LEASES - NARRATIVE (Details) - USD ($) $ in Millions |
1 Months Ended | 6 Months Ended |
|---|---|---|
Jul. 29, 2020 |
Jun. 30, 2020 |
|
| Lessee, Lease, Description [Line Items] | ||
| Average remaining lease term | 4 years 10 months 24 days | |
| Weighted average discount rate | 4.40% | |
| Sublease income receipts due in future periods | $ 32 | |
| Operating leases that have not yet commenced | $ 161 | |
| Subsequent event | ||
| Lessee, Lease, Description [Line Items] | ||
| Sublease income receipts due in future periods | $ 25 | |
| Reduction in sublease income receipts due in future periods | $ 7 | |
| Land | ||
| Lessee, Lease, Description [Line Items] | ||
| Lease term | 92 years | |
| Certain Facilities | ||
| Lessee, Lease, Description [Line Items] | ||
| Sublease term | 5 years | |
| Ocean Freight Vessels Agreement | ||
| Lessee, Lease, Description [Line Items] | ||
| Lease term for leases not yet commenced | 8 years | |
| Rail Cars | ||
| Lessee, Lease, Description [Line Items] | ||
| Sublease term | 3 years |