v3.26.1
Investments - Schedule of Rollforward of Mortgagees Allowance for Credit Loss (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning Balance $ 159 $ 130 $ 133 $ 121
Charge offs, net of recoveries (5) 0 (10) (6)
Reductions for mortgages disposed 0 (2) 0 (2)
Additions from purchase of PCD mortgage loans 0 0 0 0
Provision (release) 22 9 53 24
Ending Balance 176 137 176 137
Financing receivables, accrued interest receivable 52 43 52 43
Accrued interest written off 1 1 1 1
Apartment        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning Balance 23 28 32 23
Charge offs, net of recoveries 0 0 (1) 0
Reductions for mortgages disposed 0 (1) 0 (1)
Additions from purchase of PCD mortgage loans 0 0 0 0
Provision (release) 27 (9) 19 (4)
Ending Balance 50 18 50 18
Hotel        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning Balance 4 7 11 7
Charge offs, net of recoveries 0 0 0 0
Reductions for mortgages disposed 0 0 0 0
Additions from purchase of PCD mortgage loans 0 0 0 0
Provision (release) 11 3 4 3
Ending Balance 15 10 15 10
Office        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning Balance 56 40 28 44
Charge offs, net of recoveries (5) 0 (9) (6)
Reductions for mortgages disposed 0 0 0 0
Additions from purchase of PCD mortgage loans 0 0 0 0
Provision (release) (20) 2 12 4
Ending Balance 31 42 31 42
Retail        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning Balance 30 19 17 19
Charge offs, net of recoveries 0 0 0 0
Reductions for mortgages disposed 0 (1) 0 (1)
Additions from purchase of PCD mortgage loans 0 0 0 0
Provision (release) (4) 6 9 6
Ending Balance 26 24 26 24
Warehouse        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning Balance 23 20 27 20
Charge offs, net of recoveries 0 0 0 0
Reductions for mortgages disposed 0 0 0 0
Additions from purchase of PCD mortgage loans 0 0 0 0
Provision (release) 10 6 6 6
Ending Balance 33 26 33 26
Other        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning Balance 1 2 2 3
Charge offs, net of recoveries 0 0 0 0
Reductions for mortgages disposed 0 0 0 0
Additions from purchase of PCD mortgage loans 0 0 0 0
Provision (release) 1 0 0 (1)
Ending Balance 2 2 2 2
Residential Mortgage        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning Balance 22 14 16 5
Charge offs, net of recoveries 0 0 0 0
Reductions for mortgages disposed 0 0 0 0
Additions from purchase of PCD mortgage loans 0 0 0 0
Provision (release) (3) 1 3 10
Ending Balance $ 19 $ 15 $ 19 $ 15