We lease sales centers, office space and equipment under operating leases. Our leases expire at various dates from 2021 through 2030, with varying renewal and termination options. Our lease terms include options to extend or terminate the lease when it is reasonably certain that we will exercise that option.

We recognize rent expense on leases with both contingent and non-contingent lease payment terms. Rent associated with non-contingent lease payments are recognized on a straight-line basis over the lease term. Rent expense for all operating leases for the three months ended September 30, 2020 and 2019 was $5 million and $6 million, respectively, and $15 million and $16 million for the nine months ended September 30, 2020 and 2019, respectively. These amounts include $1 million of short-term and variable lease costs for the three months ended September 30, 2020 and 2019 and $2 million and $4 million for the nine months ended September 30, 2020 and 2019, respectively.


	Nine Months Ended September 30,
($ in millions)	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows from operating leases	$	14	$	12
Right-of-use assets obtained in exchange for new lease liabilities:
Operating Leases		4		9

Supplemental balance sheet information related to operating leases was as follows:

	September 30			December 31,
	2020			2019
Weighted-average remaining lease term of operating leases (in years)	5.6			6.1
Weighted-average discount rate of operating leases		4.93	%		5.34	%

Future minimum lease payments under noncancelable operating leases, due in each of the next five years and thereafter as of September 30, 2020, are as follows:

($ in millions)	Operating Leases
Year
2020 (remaining)	$	5
2021		17
2022		13
2023		12
2024		11
Thereafter		22
Total future minimum lease payments	$	80
Less: imputed interest		(10	)
Present value of lease liabilities	$	70