Quarterly report pursuant to Section 13 or 15(d)

OPERATING LEASES - Lease Cost (Details)

v3.19.2
OPERATING LEASES - Lease Cost (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2019
Leases [Abstract]    
Operating lease cost $ 13 $ 25
Sublease income (1) (2)
Net lease cost $ 12 $ 23