v3.26.1
Investments (Consolidated Variable Interest Entities) (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Variable Interest Entity [Line Items]      
Total Assets $ 743,211 $ 745,166  
Total Liabilities 715,410 716,245  
Real Estate Investments, Net 13,356 13,440  
Leased real estate investments, Carrying Value 4,379 4,174  
Notes Issued by Collateralized Financing Entities 1,138 1,206  
Commitments to Extend Credit [Member]      
Variable Interest Entity [Line Items]      
Total Assets 5,900 6,200  
Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Total Assets 2,596 2,458  
Total Liabilities 1,392 1,338  
Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total Assets 282 306  
Total Liabilities 126 120  
Real Estate Investments, Net 376 302  
FVO securities | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Total Assets 1,257 1,300  
FVO securities | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total Assets 0 0  
Contract-holder Directed Equity Securities | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Total Assets 408 451  
Contract-holder Directed Equity Securities | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total Assets 0 0  
REJVs | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Real Estate Investments, Net 173 81  
REJVs | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Real Estate Investments, Net 203 221  
Investment funds (1) | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Total Assets 590   $ 490
Investment funds (1) | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total Assets   0  
Partnership [Member] | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Total Assets 0 0  
Partnership [Member] | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total Assets 43 45  
Leasing Arrangement | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Leased real estate investments, Carrying Value 24 25  
Leasing Arrangement | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Leased real estate investments, Carrying Value 0 0  
Cash, cash equivalents and short-term investments (1) | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Total Assets 121 90  
Cash, cash equivalents and short-term investments (1) | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total Assets 11 6  
Other Assets | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Total Assets 23 21  
Other Assets | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total Assets 25 34  
Short-term Debt [Member] | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Total Liabilities 0 0  
Short-term Debt [Member] | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total Liabilities 113 117  
Long-term Debt [Member] | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Total Liabilities 68 28  
Long-term Debt [Member] | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total Liabilities 0 0  
NotesMember | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Notes Issued by Collateralized Financing Entities 1,138 1,206  
NotesMember | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Notes Issued by Collateralized Financing Entities 0 0  
Other Liabilities [Member] | Variable Interest Entity Primary Beneficiary and Asset Manager      
Variable Interest Entity [Line Items]      
Total Liabilities 132 158  
Other Liabilities [Member] | Variable Interest Entity, Primary Beneficiary      
Variable Interest Entity [Line Items]      
Total Liabilities $ 7 $ 9