v3.26.1
INVESTMENTS - Schedule of Investments Held and Securities Sold Short by Consolidated Funds (Details) - Consolidated Funds - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Schedule Of Investments In Marketable Securities [Line Items]    
Debt securities, fair value $ 2,199,123 $ 2,032,649
Debt securities, fair value as a percentage of investments of consolidated funds 39.90% 40.60%
Equity securities, fair value $ 2,947,854 $ 2,627,788
Equity securities, fair value as a percentage of investments of consolidated funds 53.50% 52.40%
Real estate investments, at fair value $ 368,753 $ 352,540
Real estate, fair value as a percentage of investments of consolidated funds 6.60% 7.00%
Investments, at fair value $ 5,515,730 $ 5,012,977
Total investments, fair value as a percentage of investments of consolidated funds 100.00% 100.00%
United States:    
Schedule Of Investments In Marketable Securities [Line Items]    
Debt securities, fair value $ 1,462,209 $ 1,245,636
Debt securities, fair value as a percentage of investments of consolidated funds 26.50% 24.90%
Total debt securities, cost $ 1,682,592 $ 1,410,932
Equity securities, fair value $ 2,418,778 $ 2,058,375
Equity securities, fair value as a percentage of investments of consolidated funds 44.00% 41.10%
Total equity securities, cost $ 1,900,527 $ 1,658,791,000
Real estate investments, at fair value $ 79,741 $ 85,059
Real estate, fair value as a percentage of investments of consolidated funds 1.40% 1.70%
Real estate securities, cost $ 83,411 $ 81,097,000
Europe:    
Schedule Of Investments In Marketable Securities [Line Items]    
Debt securities, fair value $ 304,165 $ 218,618
Debt securities, fair value as a percentage of investments of consolidated funds 5.50% 4.40%
Total debt securities, cost $ 288,571 $ 220,047,000
Equity securities, fair value $ 449,199 $ 442,853
Equity securities, fair value as a percentage of investments of consolidated funds 8.10% 8.80%
Total equity securities, cost $ 283,290 $ 332,655
Real estate investments, at fair value $ 289,012 $ 267,481
Real estate, fair value as a percentage of investments of consolidated funds 5.20% 5.30%
Real estate securities, cost $ 289,938 $ 248,112,000
Asia and other:    
Schedule Of Investments In Marketable Securities [Line Items]    
Debt securities, fair value $ 432,749 $ 568,395
Debt securities, fair value as a percentage of investments of consolidated funds 7.90% 11.30%
Total debt securities, cost $ 415,831 $ 556,028,000
Equity securities, fair value $ 79,877 $ 126,560
Equity securities, fair value as a percentage of investments of consolidated funds 1.40% 2.50%
Total equity securities, cost $ 74,199 $ 111,335,000