CHAPTER 11 PROCEEDINGS - Changes in Noncontrolling Interests (Details) - USD ($) $ in Millions	2 Months Ended	10 Months Ended	12 Months Ended
	Dec. 31, 2020	Oct. 31, 2020	Dec. 31, 2022	Dec. 31, 2021
Stockholders' Equity
Beginning balance	$ 1,345	$ (296)	$ 1,688	$ 1,182
Net income (loss) attributable to noncontrolling interests	(2)	13	0	13
Ending balance	1,182	1,345	1,864	1,688
Equity Attributable to Noncontrolling Interests
Stockholders' Equity
Beginning balance	76	93	0	44
Net income (loss) attributable to noncontrolling interests		13
Distributions to noncontrolling interest holders		(37)
Modification of noncontrolling interest		0
Acquisition of noncontrolling interest		0
Fair value adjustment of noncontrolling interest in fresh start accounting		7
Ending balance	44	76	$ 0	$ 0
Equity Attributable to Noncontrolling Interests | Ares JV
Stockholders' Equity
Beginning balance	0	0
Net income (loss) attributable to noncontrolling interests		3
Distributions to noncontrolling interest holders		(3)
Modification of noncontrolling interest		0
Acquisition of noncontrolling interest		0
Fair value adjustment of noncontrolling interest in fresh start accounting		0
Ending balance		0
Equity Attributable to Noncontrolling Interests | Benefit Street Partners
Stockholders' Equity
Beginning balance	$ 76	93
Net income (loss) attributable to noncontrolling interests		10
Distributions to noncontrolling interest holders		(34)
Modification of noncontrolling interest		0
Acquisition of noncontrolling interest		0
Fair value adjustment of noncontrolling interest in fresh start accounting		7
Ending balance		$ 76