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INCOME TAXES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Benefit from income taxes	$ 77	$ 112	$ 61	$ 138
Income tax benefit on ordinary loss			50	39
Income tax benefit for discrete items			11	99
Income tax benefit for legal settlements			54
Provision related to withholding tax, intercompany dividends			46
Tax benefit related to stock compensation			7	4
Provision related to filing certain tax returns			4	2
Tax benefit related to release of valuation allowance				64
Provision (benefit) related to changes in uncertain tax positions				(12)
Tax benefit related to change in New Jersey law				$ 17
Valuation allowance against deferred tax assets	2,272		2,272		$ 2,252
Unrecognized tax benefits including interest and penalties	1,118		1,118		1,025
Unrecognized tax benefits related to interest and penalties	52		52		$ 49
Portion of unrecognized tax benefits, if recognized, would reduce the Company's effective tax rate	542		542
Unrecognized tax benefit, amount possible to decrease in next twelve months	$ 198		$ 198

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