v3.26.3
INVESTMENTS - Other Loans by Key Credit Quality Indicators (Detail) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Credit Ratings:    
Total $ 9,464 $ 10,191
Other loans    
Credit Ratings:    
2026 112  
2025 39  
2024 172  
2023 66  
2022 86  
Prior 27  
Revolving Loans 0  
Total 502 $ 447
Current-period gross writeoffs:    
2026 0  
2025 0  
2024 0  
2023 0  
2022 0  
Prior 0  
Revolving Loans 0  
Total 0  
Other loans | A Credit Rating    
Credit Ratings:    
2026 26  
2025 0  
2024 0  
2023 0  
2022 55  
Prior 0  
Revolving Loans 0  
Total 81  
Other loans | AA Credit Rating    
Credit Ratings:    
2026 0  
2025 0  
2024 0  
2023 0  
2022 8  
Prior 3  
Revolving Loans 0  
Total 11  
Other loans | BBB Credit Rating    
Credit Ratings:    
2026 86  
2025 39  
2024 172  
2023 0  
2022 23  
Prior 24  
Revolving Loans 0  
Total 344  
Other loans | BB Credit Rating    
Credit Ratings:    
2026 0  
2025 0  
2024 0  
2023 66  
2022 0  
Prior 0  
Revolving Loans 0  
Total $ 66