v3.25.4
FAIR VALUE MEASUREMENTS OF FINANCIAL INSTRUMENTS - Financial Instruments (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Borrowings of consolidated funds $ 462 $ 251
Cash and Cash Equivalents    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 1,181 172
Financial Assets    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 417 231
Common and Preferred Shares    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 337 398
Investment, Affiliated Issuer    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 700 1,026
Equity Method Investments    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 330 351
Investments held for sale    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments   242
Investments in equity securities    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Variable Interest Entities 253 251
Investments in debt    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Variable Interest Entities 252  
Assets, Total    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 2,965 2,420
Variable Interest Entities 505 251
Financial Liabilities    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 449 228
Borrowings    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Borrowings of consolidated funds 462 251
Liabilities, Total    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 449 228
Borrowings of consolidated funds 462 251
Common and Preferred Shares    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 27 25
Investment, Affiliated Issuer    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 700 1,026
Assets, Total    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 727 1,051
Liabilities, Total    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 0 0
Financial Assets    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 410 231
Common and Preferred Shares    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 310 363
Equity Method Investments    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 330 351
Investments held for sale    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments   242
Investments in equity securities    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Variable Interest Entities 253 251
Investments in debt    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Variable Interest Entities 252  
Assets, Total    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 1,050 1,187
Variable Interest Entities 505 251
Financial Liabilities    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 444 228
Liabilities, Total    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 444 228
Financial Assets    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 7  
Assets, Total    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 7 0
Financial Liabilities    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 5  
Liabilities, Total    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 5 0
Cash and Cash Equivalents    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 1,181 172
Common and Preferred Shares    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments   10
Assets, Total    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 1,181 182
Borrowings    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Borrowings of consolidated funds 462 251
Liabilities, Total    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial Instruments 0 0
Borrowings of consolidated funds $ 462 $ 251