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ASSETS IMPAIRMENTS AND RESTRUCTURING (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Restructuring Cost and Reserve [Line Items] |  |  |  |
Other Asset Impairment Charges |  | $ 0 | $ (1) |
Severance Costs |  | 0 | 1 |
Business Exit Costs |  | 2 | 7 |
Total |  | 2 | 7 |
Restructuring Charge [Roll Forward] |  |  |  |
Balance at Beginning of Period |  | 17 | 79 | $ 79
Provision / Adjustments |  | 2 |  | 47
Non-cash Reductions |  | 0 |  | (26)
Cash Reductions |  | (6) |  | (83)
Balance at End of Period |  | 13 |  | 17
Facility Closing [Member] |  |  |  |
Restructuring Charge [Roll Forward] |  |  |  |
Balance at Beginning of Period |  | 5 | 14 | 14
Provision / Adjustments |  | 2 |  | 29
Restructuring Reserve, Accrual Adjustment |  | 0 |  | (9)
Cash Reductions |  | (4) |  | (29)
Balance at End of Period |  | 3 |  | 5
Employee Severance [Member] |  |  |  |
Restructuring Charge [Roll Forward] |  |  |  |
Balance at Beginning of Period |  | 12 | 65 | 65
Provision / Adjustments |  | 0 |  | 2
Restructuring Reserve, Accrual Adjustment |  | 0 |  | (1)
Cash Reductions |  | (2) |  | (54)
Balance at End of Period |  | 10 |  | 12
Non-Cash Charges [Member] |  |  |  |
Restructuring Charge [Roll Forward] |  |  |  |
Balance at Beginning of Period |  | 0 | 0 | 0
Provision / Adjustments |  | 0 |  | 16
Non-cash Reductions |  | 0 |  | (16)
Cash Reductions |  | 0 |  | 0
Balance at End of Period |  | 0 |  | $ 0
Site Closure Asia Pacific [Member] | Additives And Functional Products [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Other Asset Impairment Charges | [1] | 0 | (1) |
Site Closure Singapore 2019 [Member] |  |  |  |
Restructuring Charge [Roll Forward] |  |  |  |
Other Restructuring Costs | [2] | 1 | 5 |
Site Closure Singapore 2019 [Member] | Additives And Functional Products [Member] |  |  |  |
Restructuring Charge [Roll Forward] |  |  |  |
Other Restructuring Costs |  |  | 1 |
Site Closure Singapore 2019 [Member] | Chemical Intermediates [Member] |  |  |  |
Restructuring Charge [Roll Forward] |  |  |  |
Other Restructuring Costs |  | 1 | 4 |
Site Closure Asia Pacific Tire Additives [Member] | Corporate, Non-Segment [Member] |  |  |  |
Restructuring Charge [Roll Forward] |  |  |  |
Other Restructuring Costs | [3] | 0 | 2 |
Site Closure Advanced Interlayers North America 2020 | Advanced Materials [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Severance Costs | [4] | 0 | 1 |
Restructuring Charge [Roll Forward] |  |  |  |
Other Restructuring Costs | [4] | $ 1 | 0 |
Restructuring and Related Cost, Accelerated Depreciation |  |  | $ 4 |
[1] | Fixed asset impairments, net in the AFP segment from the previously reported closure of an animal nutrition manufacturing facility in Asia Pacific as part of ongoing site optimization.
[2] | Site closure costs in first quarter 2022 of $1 million in the Chemical Intermediates ("CI") segment and site closure costs in first quarter 2021 of $4 million and $1 million in the CI and AFP segments, respectively, resulting from closure of the Singapore manufacturing site.
[3] | Site closure costs in "Other" from the previously reported closure of a tire additives manufacturing facility in Asia Pacific as part of ongoing site optimization.
[4] | Site closure costs in first quarter 2022 and severance costs in first quarter 2021 in the AM segment due to the previously reported closure of an advanced interlayers manufacturing facility in North America as part of ongoing site optimization. In addition, accelerated depreciation of $4 million was recognized in "Cost of sales" in the Unaudited Consolidated Statements of Earnings, Comprehensive Income and Retained Earnings in first quarter 2021 related to the closure of this facility.

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