Observable Inputs (Level 2) [Member] | Fair Value Measurement, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	41,028	11,041
Available for sale securities	6,421,238	6,305,633
Company-owned life insurance	43,251	41,333
Bank-owned life insurance	211,230	209,686
Derivatives	10,039	10,873
Total	6,726,786	6,578,566
Derivatives	5,574	11,329
Securities sold not yet purchased	22,840
Total	28,414	11,329
Significant Other Observable Inputs (Level 2) [Member] | Fair Value Measurement, Recurring [Member] | Trading - other [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	1,472	127
Significant Other Observable Inputs (Level 2) [Member] | Fair Value Measurement, Recurring [Member] | U.S. Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	4,298	1,306
Available for sale securities	82,123	198,177
Significant Other Observable Inputs (Level 2) [Member] | Fair Value Measurement, Recurring [Member] | State and political subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	25,031	9,295
Available for sale securities	2,448,965	2,395,757
Significant Other Observable Inputs (Level 2) [Member] | Fair Value Measurement, Recurring [Member] | Mortgage-backed [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	10,227	313
Available for sale securities	$ 3,890,150	$ 3,711,699

XML

Assets Measured at Fair Value on Non-Recurring Basis (Detail) - Fair Value, Measurements, Non-Recurring [Member] - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value	$ 17,702	$ 23,846
Total Gains (Losses) Recognized	(338)	(2,070)
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value	17,702	23,846
Impaired loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value	17,578	23,757
Total Gains (Losses) Recognized	(306)	(2,070)
Impaired loans [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value	17,578	23,757
Other real estate owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value	124	89
Total Gains (Losses) Recognized	(32)
Other real estate owned [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value	$ 124	$ 89

XML

Estimated Fair Value of Financial Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and short-term investments	$ 944,708	$ 1,462,267
Securities available for sale	6,551,593	6,466,334
Securities held to maturity	1,206,639	1,115,932
Trading securities	75,494	39,536
Other securities	67,910	68,306
Loans (exclusive of allowance for loan loss)	10,759,170	10,545,662
Derivatives	10,039	10,873
Demand and savings deposits	14,824,465	15,434,893
Time deposits	1,070,719	1,135,721
Other borrowings	2,390,364	1,856,937
Long-term debt	76,104	76,772
Derivatives	5,574	11,329
Estimate of Fair Value Measurement [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and short-term investments	944,708	1,462,267
Securities available for sale	6,551,593	6,466,334
Securities held to maturity	1,114,163	1,106,027
Trading securities	75,494	39,536
Other securities	67,910	68,306
Loans (exclusive of allowance for loan loss)	10,790,779	10,572,292
Derivatives	10,039	10,873
Demand and savings deposits	14,824,465	15,434,893
Time deposits	1,070,719	1,135,721
Other borrowings	2,390,364	1,856,937
Long-term debt	74,350	77,025
Derivatives	5,574	11,329
Commitments to extend credit for loans	1,879,215	5,603,807
Commercial letters of credit	31,636	142,383
Standby letters of credit	673,883	2,526,859
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and short-term investments	749,307	1,138,850
Securities available for sale	130,355	160,701
Trading securities	34,466	28,495
Demand and savings deposits	14,824,465	15,434,893
Other borrowings	1,052,207	419,843
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and short-term investments	195,401	323,417
Securities available for sale	6,421,238	6,305,633
Securities held to maturity	1,114,163	1,106,027
Trading securities	41,028	11,041
Other securities	67,910	68,306
Loans (exclusive of allowance for loan loss)	10,790,779	10,572,292
Derivatives	10,039	10,873
Time deposits	1,070,719	1,135,721
Other borrowings	1,338,157	1,437,094
Long-term debt	74,350	77,025
Derivatives	$ 5,574	$ 11,329

XML

Subsequent Events - Additional Information (Detail) $ in Millions	Apr. 20, 2017 USD ($)
Subsequent Event [Member] | Scout Investments Inc [Member]
Subsequent Event [Line Items]
Consideration received on sale of stock of subsidiaries	$ 172.5