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LEASES (Tables) | 9 Months Ended
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Sep. 30, 2021
Leases [Abstract] |
Schedule of Supplemental Balance Sheet Information Related To Leases | Supplemental Balance Sheet Information Related to Leases
In millions | Classification |  | September 30, 2021 |  | December 31, 2020
Assets |  |  |  |  |
Operating lease assets | Right of use assets |  | $ | 43 |  |  | $ | 46 |
Finance lease assets | Plants, properties, and equipment, net (a) |  | 30 |  |  | 33 |
Total leased assets |  |  | $ | 73 |  |  | $ | 79 |
Liabilities |  |  |  |  |
Current |  |  |  |  |
Operating | Other current liabilities |  | $ | 16 |  |  | $ | 14 |
Finance | Notes payable and current maturities of long-term debt |  | 2 |  |  | 2 |
Noncurrent |  |  |  |  |
Operating | Other Liabilities |  | 27 |  |  | 32 |
Finance | Long-term debt |  | 18 |  |  | 21 |
Total lease liabilities |  |  | $ | 63 |  |  | $ | 69 |
(a)Finance leases are recorded net of accumulated amortization of $13 million and $10 million as of September 30, 2021 and December 31, 2020, respectively.

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