Leases (Tables)
 12 Months Ended
Dec. 31, 2019
Leases [Abstract]  
Schedule of Cash Flow, Supplemental Disclosures
Presented in the table below is supplemental cash flow information for the year ended December 31:
 
2019
Cash paid for amounts in lease liabilities (a)
$
16

Right-of-use assets obtained in exchange for new operating lease liabilities
121

(a)
Includes operating and financing cash flows from operating and finance leases.
Finance and Operating Leases, Remaining Lease Term and Discount Rate
Presented in the table below are the weighed-average remaining lease terms and the weighted-average discount rates for finance and operating leases:
 
As of December 31, 2019
Weighted-average remaining lease term:
 
Finance lease
6 years

Operating leases
19 years

 
 
Weighted-average discount rate:
 
Finance lease
12
%
Operating leases
4
%
Lessee, Operating Lease, Liability, Maturity
Presented in the table below are the future maturities of lease liabilities at December 31, 2019:
 
Amount
2020
$
14

2021
13

2022
11

2023
7

2024
7

Thereafter
100

Total lease payments
152

Imputed interest
(53
)
Total
$
99
Finance Lease, Liability, Maturity
Presented in the table below are the future maturities of lease liabilities at December 31, 2019:
 
Amount
2020
$
14

2021
13

2022
11

2023
7

2024
7

Thereafter
100

Total lease payments
152

Imputed interest
(53
)
Total
$
99
Schedule of Future Minimum Rental Payments for Operating Leases
Presented in the table below are the future minimum rental commitments, as of December 31, 2018, under operating leases that have initial or remaining non-cancelable lease terms over the next five years and thereafter:
 
Amount
2019
$
17

2020
15

2021
12

2022
11

2023
6

Thereafter
80

Total
$
141