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LEASES (Tables)
 12 Months Ended
Dec. 31, 2021
Leases [Abstract]  
Maturity of Operating Lease Liabilities Scheduled payments of Operating lease liabilities are as follows:
In millionsOperating Leases
2022$60 
202352 
202447 
202540 
202633 
Thereafter113 
Total lease payments345 
Less: Present value discount(27)
Present value lease liabilities$318 
Lease Expense and Lease Term and Discount Rate The following table summarizes the remaining lease term and discount rate assumptions used to develop the present value of lease liabilities:
December 31, 2021December 31, 2020
Weighted-average remaining lease term (years)
Operating leases8.27.4
Weighted-average discount rate
Operating leases2.3 %2.7 %