Quarterly report pursuant to Section 13 or 15(d)

Leases - Future Minimum Payments Table (Details)

v3.19.1
Leases - Future Minimum Payments Table (Details) - USD ($)
$ in Millions
Mar. 31, 2019
Jan. 01, 2019
Dec. 31, 2018
Operating Leases, Future Minimum Payments [Abstract]      
Remainder of 2019 $ 7    
2019 [1]     $ 10
2020 10   10 [1]
2021 10   10 [1]
2022 10   10 [1]
2023 10   10 [1]
Thereafter 124   124 [1]
Total lease payments 171   $ 174 [1]
Less: Interest (80)    
Present value of lease liabilities $ 91 $ 100  
[1] Includes certain lease option renewals that are reasonably assured and payments for certain non-lease components.