LEASE COMMITMENTS - Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Jan. 01, 2021
Cash paid for amounts included in the measurement of lease liabilities
Net cash provided by operating activities - operating lease payments	$ 154	$ 171
Net cash provided by operating activities - finance lease interest payments	5	2
Net cash used in financing activities - finance lease obligation payments	3	0
Assets obtained in exchange for new lease obligations
ROU assets obtained with operating leases	260	103
Property, plant and equipment obtained with finance leases	$ 120	$ 0
Weighted average remaining lease term (in years)
Operating leases	9 years 9 months 18 days	8 years 8 months 12 days
Finance leases	23 years 9 months 18 days	23 years 9 months 18 days
Weighted average discount rate
Operating leases	3.70%	3.00%
Finance leases	3.10%	4.10%