XML 54 R43.htm IDEA: XBRL DOCUMENT v3.19.2
LEASES - Supplemental Cash Flow Information Related To Leases (Details)
$ in Millions
6 Months Ended
Jun. 30, 2019
USD ($)
Cash paid for amounts included in the measurement of lease liabilities:  
Operating cash outflows - payments on operating leases $ (76)
Operating cash outflows - interest payments on finance leases (1)
Financing cash outflows - payments on finance lease obligations (2)
Lease assets obtained in exchange for new lease obligations:  
Operating leases 42
Finance leases $ 12