INCOME TAXES - Income (Loss) before Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income (Loss) Before Income Taxes [Line Items]
Income before income taxes	$ 2,896	$ 1,746	$ 2,591
Ireland
Income (Loss) Before Income Taxes [Line Items]
Income before income taxes	153	(132)	(201)
Foreign
Income (Loss) Before Income Taxes [Line Items]
Income before income taxes	$ 2,743	$ 1,878	$ 2,792