Condensed Consolidated Statements of Changes in Equity - USD ($) $ in Thousands		Total	Common Stock	[1]	Common Units	Additional Paid-in Capital	[1]	Retained Earnings (Deficit)	[1]	Accumulated Other Comprehensive Income (Loss)	[1]	Parent	[1]	Noncontrolling Interest Consolidated Entities	Noncontrolling Interest Blackstone Holdings
Beginning Balance at Dec. 31, 2021		$ 21,638,018	$ 7			$ 5,794,727		$ 3,647,785		$ (19,626)		$ 9,422,893		$ 5,600,653	$ 6,614,472
Beginning Balance, Units at Dec. 31, 2021	[1]				704,339,774
Net Income (Loss)		2,492,562						1,216,874				1,216,874		216,375	1,059,313
Currency Translation Adjustment		(9,399)								(6,128)		(6,128)			(3,271)
Capital Contributions		194,824												192,338	2,486
Capital Distributions		(2,213,376)						(1,058,741)				(1,058,741)		(252,846)	(901,789)
Transfer of Non-Controlling Interests in Consolidated Entities		(8,822)												(8,822)
Deferred Tax Effects Resulting from Acquisition of Ownership Interests from Non-Controlling Interest Holders		3,272				3,272						3,272
Equity-Based Compensation		134,579				80,901						80,901			53,678
Net Delivery of Vested Blackstone Holdings Partnership Units and Shares of Common Stock		(32,061)				(32,061)						(32,061)
Net Delivery of Vested Blackstone Holdings Partnership Units and Shares of Common Stock, Units	[1]				1,892,172
Change in Blackstone Inc.'s Ownership Interest		(19,519)				19,519						19,519			(19,519)
Conversion of Blackstone Holdings Partnership Units to Shares of Common Stock						13,438						13,438			(13,438)
Conversion of Blackstone Holdings Partnership Units to Shares of Common Stock, Units	[1]				948,884
Ending Balance at Mar. 31, 2022		22,199,597	7			5,879,796		3,805,918		(25,754)		9,659,967		5,747,698	6,791,932
Ending Balance, Units at Mar. 31, 2022	[1]				707,180,830
Beginning Balance at Dec. 31, 2021		68,028
Net Income (Loss)		5,052
Capital Distributions		(31,650)
Ending Balance at Mar. 31, 2022		41,430
Beginning Balance at Dec. 31, 2022		17,966,061	7			5,935,273		1,748,106		(27,475)		7,655,911		5,056,480	5,253,670
Beginning Balance, Units at Dec. 31, 2022	[1]				710,276,923
Net Income (Loss)		217,381						85,812				85,812		74,869	56,700
Currency Translation Adjustment		8,690								5,142		5,142			3,548
Capital Contributions		126,399												123,952	2,447
Capital Distributions		(1,334,653)						(677,809)				(677,809)		(194,866)	(461,978)
Transfer of Non-Controlling Interests in Consolidated Entities		(2,345)												(2,345)
Deferred Tax Effects Resulting from Acquisition of Ownership Interests from Non-Controlling Interest Holders		2,001				2,001						2,001
Equity-Based Compensation		193,695				117,227						117,227			76,468
Net Delivery of Vested Blackstone Holdings Partnership Units and Shares of Common Stock		(18,004)				(18,004)						(18,004)
Net Delivery of Vested Blackstone Holdings Partnership Units and Shares of Common Stock, Units	[1]				2,143,256
Repurchase of Shares of Common Stock and Blackstone Holdings Partnership Units		(90,097)				(90,097)						(90,097)
Repurchase of Shares of Common Stock and Blackstone Holdings Partnership Units, Units	[1]				(1,000,000)
Change in Blackstone Inc.'s Ownership Interest		4,927				(4,927)						(4,927)			4,927
Conversion of Blackstone Holdings Partnership Units to Shares of Common Stock						15,581						15,581			(15,581)
Conversion of Blackstone Holdings Partnership Units to Shares of Common Stock, Units	[1]				1,374,789
Ending Balance at Mar. 31, 2023		17,069,128	$ 7			$ 5,957,054		$ 1,156,109		$ (22,333)		$ 7,090,837		$ 5,058,090	$ 4,920,201
Ending Balance, Units at Mar. 31, 2023	[1]				712,794,968
Beginning Balance at Dec. 31, 2022		1,715,006
Transfer In Due to Consolidation of Fund Entities		(53,713)
Net Income (Loss)		(6,700)
Currency Translation Adjustment		20,710
Capital Contributions		51,092
Capital Distributions		(81,698)
Ending Balance at Mar. 31, 2023		$ 1,644,697

[1] During the period presented, Blackstone also had one share outstanding of each of Series I and Series II preferred stock, with par value of each less than one cent.