GOVERNMENT GRANTS AND OTHER ASSISTANCE (Details) - USD ($) $ in Millions	12 Months Ended		15 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Mar. 31, 2021
Unusual or Infrequent Item, or Both [Line Items]
Government grants and other assistance benefits, recognized amount		$ 127
COVID-19
Unusual or Infrequent Item, or Both [Line Items]
Government grants and other assistance benefits, recognized amount			$ 131
Grants receivable			$ 28
Expense related to the return of government assistance	$ 137
Government grant and other assistance benefit that was returned, cash paid	$ 107