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Leases (Tables)
12 Months Ended
Dec. 31, 2018
Leases  
Schedule of minimum lease payments due on leases

 

 

 

 

 

Year (in millions)

   

Minimum Lease Payments

 

2019

 

$

53

 

2020

 

 

44

 

2021

 

 

40

 

2022

 

 

27

 

2023

 

 

22

 

Balance thereafter

 

 

27