Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases [Abstract]

Schedule of Rent Expense

Rent expense for all operating leases for the year ended December 31, 2019, 2018 and 2017 was as follows:

	Year Ended December 31,
($ in millions)	2019		2018		2017
Minimum rentals	$	19	$	21	$	17
Contingent rentals		2		3		3
	$	21	$	24	$	20

Schedule of Supplemental Information Related to Operating Leases

Supplemental information related to operating leases for the year ending December 31, 2019:

($ in millions)
Cash paid for amounts included in the measurement of operating lease liabilities:
Operating cash flows from operating leases	$	16
Supplemental non-cash information:
Right-of-use assets obtained in exchange for new operating lease liabilities		10
Weighted-average remaining lease term of operating leases	6.1 years
Weighted-average discount rate of operating leases		5.34	%

Future Minimum Lease Payments Under Non-Cancelable Operating Leases

The future minimum rent payments under non-cancelable operating leases, due in each of the next five years and thereafter as of December 31, 2019, were as follows:

($ in millions)	Operating Leases
Year
2020	$	17
2021		16
2022		12
2023		12
2024		11
Thereafter		22
Total future minimum lease payments	$	90
Less: imputed interest		(14	)
Present value of lease liabilities	$	76