Quarterly report pursuant to Section 13 or 15(d)

Leases - Supplemental Cash Flow Information (Details)

v3.19.2
Leases - Supplemental Cash Flow Information (Details)
$ in Millions
6 Months Ended
Jun. 30, 2019
USD ($)
Leases [Abstract]  
Operating cash flows from operating leases $ 36
Financing cash flows from finance leases 2
Operating leases $ 36