v3.26.3
INVESTMENTS - Credit Quality (Details) - USD ($)
$ in Millions
9 Months Ended 12 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total $ 24,974 $ 22,981
Total 24,838 22,933
Non-accruing Loans 136 48
Non-accruing Loans with No Allowance 0 9
Interest Income on Non-accruing Loans 0 0
Mortgage loans, at fair value using the fair value option 71 50
Past Due    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 73 47
30-59 Days    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 15 18
60-89 Days    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 2 1
90 Days or More    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 56 28
Current    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 24,765 22,886
Commercial    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 1,460 3,095
Fiscal year before current fiscal year 3,084 1,690
Two years before current fiscal year 1,643 1,321
Three years before current fiscal year 1,064 2,980
Four years before current fiscal year 2,545 2,009
Prior 7,748 6,170
Revolving Loans Amortized Cost Basis 599 517
Revolving Loans Converted to Term Loans Amortized Cost Basis 99 603
Total 18,242 18,385
Total 18,116 18,348
Non-accruing Loans 126 37
Non-accruing Loans with No Allowance 0 0
Interest Income on Non-accruing Loans 0 0
Commercial | Past Due    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 0 0
Commercial | 30-59 Days    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 0 0
Commercial | 60-89 Days    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 0 0
Commercial | 90 Days or More    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 0 0
Commercial | Current    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 18,116 18,348
Commercial | Greater than 2.0x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 16 127
Fiscal year before current fiscal year 127 185
Two years before current fiscal year 290 175
Three years before current fiscal year 297 1,036
Four years before current fiscal year 659 1,069
Prior 3,055 2,683
Revolving Loans Amortized Cost Basis 160 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 4,604 5,275
Commercial | 1.8x to 2.0x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 77 69
Fiscal year before current fiscal year 157 103
Two years before current fiscal year 0 58
Three years before current fiscal year 0 0
Four years before current fiscal year 496 209
Prior 742 978
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 307
Total 1,472 1,724
Commercial | 1.5x to 1.8x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 86 169
Fiscal year before current fiscal year 699 472
Two years before current fiscal year 297 311
Three years before current fiscal year 306 818
Four years before current fiscal year 565 48
Prior 1,847 1,190
Revolving Loans Amortized Cost Basis 26 72
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 165
Total 3,826 3,245
Commercial | 1.2x to 1.5x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 859 2,112
Fiscal year before current fiscal year 1,394 814
Two years before current fiscal year 937 355
Three years before current fiscal year 51 478
Four years before current fiscal year 367 385
Prior 1,269 328
Revolving Loans Amortized Cost Basis 296 271
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 94
Total 5,173 4,837
Commercial | 1.0x to 1.2x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 350 618
Fiscal year before current fiscal year 707 116
Two years before current fiscal year 119 412
Three years before current fiscal year 364 390
Four years before current fiscal year 183 190
Prior 506 910
Revolving Loans Amortized Cost Basis 0 174
Revolving Loans Converted to Term Loans Amortized Cost Basis 99 37
Total 2,328 2,847
Commercial | Less than 1.0x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 72 0
Fiscal year before current fiscal year 0 0
Two years before current fiscal year 0 10
Three years before current fiscal year 46 258
Four years before current fiscal year 275 108
Prior 329 81
Revolving Loans Amortized Cost Basis 117 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 839 457
Commercial | 0% - 50%    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 72 60
Fiscal year before current fiscal year 60 185
Two years before current fiscal year 210 237
Three years before current fiscal year 150 612
Four years before current fiscal year 312 204
Prior 1,651 1,770
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 2,455 3,068
Commercial | 50% - 70%    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 1,092 2,611
Fiscal year before current fiscal year 2,382 1,256
Two years before current fiscal year 1,182 856
Three years before current fiscal year 684 975
Four years before current fiscal year 689 638
Prior 2,718 1,980
Revolving Loans Amortized Cost Basis 439 357
Revolving Loans Converted to Term Loans Amortized Cost Basis 60 270
Total 9,246 8,943
Commercial | 70% - 90%    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 296 424
Fiscal year before current fiscal year 642 249
Two years before current fiscal year 178 228
Three years before current fiscal year 230 803
Four years before current fiscal year 1,235 640
Prior 1,400 1,310
Revolving Loans Amortized Cost Basis 160 160
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 333
Total 4,141 4,147
Commercial | 90% plus    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 0 0
Fiscal year before current fiscal year 0 0
Two years before current fiscal year 73 0
Three years before current fiscal year 0 590
Four years before current fiscal year 309 527
Prior 1,979 1,110
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 39 0
Total 2,400 2,227
Agricultural    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 230 306
Fiscal year before current fiscal year 281 196
Two years before current fiscal year 181 147
Three years before current fiscal year 127 271
Four years before current fiscal year 253 319
Prior 1,627 1,411
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 2,699 2,650
Total 2,689 2,639
Non-accruing Loans 10 11
Non-accruing Loans with No Allowance 0 9
Interest Income on Non-accruing Loans 0 0
Agricultural | Past Due    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 65 37
Agricultural | 30-59 Days    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 15 13
Agricultural | 60-89 Days    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 2 0
Agricultural | 90 Days or More    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 48 24
Agricultural | Current    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 2,624 2,602
Agricultural | Greater than 2.0x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 45 28
Fiscal year before current fiscal year 22 8
Two years before current fiscal year 8 5
Three years before current fiscal year 5 11
Four years before current fiscal year 35 31
Prior 198 187
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 313 270
Agricultural | 1.8x to 2.0x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 7 26
Fiscal year before current fiscal year 29 10
Two years before current fiscal year 5 17
Three years before current fiscal year 2 23
Four years before current fiscal year 20 54
Prior 129 92
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 192 222
Agricultural | 1.5x to 1.8x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 30 37
Fiscal year before current fiscal year 44 46
Two years before current fiscal year 46 11
Three years before current fiscal year 8 59
Four years before current fiscal year 34 38
Prior 304 270
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 466 461
Agricultural | 1.2x to 1.5x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 86 86
Fiscal year before current fiscal year 74 45
Two years before current fiscal year 36 41
Three years before current fiscal year 40 66
Four years before current fiscal year 54 119
Prior 577 484
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 867 841
Agricultural | 1.0x to 1.2x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 48 104
Fiscal year before current fiscal year 88 69
Two years before current fiscal year 69 43
Three years before current fiscal year 42 88
Four years before current fiscal year 87 67
Prior 374 339
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 708 710
Agricultural | Less than 1.0x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 14 25
Fiscal year before current fiscal year 24 18
Two years before current fiscal year 17 30
Three years before current fiscal year 30 24
Four years before current fiscal year 23 10
Prior 45 39
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 153 146
Agricultural | 0% - 50%    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 122 188
Fiscal year before current fiscal year 172 37
Two years before current fiscal year 36 99
Three years before current fiscal year 97 134
Four years before current fiscal year 130 218
Prior 1,237 1,087
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 1,794 1,763
Agricultural | 50% - 70%    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 108 118
Fiscal year before current fiscal year 109 159
Two years before current fiscal year 145 48
Three years before current fiscal year 30 137
Four years before current fiscal year 123 101
Prior 381 315
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 896 878
Agricultural | 70% - 90%    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 0 0
Fiscal year before current fiscal year 0 0
Two years before current fiscal year 0 0
Three years before current fiscal year 0 0
Four years before current fiscal year 0 0
Prior 0 0
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 0 0
Agricultural | 90% plus    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 0 0
Fiscal year before current fiscal year 0 0
Two years before current fiscal year 0 0
Three years before current fiscal year 0 0
Four years before current fiscal year 0 0
Prior 9 9
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 9 9
Residential mortgages:    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 1,782 711
Fiscal year before current fiscal year 1,216 602
Two years before current fiscal year 482 340
Three years before current fiscal year 276 168
Four years before current fiscal year 157 121
Prior 120 4
Total 4,033 1,946
Total 4,033 1,946
Non-accruing Loans 0 0
Non-accruing Loans with No Allowance 0 0
Interest Income on Non-accruing Loans 0 0
Residential mortgages: | Past Due    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 8 10
Residential mortgages: | 30-59 Days    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 0 5
Residential mortgages: | 60-89 Days    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 0 1
Residential mortgages: | 90 Days or More    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 8 4
Residential mortgages: | Current    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Total 4,025 1,936
Total commercial and agricultural mortgage loans:    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 1,690 3,401
Fiscal year before current fiscal year 3,365 1,886
Two years before current fiscal year 1,824 1,468
Three years before current fiscal year 1,191 3,251
Four years before current fiscal year 2,798 2,328
Prior 9,375 7,581
Revolving Loans Amortized Cost Basis 599 517
Revolving Loans Converted to Term Loans Amortized Cost Basis 99 603
Total 20,941 21,035
Total commercial and agricultural mortgage loans: | Greater than 2.0x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 61 155
Fiscal year before current fiscal year 149 193
Two years before current fiscal year 298 180
Three years before current fiscal year 302 1,047
Four years before current fiscal year 694 1,100
Prior 3,253 2,870
Revolving Loans Amortized Cost Basis 160 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 4,917 5,545
Total commercial and agricultural mortgage loans: | 1.8x to 2.0x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 84 95
Fiscal year before current fiscal year 186 113
Two years before current fiscal year 5 75
Three years before current fiscal year 2 23
Four years before current fiscal year 516 263
Prior 871 1,070
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 307
Total 1,664 1,946
Total commercial and agricultural mortgage loans: | 1.5x to 1.8x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 116 206
Fiscal year before current fiscal year 743 518
Two years before current fiscal year 343 322
Three years before current fiscal year 314 877
Four years before current fiscal year 599 86
Prior 2,151 1,460
Revolving Loans Amortized Cost Basis 26 72
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 165
Total 4,292 3,706
Total commercial and agricultural mortgage loans: | 1.2x to 1.5x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 945 2,198
Fiscal year before current fiscal year 1,468 859
Two years before current fiscal year 973 396
Three years before current fiscal year 91 544
Four years before current fiscal year 421 504
Prior 1,846 812
Revolving Loans Amortized Cost Basis 296 271
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 94
Total 6,040 5,678
Total commercial and agricultural mortgage loans: | 1.0x to 1.2x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 398 722
Fiscal year before current fiscal year 795 185
Two years before current fiscal year 188 455
Three years before current fiscal year 406 478
Four years before current fiscal year 270 257
Prior 880 1,249
Revolving Loans Amortized Cost Basis 0 174
Revolving Loans Converted to Term Loans Amortized Cost Basis 99 37
Total 3,036 3,557
Total commercial and agricultural mortgage loans: | Less than 1.0x    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 86 25
Fiscal year before current fiscal year 24 18
Two years before current fiscal year 17 40
Three years before current fiscal year 76 282
Four years before current fiscal year 298 118
Prior 374 120
Revolving Loans Amortized Cost Basis 117 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 992 603
Total commercial and agricultural mortgage loans: | 0% - 50%    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 194 248
Fiscal year before current fiscal year 232 222
Two years before current fiscal year 246 336
Three years before current fiscal year 247 746
Four years before current fiscal year 442 422
Prior 2,888 2,857
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 0
Total 4,249 4,831
Total commercial and agricultural mortgage loans: | 50% - 70%    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 1,200 2,729
Fiscal year before current fiscal year 2,491 1,415
Two years before current fiscal year 1,327 904
Three years before current fiscal year 714 1,112
Four years before current fiscal year 812 739
Prior 3,099 2,295
Revolving Loans Amortized Cost Basis 439 357
Revolving Loans Converted to Term Loans Amortized Cost Basis 60 270
Total 10,142 9,821
Total commercial and agricultural mortgage loans: | 70% - 90%    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 296 424
Fiscal year before current fiscal year 642 249
Two years before current fiscal year 178 228
Three years before current fiscal year 230 803
Four years before current fiscal year 1,235 640
Prior 1,400 1,310
Revolving Loans Amortized Cost Basis 160 160
Revolving Loans Converted to Term Loans Amortized Cost Basis 0 333
Total 4,141 4,147
Total commercial and agricultural mortgage loans: | 90% plus    
Financing Receivable, before Allowance for Credit Loss [Abstract]    
Current fiscal year 0 0
Fiscal year before current fiscal year 0 0
Two years before current fiscal year 73 0
Three years before current fiscal year 0 590
Four years before current fiscal year 309 527
Prior 1,988 1,119
Revolving Loans Amortized Cost Basis 0 0
Revolving Loans Converted to Term Loans Amortized Cost Basis 39 0
Total $ 2,409 $ 2,236