FAIR VALUE - Consolidated Funds Summary of Valuation Techniques and Quantitative Information (Details) - Consolidated Funds $ in Thousands | Jun. 30, 2024 USD ($) | Dec. 31, 2023 USD ($) |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Real estate investments, at fair value | $ 246,862 | $ 175,353 |
Investments, at fair value | 6,472,887 | 5,143,677 |
Level III | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Investments, at fair value | 3,834,896 | 3,603,942 |
Level III | Discounted cash flow | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Real estate-oriented, at fair value | 59,377 | |
Real estate investments, at fair value | | 113,996 |
Level III | Recent transaction price | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Real estate investments, at fair value | 134,065 | |
Level III | Consumer discretionary | Discounted cash flow | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 50,859 | 55,326 |
Real estate-oriented, at fair value | | 61,357 |
Level III | Consumer discretionary | Recent market information | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | | 351 |
Level III | Consumer discretionary | Recent transaction price | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 69,224 | 11,311 |
Level III | Consumer discretionary | Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 21,142 | |
Level III | Energy | Discounted cash flow | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 71,036 | 15,873 |
Level III | Energy | Recent market information | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 2,451 | 2,325 |
Level III | Energy | Recent transaction price | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | | 69,871 |
Level III | Financials | Discounted cash flow | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 30,468 | 26,689 |
Level III | Financials | Recent market information | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 35,208 | 26,102 |
Level III | Financials | Recent transaction price | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 19,912 | 3,646 |
Level III | Financials | Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 23,233 | 20,520 |
Level III | Financials | Expected Recovery | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 27 | |
Level III | Industrials | Discounted cash flow | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 155,755 | 79,824 |
Level III | Industrials | Recent market information | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 7,848 | 452 |
Level III | Industrials | Recent transaction price | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 4,544 | 51,788 |
Level III | Industrials | Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | | 62,544 |
Level III | Materials | Discounted cash flow | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 224,590 | 306,319 |
Level III | Materials | Recent market information | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 6,126 | 0 |
Level III | Materials | Recent transaction price | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 91,394 | 193,614 |
Level III | Real estate | Discounted cash flow | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 193,920 | 211,211 |
Level III | Real estate | Recent market information | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 20,020 | 37,419 |
Level III | Real estate | Recent transaction price | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 32,671 | 35,084 |
Level III | Real estate | Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 176,379 | 193,771 |
Level III | Utilities | Recent market information | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | | |
Level III | Other | Discounted cash flow | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 522,426 | 551,047 |
Level III | Other | Recent market information | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 8,513 | 4,316 |
Level III | Other | Recent transaction price | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | 71,099 | 1,612 |
Level III | Equity investments: | Discounted cash flow | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, at fair value | 142,609 | 102,981 |
Level III | Equity investments: | Recent market information | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, at fair value | 93,014 | 14,102 |
Level III | Equity investments: | Recent transaction price | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, at fair value | 293,073 | 179,009 |
Level III | Equity investments: | Discounted cash flow / Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, at fair value | 23,424 | $ 22,573 |
Level III | Equity investments: | Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, at fair value | 783,222 | |
Level III | Equity investments: | Expected Recovery | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, at fair value | 10,059 | |
Level III | Equity investments: | Black Scholes | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, at fair value | $ 801 | |
Discount rate | Level III | Discounted cash flow | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Real estate-oriented securities, measurement inputs | 20% | |
Real estate securities, measurement inputs | 5% | 4% |
Discount rate | Level III | Discounted cash flow | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Real estate-oriented securities, measurement inputs | 20% | |
Real estate securities, measurement inputs | 23% | 27% |
Discount rate | Level III | Discounted cash flow | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Real estate-oriented securities, measurement inputs | 20% | |
Real estate securities, measurement inputs | 14% | 14% |
Discount rate | Level III | Consumer discretionary | Discounted cash flow | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.14 | 0.13 |
Real estate-oriented securities, measurement inputs | | 20% |
Discount rate | Level III | Consumer discretionary | Discounted cash flow | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.16 | 0.17 |
Real estate-oriented securities, measurement inputs | | 20% |
Discount rate | Level III | Consumer discretionary | Discounted cash flow | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.16 | 0.16 |
Real estate-oriented securities, measurement inputs | | 20% |
Discount rate | Level III | Energy | Discounted cash flow | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.15 | 0.14 |
Discount rate | Level III | Energy | Discounted cash flow | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.15 | 0.14 |
Discount rate | Level III | Energy | Discounted cash flow | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.15 | 0.14 |
Discount rate | Level III | Financials | Discounted cash flow | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.09 | 0.12 |
Discount rate | Level III | Financials | Discounted cash flow | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.14 | 0.15 |
Discount rate | Level III | Financials | Discounted cash flow | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.13 | 0.15 |
Discount rate | Level III | Industrials | Discounted cash flow | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.10 | 0.11 |
Discount rate | Level III | Industrials | Discounted cash flow | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.16 | 0.15 |
Discount rate | Level III | Industrials | Discounted cash flow | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.14 | 0.13 |
Discount rate | Level III | Materials | Discounted cash flow | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.13 | 0.10 |
Discount rate | Level III | Materials | Discounted cash flow | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.15 | 0.15 |
Discount rate | Level III | Materials | Discounted cash flow | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.14 | 0.12 |
Discount rate | Level III | Real estate | Discounted cash flow | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.05 | 0.15 |
Discount rate | Level III | Real estate | Discounted cash flow | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.19 | 0.13 |
Discount rate | Level III | Real estate | Discounted cash flow | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.15 | 0.15 |
Discount rate | Level III | Other | Discounted cash flow | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.09 | 0.09 |
Discount rate | Level III | Other | Discounted cash flow | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.39 | 0.19 |
Discount rate | Level III | Other | Discounted cash flow | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.17 | 0.18 |
Discount rate | Level III | Equity investments: | Discounted cash flow | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 0.12 | 0.12 |
Discount rate | Level III | Equity investments: | Discounted cash flow | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 0.18 | 0.20 |
Discount rate | Level III | Equity investments: | Discounted cash flow | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 0.15 | 0.15 |
Discount rate | Level III | Equity investments: | Discounted cash flow / Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 0.13 | 0.12 |
Discount rate | Level III | Equity investments: | Discounted cash flow / Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 0.13 | 0.12 |
Discount rate | Level III | Equity investments: | Discounted cash flow / Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 0.13 | 0.12 |
Revenue multiple | Level III | Other | Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | $ 13,297 | $ 1,345 |
Revenue multiple | Level III | Other | Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | | 0.3 |
Equity investments, measurement inputs | 1.5 | |
Revenue multiple | Level III | Other | Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | | 0.3 |
Equity investments, measurement inputs | 1.5 | |
Revenue multiple | Level III | Other | Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | | 0.3 |
Equity investments, measurement inputs | 1.5 | |
Revenue multiple | Level III | Equity investments: | Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, at fair value | $ 392,286 | $ 60,841 |
Revenue multiple | Level III | Equity investments: | Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 5 | 1 |
Revenue multiple | Level III | Equity investments: | Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 14 | 2 |
Revenue multiple | Level III | Equity investments: | Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 8.9 | 1.5 |
Multiple of underlying assets | Level III | Consumer discretionary | Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 1 | |
Multiple of underlying assets | Level III | Consumer discretionary | Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 1 | |
Multiple of underlying assets | Level III | Consumer discretionary | Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 1 | |
Multiple of underlying assets | Level III | Financials | Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.5 | 0.5 |
Multiple of underlying assets | Level III | Financials | Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 1 | 1 |
Multiple of underlying assets | Level III | Financials | Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 0.9 | 0.7 |
Multiple of underlying assets | Level III | Industrials | Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | | 9.8 |
Multiple of underlying assets | Level III | Industrials | Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | | 9.8 |
Multiple of underlying assets | Level III | Industrials | Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | | 9.8 |
Multiple of underlying assets | Level III | Real estate | Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 1 | 1 |
Multiple of underlying assets | Level III | Real estate | Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 1 | 1 |
Multiple of underlying assets | Level III | Real estate | Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | 1 | 1 |
Multiple of underlying assets | Level III | Equity investments: | Recent market information | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 0.5 | |
Multiple of underlying assets | Level III | Equity investments: | Recent market information | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 1 | |
Multiple of underlying assets | Level III | Equity investments: | Recent market information | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 1 | |
Multiple of underlying assets | Level III | Equity investments: | Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, at fair value | | $ 670,215 |
Multiple of underlying assets | Level III | Equity investments: | Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | | 0.9 |
Multiple of underlying assets | Level III | Equity investments: | Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | | 1 |
Multiple of underlying assets | Level III | Equity investments: | Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | | 1 |
Earning Multiple | Level III | Other | Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, at fair value | $ 19,082 | $ 19,820 |
Earning Multiple | Level III | Other | Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | | 6 |
Equity investments, measurement inputs | 6 | |
Earning Multiple | Level III | Other | Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | | 6 |
Equity investments, measurement inputs | 6 | |
Earning Multiple | Level III | Other | Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Credit-oriented investments, measurement inputs | | 6 |
Equity investments, measurement inputs | 6 | |
Earning Multiple | Level III | Equity investments: | Discounted cash flow / Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 10 | 9 |
Earning Multiple | Level III | Equity investments: | Discounted cash flow / Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 12 | 11 |
Earning Multiple | Level III | Equity investments: | Discounted cash flow / Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 11 | 10 |
Earning Multiple | Level III | Equity investments: | Market approach (comparable companies) | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, at fair value | $ 31,742 | $ 396,688 |
Earning Multiple | Level III | Equity investments: | Market approach (comparable companies) | Minimum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 2 | 2 |
Earning Multiple | Level III | Equity investments: | Market approach (comparable companies) | Maximum | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 2 | 11 |
Earning Multiple | Level III | Equity investments: | Market approach (comparable companies) | Weighted Average | | |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | | |
Equity investments, measurement inputs | 2 | 8.5 |