XML 72 R60.htm IDEA: XBRL DOCUMENT v3.25.2
Investments - Schedule of Investment in CMLs by Loan to Value and Debt Service Coverage Ratios (Details) - Commercial Mortgage - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Schedule of Investments [Line Items]    
Loans $ 3,085 $ 2,722
% of Total 100.00% 100.00%
Credit Quality Indicator Current Year [Abstract]    
Year one $ 355 $ 273
Year two 300 227
Year three 234 290
Year four 291 1,253
Year five 1,253 469
Prior 652 210
Total 3,085 2,722
Credit Quality Indicator Prior Year [Abstract]    
Year one 355 273
Year two 300 227
Year three 234 290
Year four 291 1,253
Year five 1,253 469
Prior 652 210
Total 3,085 2,722
Fair Value    
Schedule of Investments [Line Items]    
Loans $ 2,827 $ 2,404
% of Total 100.00% 100.00%
Credit Quality Indicator Current Year [Abstract]    
Total $ 2,827 $ 2,404
Credit Quality Indicator Prior Year [Abstract]    
Total 2,827 2,404
Less than 50.00%    
Schedule of Investments [Line Items]    
Loans $ 604 $ 524
% of Total 20.00% 19.00%
Credit Quality Indicator Current Year [Abstract]    
Year one $ 51 $ 66
Year two 75 99
Year three 106 19
Year four 20 74
Year five 75 189
Prior 277 77
Total 604 524
Credit Quality Indicator Prior Year [Abstract]    
Year one 51 66
Year two 75 99
Year three 106 19
Year four 20 74
Year five 75 189
Prior 277 77
Total 604 524
Less than 50.00% | Fair Value    
Schedule of Investments [Line Items]    
Loans $ 586 $ 501
% of Total 21.00% 21.00%
Credit Quality Indicator Current Year [Abstract]    
Total $ 586 $ 501
Credit Quality Indicator Prior Year [Abstract]    
Total 586 501
50.00% to 59.99%    
Schedule of Investments [Line Items]    
Loans $ 1,058 $ 927
% of Total 34.00% 34.00%
Credit Quality Indicator Current Year [Abstract]    
Year one $ 152 $ 112
Year two 130 53
Year three 53 149
Year four 149 321
Year five 321 159
Prior 253 133
Total 1,058 927
Credit Quality Indicator Prior Year [Abstract]    
Year one 152 112
Year two 130 53
Year three 53 149
Year four 149 321
Year five 321 159
Prior 253 133
Total 1,058 927
50.00% to 59.99% | Fair Value    
Schedule of Investments [Line Items]    
Loans $ 977 $ 826
% of Total 34.00% 34.00%
Credit Quality Indicator Current Year [Abstract]    
Total $ 977 $ 826
Credit Quality Indicator Prior Year [Abstract]    
Total 977 826
60.00% to 74.99%    
Schedule of Investments [Line Items]    
Loans $ 1,406 $ 1,254
% of Total 45.00% 46.00%
Credit Quality Indicator Current Year [Abstract]    
Year one $ 152 $ 91
Year two 91 71
Year three 71 113
Year four 113 858
Year five 857 121
Prior 122 0
Total 1,406 1,254
Credit Quality Indicator Prior Year [Abstract]    
Year one 152 91
Year two 91 71
Year three 71 113
Year four 113 858
Year five 857 121
Prior 122 0
Total 1,406 1,254
60.00% to 74.99% | Fair Value    
Schedule of Investments [Line Items]    
Loans $ 1,247 $ 1,060
% of Total 44.00% 44.00%
Credit Quality Indicator Current Year [Abstract]    
Total $ 1,247 $ 1,060
Credit Quality Indicator Prior Year [Abstract]    
Total 1,247 1,060
75.00% to 84.99%    
Schedule of Investments [Line Items]    
Loans $ 17 $ 17
% of Total 1.00% 1.00%
Credit Quality Indicator Current Year [Abstract]    
Year one $ 0 $ 4
Year two 4 4
Year three 4 9
Year four 9 0
Year five 0 0
Prior 0 0
Total 17 17
Credit Quality Indicator Prior Year [Abstract]    
Year one 0 4
Year two 4 4
Year three 4 9
Year four 9 0
Year five 0 0
Prior 0 0
Total 17 17
75.00% to 84.99% | Fair Value    
Schedule of Investments [Line Items]    
Loans $ 17 $ 17
% of Total 1.00% 1.00%
Credit Quality Indicator Current Year [Abstract]    
Total $ 17 $ 17
Credit Quality Indicator Prior Year [Abstract]    
Total 17 17
Greater than 1.25    
Schedule of Investments [Line Items]    
Loans 2,862 2,535
Credit Quality Indicator Current Year [Abstract]    
Year one 345 140
Year two 140 215
Year three 222 278
Year four 279 1,241
Year five 1,241 469
Prior 635 192
Total 2,862 2,535
Credit Quality Indicator Prior Year [Abstract]    
Year one 345 140
Year two 140 215
Year three 222 278
Year four 279 1,241
Year five 1,241 469
Prior 635 192
Total 2,862 2,535
Greater than 1.25 | Less than 50.00%    
Schedule of Investments [Line Items]    
Loans 561 490
Credit Quality Indicator Current Year [Abstract]    
Total 561 490
Credit Quality Indicator Prior Year [Abstract]    
Total 561 490
Greater than 1.25 | 50.00% to 59.99%    
Schedule of Investments [Line Items]    
Loans 916 803
Credit Quality Indicator Current Year [Abstract]    
Total 916 803
Credit Quality Indicator Prior Year [Abstract]    
Total 916 803
Greater than 1.25 | 60.00% to 74.99%    
Schedule of Investments [Line Items]    
Loans 1,381 1,238
Credit Quality Indicator Current Year [Abstract]    
Total 1,381 1,238
Credit Quality Indicator Prior Year [Abstract]    
Total 1,381 1,238
Greater than 1.25 | 75.00% to 84.99%    
Schedule of Investments [Line Items]    
Loans 4 4
Credit Quality Indicator Current Year [Abstract]    
Total 4 4
Credit Quality Indicator Prior Year [Abstract]    
Total 4 4
Greater than 1.00 but less than 1.25    
Schedule of Investments [Line Items]    
Loans 202 166
Credit Quality Indicator Current Year [Abstract]    
Year one 10 133
Year two 160 12
Year three 12 3
Year four 3 0
Year five 0 0
Prior 17 18
Total 202 166
Credit Quality Indicator Prior Year [Abstract]    
Year one 10 133
Year two 160 12
Year three 12 3
Year four 3 0
Year five 0 0
Prior 17 18
Total 202 166
Greater than 1.00 but less than 1.25 | Less than 50.00%    
Schedule of Investments [Line Items]    
Loans 43 34
Credit Quality Indicator Current Year [Abstract]    
Total 43 34
Credit Quality Indicator Prior Year [Abstract]    
Total 43 34
Greater than 1.00 but less than 1.25 | 50.00% to 59.99%    
Schedule of Investments [Line Items]    
Loans 130 112
Credit Quality Indicator Current Year [Abstract]    
Total 130 112
Credit Quality Indicator Prior Year [Abstract]    
Total 130 112
Greater than 1.00 but less than 1.25 | 60.00% to 74.99%    
Schedule of Investments [Line Items]    
Loans 25 16
Credit Quality Indicator Current Year [Abstract]    
Total 25 16
Credit Quality Indicator Prior Year [Abstract]    
Total 25 16
Greater than 1.00 but less than 1.25 | 75.00% to 84.99%    
Schedule of Investments [Line Items]    
Loans 4 4
Credit Quality Indicator Current Year [Abstract]    
Total 4 4
Credit Quality Indicator Prior Year [Abstract]    
Total 4 4
Less than 1.00    
Schedule of Investments [Line Items]    
Loans 21 21
Credit Quality Indicator Current Year [Abstract]    
Year one 0 0
Year two 0 0
Year three 0 9
Year four 9 12
Year five 12 0
Prior 0 0
Total 21 21
Credit Quality Indicator Prior Year [Abstract]    
Year one 0 0
Year two 0 0
Year three 0 9
Year four 9 12
Year five 12 0
Prior 0 0
Total 21 21
Less than 1.00 | Less than 50.00%    
Schedule of Investments [Line Items]    
Loans 0 0
Credit Quality Indicator Current Year [Abstract]    
Total 0 0
Credit Quality Indicator Prior Year [Abstract]    
Total 0 0
Less than 1.00 | 50.00% to 59.99%    
Schedule of Investments [Line Items]    
Loans 12 12
Credit Quality Indicator Current Year [Abstract]    
Total 12 12
Credit Quality Indicator Prior Year [Abstract]    
Total 12 12
Less than 1.00 | 60.00% to 74.99%    
Schedule of Investments [Line Items]    
Loans 0 0
Credit Quality Indicator Current Year [Abstract]    
Total 0 0
Credit Quality Indicator Prior Year [Abstract]    
Total 0 0
Less than 1.00 | 75.00% to 84.99%    
Schedule of Investments [Line Items]    
Loans 9 9
Credit Quality Indicator Current Year [Abstract]    
Total 9 9
Credit Quality Indicator Prior Year [Abstract]    
Total $ 9 $ 9