INVESTMENTS - IHAM Selected Statement of Operations Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenues
Total investment income	$ 3,052	$ 2,990	$ 2,614
Expenses
Interest expense	793	715	582
Net realized gains (losses) on investments and foreign currency	(20)	(88)	(171)
Net realized gains (losses) on extinguishment of debt	0	(14)	0
Net unrealized gains (losses) on investments, foreign currency and other transactions	(96)	188	435
Total net realized and unrealized gains (losses) on investments, foreign currency and other transactions	(116)	100	264
NET INCREASE IN STOCKHOLDERS’ EQUITY RESULTING FROM OPERATIONS	1,299	1,522	1,522
Ivy Hill Asset Management, L.P.
Revenues
Investment income	936	1,021
Management fees and other income	12	15
Total investment income	948	1,036
Expenses
Interest expense	551	601
Distributions to subordinated notes	42	55
Management fees and other expenses	25	26
Total expenses	618	682
Net operating income	330	354
Net realized gains (losses) on investments and foreign currency	(109)	(136)
Net realized gains (losses) on extinguishment of debt	(2)	3
Net unrealized gains (losses) on investments, foreign currency and other transactions	0	55
Total net realized and unrealized gains (losses) on investments, foreign currency and other transactions	(111)	(78)
Net income	219	276
Less: Net income (loss) attributable to non-controlling interests in Consolidated IHAM Vehicles	(31)	(5)
NET INCREASE IN STOCKHOLDERS’ EQUITY RESULTING FROM OPERATIONS	250	281
Ivy Hill Asset Management, L.P. | Eliminations
Revenues
Investment income	(304)	(337)
Management fees and other income	(51)	(50)
Total investment income	(355)	(387)
Expenses
Interest expense	0	0
Distributions to subordinated notes	(105)	(152)
Management fees and other expenses	(51)	(50)
Total expenses	(156)	(202)
Net operating income	(199)	(185)
Net realized gains (losses) on investments and foreign currency	18	(4)
Net realized gains (losses) on extinguishment of debt	(23)	2
Net unrealized gains (losses) on investments, foreign currency and other transactions	16	57
Total net realized and unrealized gains (losses) on investments, foreign currency and other transactions	11	55
Net income	(188)	(130)
Less: Net income (loss) attributable to non-controlling interests in Consolidated IHAM Vehicles	(188)	(130)
NET INCREASE IN STOCKHOLDERS’ EQUITY RESULTING FROM OPERATIONS	0	0
Ivy Hill Asset Management, L.P. | Ivy Hill Asset Management, L.P. | Operating Segments
Revenues
Investment income	310	344
Management fees and other income	52	53	$ 56
Total investment income	362	397
Expenses
Interest expense	64	37
Distributions to subordinated notes	0	0
Management fees and other expenses	17	15
Total expenses	81	52
Net operating income	281	345
Net realized gains (losses) on investments and foreign currency	(28)	0
Net realized gains (losses) on extinguishment of debt	0	0
Net unrealized gains (losses) on investments, foreign currency and other transactions	(3)	(64)
Total net realized and unrealized gains (losses) on investments, foreign currency and other transactions	(31)	(64)
Net income	250	281
Less: Net income (loss) attributable to non-controlling interests in Consolidated IHAM Vehicles	0	0
NET INCREASE IN STOCKHOLDERS’ EQUITY RESULTING FROM OPERATIONS	250	281
Ivy Hill Asset Management, L.P. | Consolidated IHAM Vehicles | Operating Segments
Revenues
Investment income	930	1,014
Management fees and other income	11	12
Total investment income	941	1,026
Expenses
Interest expense	487	564
Distributions to subordinated notes	147	207
Management fees and other expenses	59	61
Total expenses	693	832
Net operating income	248	194
Net realized gains (losses) on investments and foreign currency	(99)	(132)
Net realized gains (losses) on extinguishment of debt	21	1
Net unrealized gains (losses) on investments, foreign currency and other transactions	(13)	62
Total net realized and unrealized gains (losses) on investments, foreign currency and other transactions	(91)	(69)
Net income	157	125
Less: Net income (loss) attributable to non-controlling interests in Consolidated IHAM Vehicles	157	125
NET INCREASE IN STOCKHOLDERS’ EQUITY RESULTING FROM OPERATIONS	$ 0	$ 0