Other Noninterest Income and Noninterest Expense (Tables)

12 Months Ended

Dec. 31, 2017

Other Income and Expenses [Abstract]

Summary of Other Noninterest Income and Expense

The detail of other noninterest income is as follows.

	Years Ended December 31,
(Dollars in millions)	2017		2016		2015
Gain (loss) on sales	$	26	$	79	$	31
FDIC indemnification asset amortization expense	—		—		(69		)
Rental income from operating leases	53		47		62
Other fee income	69		59		35
Other	92		74		92
Total other noninterest income	$	240	$	259	$	151

The detail of other noninterest expense is as follows.

	Years Ended December 31,
(Dollars in millions)	2017		2016		2015
Communications	$	60	$	57	$	57
Other:
Fees to affiliates	105		100		82
Expenses of the LIHC consolidated VIEs	43		68		45
Other	300		254		281
Total other noninterest expense	$	508	$	479	$	465