Occupancy Expense and Information Systems and Communications Expense (Tables)

12 Months Ended

Dec. 31, 2017

Occupancy Expense and Information Systems and Communications Expense [Abstract]

Summary of Future Minimum Lease Payments Under Non Cancelable Capital and Operating Leases

The following table presents a summary of future minimum lease payments under non-cancelable capital and operating leases as of December 31, 2017. Aggregate future minimum rental commitments have been reduced by aggregate sublease rental commitments of $41 million for capital leases and $19 million for operating leases.

(In millions)	Capital Leases			Operating Leases		Total
2018	$	53		$	197	$	250
2019	45			175		220
2020	45			154		199
2021	45			144		189
2022	45			125		170
Thereafter	34			336		370
Total minimum lease payments	267			$	1,131	$	1,398
Less amount representing interest payments	(56		)
Present value of minimum lease payments	$	211