v3.22.4
COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract]  
Environmental Loss Contingency
The following table summarizes the activity in the Corporation's accrued obligations for environmental matters for the years ended December 31, 2022 and 2021:

Accrued Liability for Environmental Matters
In millions20222021
Balance at Jan 1$148 $133 
Accrual adjustment78 47 
Payments against reserve(42)(31)
Foreign currency impact(1)(1)
Balance at Dec 31$183 $148