v3.25.1
FAIR VALUE - Schedule of Valuation Techniques and Quantitative Information Utilized in Determining Fair Value of Consolidated Funds’ Level III Investments (Details) - Consolidated Funds
$ in Thousands
Mar. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Investments, at fair value $ 4,769,084 $ 4,946,862
Level III    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Investments, at fair value 3,941,755 4,062,983
Level III | Consumer discretionary: | Discounted Cash Flow    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value 97,480  
Real estate-oriented, at fair value $ 57,854 $ 60,960
Level III | Consumer discretionary: | Discounted Cash Flow | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.16  
Real estate oriented, measurement input 20.00% 20.00%
Level III | Consumer discretionary: | Discounted Cash Flow | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.20  
Real estate oriented, measurement input 20.00% 20.00%
Level III | Consumer discretionary: | Discounted Cash Flow | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.17  
Real estate oriented, measurement input 20.00% 20.00%
Level III | Consumer discretionary: | Recent Market Information    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 39,496  
Level III | Consumer discretionary: | Market Approach (Comparable Companies)    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 19,015  
Level III | Consumer discretionary: | Market Approach (Comparable Companies) | Minimum | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 1.0  
Level III | Consumer discretionary: | Market Approach (Comparable Companies) | Maximum | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 1.0  
Level III | Consumer discretionary: | Market Approach (Comparable Companies) | Weighted Average | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 1.0  
Level III | Consumer discretionary: | Expected Recovery    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 2,177  
Level III | Communication services: | Discounted Cash Flow    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value   $ 4,688
Level III | Communication services: | Discounted Cash Flow | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   0.17
Level III | Communication services: | Discounted Cash Flow | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   0.17
Level III | Communication services: | Discounted Cash Flow | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   0.17
Level III | Communication services: | Recent Market Information    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value   $ 17,474
Level III | Communication services: | Recent Transaction Price    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value   (67)
Level III | Energy: | Discounted Cash Flow    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 32,739 $ 96,532
Level III | Energy: | Discounted Cash Flow | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.16 0.14
Level III | Energy: | Discounted Cash Flow | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.16 0.16
Level III | Energy: | Discounted Cash Flow | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.16 0.15
Level III | Energy: | Recent Market Information    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 436 $ 450
Level III | Energy: | Recent Transaction Price    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value   0
Level III | Energy: | Market Approach (Comparable Companies)    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value   $ 1,250
Level III | Energy: | Market Approach (Comparable Companies) | Minimum | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   2.1
Level III | Energy: | Market Approach (Comparable Companies) | Maximum | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   2.1
Level III | Energy: | Market Approach (Comparable Companies) | Weighted Average | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   2.1
Level III | Financials: | Discounted Cash Flow    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 17,450 $ 94,375
Level III | Financials: | Discounted Cash Flow | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.05 0.05
Level III | Financials: | Discounted Cash Flow | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.14 0.14
Level III | Financials: | Discounted Cash Flow | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.05 0.12
Level III | Financials: | Recent Market Information    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 30,155 $ 32,112
Level III | Financials: | Recent Transaction Price    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value   16,933
Level III | Financials: | Market Approach (Comparable Companies)    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value 21,282  
Real estate-oriented, at fair value $ 57,149  
Level III | Financials: | Market Approach (Comparable Companies) | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value   21,620
Level III | Financials: | Market Approach (Comparable Companies) | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value   $ 1,938
Level III | Financials: | Market Approach (Comparable Companies) | Minimum | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.5 0.5
Real estate oriented, measurement input 100.00%  
Level III | Financials: | Market Approach (Comparable Companies) | Minimum | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   6.5
Level III | Financials: | Market Approach (Comparable Companies) | Maximum | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 1.0 1.0
Real estate oriented, measurement input 100.00%  
Level III | Financials: | Market Approach (Comparable Companies) | Maximum | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   6.5
Level III | Financials: | Market Approach (Comparable Companies) | Weighted Average | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.9 0.9
Real estate oriented, measurement input 100.00%  
Level III | Financials: | Market Approach (Comparable Companies) | Weighted Average | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   6.5
Level III | Financials: | Expected Recovery    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 786 $ 11
Level III | Health Care | Discounted Cash Flow    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 120,357  
Level III | Health Care | Discounted Cash Flow | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.09  
Level III | Health Care | Discounted Cash Flow | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.19  
Level III | Health Care | Discounted Cash Flow | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.13  
Level III | Health Care | Recent Market Information    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 110  
Level III | Health Care | Recent Transaction Price    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value 17,447  
Level III | Industrials | Discounted Cash Flow    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 56,184 $ 75,017
Level III | Industrials | Discounted Cash Flow | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.10 0
Level III | Industrials | Discounted Cash Flow | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.68 0.20
Level III | Industrials | Discounted Cash Flow | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.36 0.15
Level III | Industrials | Recent Market Information    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ (90) $ 10,771
Level III | Industrials | Recent Transaction Price    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value 71,371 79,595
Level III | Industrials | Market Approach (Comparable Companies)    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 537 $ 532
Level III | Industrials | Market Approach (Comparable Companies) | Minimum | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 7.0 7.0
Level III | Industrials | Market Approach (Comparable Companies) | Maximum | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 7.0 7.0
Level III | Industrials | Market Approach (Comparable Companies) | Weighted Average | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 7.0 7.0
Level III | Materials: | Discounted Cash Flow    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 134,939 $ 161,879
Level III | Materials: | Discounted Cash Flow | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.07 0.13
Level III | Materials: | Discounted Cash Flow | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.14 0.14
Level III | Materials: | Discounted Cash Flow | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.13 0.13
Level III | Materials: | Recent Market Information    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value   $ 228,948
Level III | Materials: | Recent Transaction Price    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 22,145 22,744
Level III | Real estate: | Discounted Cash Flow    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value 225,912 198,904
Real estate-oriented, at fair value $ 160,901 $ 145,221
Level III | Real estate: | Discounted Cash Flow | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.06 0.12
Real estate oriented, measurement input 12.00% 4.00%
Level III | Real estate: | Discounted Cash Flow | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.17 0.19
Real estate oriented, measurement input 26.00% 26.00%
Level III | Real estate: | Discounted Cash Flow | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.14 0.15
Real estate oriented, measurement input 16.00% 15.00%
Level III | Real estate: | Recent Market Information    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 4,573 $ 26,839
Level III | Real estate: | Recent Transaction Price    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value 59,817 39,981
Real estate-oriented, at fair value 14,253  
Level III | Real estate: | Market Approach (Comparable Companies)    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value 145,222 $ 144,469
Real estate-oriented, at fair value $ 4,820  
Level III | Real estate: | Market Approach (Comparable Companies) | Minimum | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 1.0 1.0
Real estate oriented, measurement input 100.00%  
Level III | Real estate: | Market Approach (Comparable Companies) | Maximum | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 1.0 1.0
Real estate oriented, measurement input 100.00%  
Level III | Real estate: | Market Approach (Comparable Companies) | Weighted Average | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 1.0 1.0
Real estate oriented, measurement input 100.00%  
Level III | Other: | Discounted Cash Flow    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 207,170 $ 585,355
Level III | Other: | Discounted Cash Flow | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.08 0
Level III | Other: | Discounted Cash Flow | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.19 0.27
Level III | Other: | Discounted Cash Flow | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 0.11 0.15
Level III | Other: | Recent Market Information    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 447,282 $ 62,281
Level III | Other: | Recent Transaction Price    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value (230) 46,921
Level III | Other: | Market Approach (Comparable Companies)    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value   62,953
Level III | Other: | Market Approach (Comparable Companies) | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value 28,019 19,529
Level III | Other: | Market Approach (Comparable Companies) | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, at fair value $ 11,822 $ 9,604
Level III | Other: | Market Approach (Comparable Companies) | Minimum | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   1.0
Level III | Other: | Market Approach (Comparable Companies) | Minimum | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 7.0 6.5
Level III | Other: | Market Approach (Comparable Companies) | Minimum | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 2.1 2.1
Level III | Other: | Market Approach (Comparable Companies) | Maximum | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   1.0
Level III | Other: | Market Approach (Comparable Companies) | Maximum | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 8.0 7.0
Level III | Other: | Market Approach (Comparable Companies) | Maximum | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 2.1 2.1
Level III | Other: | Market Approach (Comparable Companies) | Weighted Average | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs   1.0
Level III | Other: | Market Approach (Comparable Companies) | Weighted Average | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 7.3 7.0
Level III | Other: | Market Approach (Comparable Companies) | Weighted Average | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Credit-oriented investments, measurement inputs 2.1 2.1
Level III | Equity investments: | Discounted Cash Flow    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, at fair value $ 229,828 $ 213,813
Level III | Equity investments: | Discounted Cash Flow | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 0.11 0.04
Level III | Equity investments: | Discounted Cash Flow | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 0.18 0.18
Level III | Equity investments: | Discounted Cash Flow | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 0.14 0.14
Level III | Equity investments: | Recent Market Information    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, at fair value $ 21,985 $ 5,979
Level III | Equity investments: | Recent Transaction Price    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, at fair value 238,648 202,057
Level III | Equity investments: | Market Approach (Comparable Companies) | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, at fair value 802,443 850,420
Level III | Equity investments: | Market Approach (Comparable Companies) | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, at fair value 500,128 458,953
Level III | Equity investments: | Market Approach (Comparable Companies) | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, at fair value $ 5,526 $ 26,445
Level III | Equity investments: | Market Approach (Comparable Companies) | Minimum | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 0.5 1.0
Level III | Equity investments: | Market Approach (Comparable Companies) | Minimum | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 1.0 5.0
Level III | Equity investments: | Market Approach (Comparable Companies) | Minimum | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 1.0 1.0
Level III | Equity investments: | Market Approach (Comparable Companies) | Maximum | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 2.0 1.0
Level III | Equity investments: | Market Approach (Comparable Companies) | Maximum | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 17.0 14.0
Level III | Equity investments: | Market Approach (Comparable Companies) | Maximum | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 2.1 2.1
Level III | Equity investments: | Market Approach (Comparable Companies) | Weighted Average | Multiple of Underlying Assets    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 1.0 1.0
Level III | Equity investments: | Market Approach (Comparable Companies) | Weighted Average | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 8.0 9.6
Level III | Equity investments: | Market Approach (Comparable Companies) | Weighted Average | Revenue Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 1.9 1.2
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 $ 23,830 $ 25,295
Level III | Equity investments: | Discounted Cash Flow / Market Approach (Comparable Companies) | Minimum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 0.12 0.11
Level III | Equity investments: | Discounted Cash Flow / Market Approach (Comparable Companies) | Minimum | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 9.0 10.0
Level III | Equity investments: | Discounted Cash Flow / Market Approach (Comparable Companies) | Maximum | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 0.12 0.11
Level III | Equity investments: | Discounted Cash Flow / Market Approach (Comparable Companies) | Maximum | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 11.0 12.0
Level III | Equity investments: | Discounted Cash Flow / Market Approach (Comparable Companies) | Weighted Average | Discount rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 0.12 0.11
Level III | Equity investments: | Discounted Cash Flow / Market Approach (Comparable Companies) | Weighted Average | Earning Multiple    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, measurement inputs 10.0 11.0
Level III | Equity investments: | Expected Recovery    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, at fair value $ 8,980 $ 8,903
Level III | Equity investments: | Black Scholes    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Equity investments, at fair value $ 1,807 $ 1,299