Asset Impairment Charge, Net of Tax

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Debt Instrument, Number Of Term Loans

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Harvesting Rights, Acres

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Spinoff Transaction, Common Stock Distributed, Percentage

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Spinoff Transaction, Conversion Ratio

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Amount of transactions with related party during the financial reporting period.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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BASIS OF PRESENTATION (Details) $ in Millions		3 Months Ended		12 Months Ended
BASIS OF PRESENTATION (Details) $ in Millions	Sep. 29, 2021 USD ($)	Mar. 31, 2022 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2021 a	Oct. 01, 2021	Sep. 30, 2021 USD ($) term_loan
Schedule of Equity Method Investments [Line Items]
General corporate expenses			$ 38
Long-term debt						$ 1,500
Number of term loans \| term_loan						2
Impairment of business		$ 68	$ 0
RUSSIAN FEDERATION
Schedule of Equity Method Investments [Line Items]
Harvesting rights, number of acres \| a				860,000
Impairment of business		68
Asset impairment charge, net of tax		$ 57
RUSSIAN FEDERATION \| Revenue from Contract with Customer Benchmark \| Geographic Concentration Risk
Schedule of Equity Method Investments [Line Items]
Concentration risk percentage				15.00%
RUSSIAN FEDERATION \| Long-Lived Assets, Benchmark \| Geographic Concentration Risk
Schedule of Equity Method Investments [Line Items]
Concentration risk percentage				10.00%
International Paper \| Sylvamo Corporation
Schedule of Equity Method Investments [Line Items]
Ownership percentage by parent					19.90%
International Paper
Schedule of Equity Method Investments [Line Items]
Spinoff transaction, common stock distributed, percentage					80.10%
Spinoff transaction, shares of parent exchanged for each share of company					0.0909
International Paper \| Special Payment
Schedule of Equity Method Investments [Line Items]
Payment related to letter agreement	$ 1,500