Segment Reporting

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Segment Reporting

Segment Reporting

The Corporation utilizes a risk-based internal profitability measurement system to provide strategic business unit reporting. The profitability measurement system is based on internal management methodologies designed to produce consistent results and reflect the underlying economics of the units. Certain strategic business units have been combined for segment information reporting purposes where the nature of the products and services, the type of customer and the distribution of those products and services are similar. The three reportable segments are Corporate and Commercial Specialty; Community, Consumer, and Business; and Risk Management and Shared Services. The financial information of the Corporation’s segments has been compiled utilizing the accounting policies described in the Corporation’s 2016 Annual Report on Form 10-K, with certain exceptions. The more significant of these exceptions are described herein.

The Corporation allocates net interest income using an internal funds transfer pricing ("FTP") methodology that charges users of funds (assets) and credits providers of funds (liabilities, primarily deposits) based on the maturity, prepayment and / or repricing characteristics of the assets and liabilities. The net effect of this allocation is recorded in the Risk Management and Shared Services segment.

A credit provision is allocated to segments based on the expected long-term annual net charge off rates attributable to the credit risk of loans managed by the segment during the period. In contrast, the level of the consolidated provision for credit losses is determined based on an incurred loss model using the methodologies described in the Corporation’s 2016 Annual Report on Form 10-K to assess the overall appropriateness of the allowance for loan losses. The net effect of the credit provision is recorded in Risk Management and Shared Services. Indirect expenses incurred by certain centralized support areas are allocated to segments based on actual usage (for example, volume measurements) and other criteria. Certain types of administrative expense and bank-wide expense accruals (including amortization of core deposit and other intangible assets associated with acquisitions) are generally not allocated to segments. Income taxes are allocated to segments based on the Corporation’s estimated effective tax rate, with certain segments adjusted for any tax-exempt income or non-deductible expenses. Equity is allocated to the segments based on regulatory capital requirements and in proportion to an assessment of the inherent risks associated with the business of the segment (including interest, credit and operating risk).

The management accounting policies and processes utilized in compiling segment financial information are highly subjective and, unlike financial accounting, are not based on authoritative guidance similar to U.S. generally accepted accounting principles. As a result, reported segments and the financial information of the reported segments are not necessarily comparable with similar information reported by other financial institutions. Furthermore, changes in management structure or allocation methodologies and procedures may result in changes in previously reported segment financial data.

A brief description of each business segment is presented below. A more in-depth discussion of these segments can be found in the Segment Reporting footnote in the Corporation’s 2016 Annual Report on Form 10-K.

The Corporate and Commercial Specialty segment serves a wide range of customers including larger businesses, developers, not-for-profits, municipalities, and financial institutions. The Community, Consumer, and Business segment serves individuals, as well as small and mid-sized businesses. The Risk Management and Shared Services segment includes key shared operational functions and also includes residual revenue and expenses, representing the difference between actual amounts incurred and the amounts allocated to operating segments, including interest rate risk residuals (FTP mismatches) and credit risk and provision residuals (long-term credit charge mismatches).

Information about the Corporation’s segments is presented below.

Segment Income Statement Data
($ in Thousands)	Corporate and Commercial Specialty			Community, Consumer, and Business			Risk Management and Shared Services			Consolidated Total
Three Months Ended March 31, 2017
Net interest income	$	89,388		$	88,928		$	1,958		$	180,274
Noninterest income	11,993			64,870			2,968			79,831
Total revenue	101,381			153,798			4,926			260,105
Credit provision*	11,580			4,507			(7,087		)	9,000
Noninterest expense	37,479			116,097			20,115			173,691
Income (loss) before income taxes	52,322			33,194			(8,102		)	77,414
Income tax expense (benefit)	17,649			11,618			(8,123		)	21,144
Net income	$	34,673		$	21,576		$	21		$	56,270
Return on average allocated capital (ROCET1)**	12.6		%	15.2		%	(2.5		)%	10.6		%
Three Months Ended March 31, 2016
Net interest income	$	79,164		$	85,605		$	7,218		$	171,987
Noninterest income	11,613			63,748			7,831			83,192
Total revenue	90,777			149,353			15,049			255,179
Credit provision*	12,739			6,142			1,119			20,000
Noninterest expense	34,403			121,295			18,273			173,971
Income (loss) before income taxes	43,635			21,916			(4,343		)	61,208
Income tax expense (benefit)	14,579			7,670			(3,575		)	18,674
Net income (loss)	$	29,056		$	14,246		$	(768	)	$	42,534
Return on average allocated capital (ROCET1)**	11.3		%	9.1		%	(5.0		)%	8.6		%

Segment Balance Sheet Data
($ in Thousands)	Corporate and Commercial Specialty		Community, Consumer, and Business		Risk Management and Shared Services		Consolidated Total
Three Months Ended March 31, 2017
Average earning assets	$	10,759,811	$	9,130,457	$	6,449,046	$	26,339,314
Average loans	10,753,314		9,128,656		190,755		20,072,725
Average deposits	6,420,401		11,337,064		3,708,257		21,465,722
Average allocated capital (CET1)**	$	1,114,610	$	576,464	$	370,675	$	2,061,749
Three Months Ended March 31, 2016
Average earning assets	$	9,720,028	$	9,120,319	$	6,432,026	$	25,272,373
Average loans	9,711,221		9,119,020		92,589		18,922,830
Average deposits	5,918,341		11,100,195		3,556,638		20,575,174
Average allocated capital (CET1)**	$	1,031,659	$	627,211	$	237,611	$	1,896,481
* The consolidated credit provision is equal to the actual reported provision for credit losses.
** The Federal Reserve establishes capital adequacy requirements for the Corporation, including common equity Tier 1. For segment reporting purposes, the ROCET1 reflects return on average allocated common equity Tier 1. The ROCET1 for the Risk Management and Shared Services segment and the Consolidated Total is inclusive of the annualized effect of the preferred stock dividends.