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COMMITMENTS AND CONTINGENCIES - ADDITIONAL INFORMATION (Details)		2 Months Ended	12 Months Ended
	Nov. 05, 2018 USD ($)	Aug. 09, 2018 lawsuit	Dec. 31, 2021 USD ($)
Loss Contingencies [Line Items]
Loss contingency, new claims filed, number | lawsuit		2
Worthless stock deduction amount			$ 546,000,000
IRS | Tax Year 2012
Loss Contingencies [Line Items]
Liability (refund) from income tax examination			(5,000,000)
IRS | Tax Year 2013
Loss Contingencies [Line Items]
Liability (refund) from income tax examination			0
IRS | Tax Year 2014
Loss Contingencies [Line Items]
Penalties expense			17,000,000
Swedish Tax Agency
Loss Contingencies [Line Items]
Possible tax expense	$ 11,000,000		$ 44,000,000

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The tax effects of employee stock option transactions that are recognized differently for financial reporting and tax purposes, occurring during the period and charged or credited directly to shareholders' equity.

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