LEASE COMMITMENTS - OTHER INFORMATION (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Lessee, Lease, Description [Line Items]
Amortization of ROU assets	$ 39	$ 29
Interest on lease liabilities	13	14
Total lease cost	870	904
Short-term lease cost	238	207
Variable lease cost	120	95
Operating cash flows	401	506
Investing cash flows	73	89
Financing cash flows	39	29
Property, plant and equipment, net
Lessee, Lease, Description [Line Items]
Operating lease costs	222	197
Operating expense and cost of sales
Lessee, Lease, Description [Line Items]
Operating lease costs	487	557
Selling, general and administrative expenses
Lessee, Lease, Description [Line Items]
Operating lease costs	$ 109	$ 107