v3.19.2
Commitments and Contingencies (Tables)
6 Months Ended
Jun. 30, 2019
Commitments And Contingencies Disclosure [Abstract]  
Future Minimum Commitments under Operating Leases At December 31, 2018, future minimum commitments under the operating leases were as follows:

 

(in millions)

 

 

 

 

Year

 

Amount

 

2019

 

$

145

 

2020

 

 

139

 

2021

 

 

130

 

2022

 

 

121

 

2023

 

 

106

 

Thereafter

 

 

1,516

 

Total

 

$

2,157