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DISCONTINUED OPERATIONS (Details) - USD ($) $ in Millions		6 Months Ended
DISCONTINUED OPERATIONS (Details) - USD ($) $ in Millions	Jun. 06, 2024	Mar. 31, 2026	Mar. 31, 2025	May 31, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash from discontinued operating activities		$ 0	$ (585)
Copeland
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from sale of equity method investments	$ 1,500
Copeland
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Noncontrolling interest, ownership percentage by parent				40.00%