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Reconciliation of Realized and Net Change in Unrealized Gains (Losses) to Other Income (Loss) - Net Gains (Losses) from Fund Investment Activities in Consolidated Statements of Operations (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Gain (Loss) on Securities [Line Items]
Realized and Net Change in Unrealized Gains (Losses) from Consolidated Blackstone Funds	$ 1,233,062	$ 16,788,721	$ 1,998,628
Interest and Dividend Revenue Attributable to Consolidated Blackstone Funds	271,612	160,643	125,231
Other Income (Loss) – Net Gains (Losses) from Fund Investment Activities	(105,142)	461,624	30,542
Consolidated Blackstone Funds
Gain (Loss) on Securities [Line Items]
Realized Gains (Losses)	99,457	145,305	(126,397)
Net Change in Unrealized Losses	(264,204)	289,938	60,363
Realized and Net Change in Unrealized Gains (Losses) from Consolidated Blackstone Funds	(164,747)	435,243	(66,034)
Interest and Dividend Revenue Attributable to Consolidated Blackstone Funds	59,605	26,381	96,576
Other Income (Loss) – Net Gains (Losses) from Fund Investment Activities	$ (105,142)	$ 461,624	$ 30,542

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- Definition

Investment Income (Loss) Realized represents the gains and losses on the Partnership's principal investments, including its investments in Funds that are not consolidated, its equity method investments, and other principal investments. Investment Income (Loss) is realized when the Partnership redeems all or a portion of its investment or when the Partnership receives cash income, such as dividends or distributions, from its non-consolidated funds.

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Investment Income (Loss) Unrealized represents the unrealized gains and losses on the Partnership's principal investments, including its investments in Funds that are not consolidated, its equity method investments, and other principal investments. Unrealized Investment Income (Loss) results from changes in the fair value of the underlying investment as well as the reversal of unrealized gain (loss) at the time an investment is realized.

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Amount of realized and unrealized gain (loss) on investment.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 10
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27405-111563

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.7(c),9(a))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

Reference 3: http://www.xbrl.org/2003/role/recommendedDisclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Section 45
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Amount before accretion (amortization) of purchase discount (premium) of interest income and dividend income on nonoperating securities.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
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Amount of gain (loss) related to nonoperating activities, classified as other.

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-Topic 220
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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