v3.25.2
Long-Duration Insurance Contracts - Discount Rates for LFPB (Details)
Jun. 30, 2025
Jun. 30, 2024
Whole Life | Minimum    
Liability for Future Policy Benefit, by Product Segment [Line Items]    
Interest accretion rate 1.70% 1.70%
Current discount rate 4.90% 4.80%
Whole Life | Maximum    
Liability for Future Policy Benefit, by Product Segment [Line Items]    
Interest accretion rate 4.80% 4.90%
Current discount rate 5.70% 5.60%
Term Life | Minimum    
Liability for Future Policy Benefit, by Product Segment [Line Items]    
Interest accretion rate 4.20% 4.20%
Current discount rate 5.30% 5.40%
Term Life | Maximum    
Liability for Future Policy Benefit, by Product Segment [Line Items]    
Interest accretion rate 4.20% 4.20%
Current discount rate 5.40% 5.50%
Experience life    
Liability for Future Policy Benefit, by Product Segment [Line Items]    
Interest accretion rate 6.10% 6.10%
Current discount rate 5.50% 5.60%
Limited-Pay Whole Life    
Liability for Future Policy Benefit, by Product Segment [Line Items]    
Interest accretion rate 4.00% 4.00%
Current discount rate 5.80% 5.70%
Supplemental health | Minimum    
Liability for Future Policy Benefit, by Product Segment [Line Items]    
Interest accretion rate 1.70% 1.70%
Current discount rate 5.50% 5.60%
Supplemental health | Maximum    
Liability for Future Policy Benefit, by Product Segment [Line Items]    
Interest accretion rate 2.80% 2.70%
Current discount rate 5.70% 5.70%
SPIA (life contingent) | Minimum    
Liability for Future Policy Benefit, by Product Segment [Line Items]    
Interest accretion rate 1.70% 1.70%
Current discount rate 5.20% 5.40%
SPIA (life contingent) | Maximum    
Liability for Future Policy Benefit, by Product Segment [Line Items]    
Interest accretion rate 4.10% 4.10%
Current discount rate 5.30% 5.50%