SEPARATION FROM DOWDUPONT Separation, Distribution and Tax Agreements (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Other Current Assets [Member]
Indemnification Asset	$ 25	$ 0
Other noncurrent assets
Indemnification Asset	2	20
Accrued and Other Current Liabilities [Member]
Indemnification liability	136	148
Deferred cash contribution	15	15
Other Noncurrent Obligations [Member]
Indemnification liability	37	39
Deferred cash contribution	$ 96	$ 96