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LEASES AND OTHER COMMITMENTS (Tables)
3 Months Ended
Mar. 31, 2022
Commitments and Contingencies Disclosure [Abstract]  
Lessee, Operating Lease, Liability, Maturity [Table Text Block] As of March 31, 2022, reconciliation of lease payments and operating lease liabilities is provided below:
(Dollars in millions)Operating lease liabilities
Remainder of 2022$42 
202346 
202432 
202525 
202619 
2027 and beyond52 
Total lease payments216 
Less: amounts of lease payments representing interest19 
Present value of future lease payments197 
Less: current obligations under leases48 
Long-term lease obligations$149 
Lease, Cost [Table Text Block] Lease costs during the period and other information is provided below:
First Quarter
(Dollars in millions)20222021
Lease costs:
Operating lease costs$18 $18
Short-term lease costs10 8
Sublease income(4)(1)
Total$24 $25
Other operating lease information:
Cash paid for amounts included in the measurement of lease liabilities$16 $17
Right-to-use assets obtained in exchange for new lease liabilities$$8
Weighted-average remaining lease term, in years75
Weighted-average discount rate2.9 %3.5 %