Annual report pursuant to Section 13 and 15(d)

Leases (Tables)

v3.8.0.1
Leases (Tables)
12 Months Ended
Dec. 31, 2017
Leases [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases
Future annual minimum lease payments, excluding inflationary adjustments, are as follows (in millions): 
Years Ending December 31,
Operating Leases (1)
2018
$
2

2019
2

2020
2

2021
2

2022
2

Thereafter
45

Total
$
55

 
(1)
Includes certain lease option renewals that are reasonably assured.