XML 105 R83.htm IDEA: XBRL DOCUMENT
v3.22.4

Carrying Value and Fair Value of Blackstone Issued Notes (Detail) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Debt Instrument [Line Items] |  |  |
Carrying Value |  | $ 10,899,584 | $ 7,498,062
Debt instrument, fair value | [1] | 9,018,356 | 8,018,122
4.750% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 399,838 | 398,581
Debt instrument, fair value | [1] | 399,776 | 415,880
2.000% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 325,292 | 338,275
Debt instrument, fair value | [1] | 305,754 | 362,078
1.000% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 642,968 | 675,867
Debt instrument, fair value | [1] | 568,525 | 700,892
3.150% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 298,101 | 297,738
Debt instrument, fair value | [1] | 271,284 | 317,610
1.625% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 644,456 | 678,085
Debt instrument, fair value | [1] | 530,933 | 720,062
1.500% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 645,819 | 491,662
Debt instrument, fair value | [1] | 532,043 | 507,350
2.500% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 492,604 | 495,541
Debt instrument, fair value | [1] | 405,965 | 467,750
1.600% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 495,990 | 786,690
Debt instrument, fair value | [1] | 365,380 | 767,920
2.000% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 788,082 | 0
Debt instrument, fair value | [1] | 589,407 | 0
6.250% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 239,176 | 238,914
Debt instrument, fair value | [1] | 251,480 | 361,775
5.000% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 489,704 | 489,446
Debt instrument, fair value | [1] | 441,355 | 648,500
4.450% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 344,549 | 344,412
Debt instrument, fair value | [1] | 287,242 | 426,195
4.000% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 290,935 | 290,730
Debt instrument, fair value | [1] | 227,946 | 347,370
3.500% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 504,695 |
Debt instrument, fair value | [1] | 452,934 |
2.800% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 393,958 | 393,818
Debt instrument, fair value | [1] | 237,552 | 382,880
2.850% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 543,162 | 542,963
Debt instrument, fair value | [1] | 323,527 | 531,355
5.900% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 594,381 | 643,251
Debt instrument, fair value | [1] | 606,450 | 629,265
2.550% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 495,207 |
Debt instrument, fair value | [1] | 390,370 |
6.200% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 891,277 |
Debt instrument, fair value | [1] | 907,965 |
3.200% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 987,131 |
Debt instrument, fair value | [1] | 646,880 |
3.500% Notes |  |  |
Debt Instrument [Line Items] |  |  |
Carrying Value |  | 392,259 | 392,089
Debt instrument, fair value | [1] | $ 275,588 | $ 431,240
[1] | Fair value is determined by broker quote and these notes would be classified as Level II within the fair value hierarchy.

X
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69C -URI https://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69B -URI https://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1D -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611 + Details
Name: | us-gaap_DebtInstrumentFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition 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. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_FourPointSevenFiveZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_TwoPointZeroZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_OnePointZeroZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_ThreePointOneFiveZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_OnePointSixTwoFivePercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_OnePointFiveZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_TwoPointFiveZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_OnePointSixZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_TwoPointZeroZeroZero1PercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_SixPointTwoFiveZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_FivePointZeroZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_FourPointFourFiveZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_FourPointZeroZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_ThreePointFiveZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_TwoPointEightZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_TwoPointEightFiveZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_FivePointNineZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_TwoPointFiveFiveZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_SixPointTwoZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_ThreePointTwoZeroZeroPercentNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=bx_ThreePointFiveZeroZeroPercentNotesOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |