EQUITY - Net Income (Loss) Attributable To Noncontrolling Interests Held by KKR Holdings (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Net income (loss)	$ (1,023,528)	$ 12,295,179	$ 5,117,598
Net Income (Loss) Attributable to Redeemable Noncontrolling Interests	2,792	4,060	0
Less Net income (loss) attributable to Noncontrolling Interests in consolidated entities and other	127,829	4,910,003	1,907,155
Plus Income tax expense (benefit) attributable to KKR & Co. Inc.	(233,752)	1,227,492	545,546
Net income (loss) attributable to KKR & Co. Inc. Common Stockholders and KKR Holdings	(1,456,901)	8,502,961	3,699,434
Series A And Series B Preferred Stock
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Less Preferred Stock Dividends	0	36,647	33,364
Series C Mandatory Convertible Preferred Stock Dividends
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Less Preferred Stock Dividends	69,000	69,000	23,191
KKR Holdings
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Net income (loss) attributable to Noncontrolling Interests held by KKR Holdings	$ (313,019)	$ 2,714,640	$ 1,207,934