Business Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Financial Information of Business Groups

The table below shows selected financial data for our business segments for the three-month periods ended March 31, 2019, and March 31, 2018.

Three months ended March 31,	Consumer Bank						Commercial Bank						Other						Total Key
dollars in millions	2019			2018			2019			2018			2019			2018			2019			2018
SUMMARY OF OPERATIONS
Net interest income (TE)	$	594		$	553		$	399		$	405		$	(8	)	$	(6	)	$	985		$	952
Noninterest income	214			229			300			325			22			47			536			601
Total revenue (TE) (a)	808			782			699			730			14			41			1,521			1,553
Provision for credit losses	45			34			15			28			2			(1		)	62			61
Depreciation and amortization expense	23			27			29			35			36			41			88			103
Other noninterest expense	524			549			338			346			13			8			875			903
Income (loss) from continuing operations before income taxes (TE)	216			172			317			321			(37		)	(7		)	496			486
Allocated income taxes and TE adjustments	52			41			64			45			(26		)	(16		)	90			70
Income (loss) from continuing operations	164			131			253			276			(11		)	9			406			416
Income (loss) from discontinued operations, net of taxes	—			—			—			—			1			2			1			2
Net income (loss)	164			131			253			276			(10		)	11			407			418
Less: Net income (loss) attributable to noncontrolling interests	—			—			—			—			—			—			—			—
Net income (loss) attributable to Key	$	164		$	131		$	253		$	276		$	(10	)	$	11		$	407		$	418
AVERAGE BALANCES (b)
Loans and leases	$	31,403		$	31,647		$	57,210		$	54,131		$	1,036		$	1,149		$	89,649		$	86,927
Total assets (a)	34,814			34,802			64,817			61,750			40,489			38,363			140,120			134,915
Deposits	71,289			67,421			34,418			32,794			1,869			2,341			107,576			102,556
OTHER FINANCIAL DATA
Net loan charge-offs (b)	$	34		$	35		$	30		$	19		—			—			$	64		$	54
Return on average allocated equity (b)	19.83		%	16.41		%	23.66		%	25.31		%	(.56		)%	.50		%	10.49		%	11.33		%
Return on average allocated equity	19.83			16.41			23.66			25.31			(.51		)	.62			10.51			11.39
Average full-time equivalent employees (c)	9,631			10,106			2,360			2,457			5,563			5,977			17,554			18,540

(a) Substantially all revenue generated by our major business segments is derived from clients that reside in the United States. Substantially all long-lived assets, including premises and equipment, capitalized software, and goodwill held by our major business segments, are located in the United States.

(b) From continuing operations.

(c)

The number of average full-time equivalent employees was not adjusted for discontinued operations.