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INVENTORIES (Tables)
 6 Months Ended
Jun. 30, 2023
Inventory Disclosure [Abstract]  
Inventories Inventories included the following: 
In millionsJune 30,
2023		December 31,
2022
Finished products$3,169 $2,917 
Work-in-process and raw materials3,102 2,926 
Inventories at FIFO cost6,271 5,843 
Excess of FIFO over LIFO(245)(240)
Inventories$6,026 $5,603