Lease Arrangements (Tables)

12 Months Ended

Dec. 31, 2019

Leases [Abstract]

Lessee, Leases Assets Liabilities and Terms [Table Text Block]

The following table presents balance sheet information related to the Company's classification of ROU assets and operating lease liabilities (dollars in millions):

	Classification	December 31, 2019
Operating lease assets, net	Other assets	$	195
Operating lease liabilities	Other liabilities	$	235

Lease, Cost [Table Text Block]

The following table presents the significant components of lease expense (dollars in millions):

	Classification	Year Ended December 31, 2019
Operating lease cost(1)	Occupancy and Equipment	$	35
Variable lease cost	Occupancy and Equipment	$	3
Net lease expense(2)		$	38

(1) Includes short-term lease costs which are not material.

(2) Net of sublease income which is not material.

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

The following table presents the maturities of lease liabilities (dollars in millions):

	Operating Leases
Years ending December 31,
2020	$	39
2021	37
2022	35
2023	34
2024	29
Thereafter	107
Total lease payments	281
Imputed interest	(46		)
Present value of lease liabilities	$	235