LEASES 6 (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Operating Leases
2019	$ 161
2020	168
2021	137
2022	103
2023	72
Thereafter	157
Total lease payments	798
Less: interest	(94)
Total	704
Financing Leases
2019	61
2020	71
2021	60
2022	45
2023	39
Thereafter	48
Total lease payments	324
Less: Interest	(111)
Total	$ 213
Operating Leases, Future Minimum Payments Due
2019		$ 210
2020		168
2021		142
2022		109
2023		80
Thereafter		147
Total		$ 856