LEASE COMMITMENTS - NARRATIVE (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Lessee, Lease, Description [Line Items]
Operating lease assets	$ 903	$ 726
Finance lease	689
Office Space
Lessee, Lease, Description [Line Items]
Operating lease assets	352
Offshore And Onshore Drilling Rigs
Lessee, Lease, Description [Line Items]
Operating lease assets	169
Compressors
Lessee, Lease, Description [Line Items]
Operating lease assets	113
Finance lease	378
Storage Facilities and Other Field Equipment
Lessee, Lease, Description [Line Items]
Operating lease assets	$ 60
Oil And Gas Exploration And Development Equipment | Low end of range
Lessee, Lease, Description [Line Items]
Contract expiration term	1 year
Oil And Gas Exploration And Development Equipment | High end of range
Lessee, Lease, Description [Line Items]
Contract expiration term	8 years
Pipelines, Rail Cars, Storage Facilities, Easements And Real Estate
Lessee, Lease, Description [Line Items]
Operating lease assets	$ 236
Real Estate Leases
Lessee, Lease, Description [Line Items]
Finance lease	$ 266
Real Estate Leases | Low end of range
Lessee, Lease, Description [Line Items]
Contract expiration term	1 year
Real Estate Leases | High end of range
Lessee, Lease, Description [Line Items]
Contract expiration term	10 years
Drilling Rigs, Vehicles And Aircraft
Lessee, Lease, Description [Line Items]
Finance lease	$ 45