XML 129 R112.htm IDEA: XBRL DOCUMENT v3.23.1
POLICYHOLDER ACCOUNT BALANCES - Guaranteed Minimum Interest Rates (Details)
$ in Millions
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 5,308 $ 5,421
VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 4,518 4,419
GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 981 1,049
GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 303 324
EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 2,652 2,785
SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 33,613 32,675
EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 11,794 11,707
Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 702 704
At Guaranteed Minimum | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 3,796 4,594
At Guaranteed Minimum | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 4,415 4,388
At Guaranteed Minimum | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 981 1,049
At Guaranteed Minimum | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 303 324
At Guaranteed Minimum | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 2,590 2,721
At Guaranteed Minimum | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 33,613 32,675
At Guaranteed Minimum | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 7,069 11,699
At Guaranteed Minimum | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 266 $ 281
1 Basis Point - 50 Basis Points Above | Minimum    
Policyholder Account Balance [Line Items]    
Above guaranteed minimum crediting rate 0.0001 0.0001
1 Basis Point - 50 Basis Points Above | Maximum    
Policyholder Account Balance [Line Items]    
Above guaranteed minimum crediting rate 0.0050 0.0050
1 Basis Point - 50 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 854 $ 184
1 Basis Point - 50 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 93 31
1 Basis Point - 50 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1 Basis Point - 50 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1 Basis Point - 50 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1 Basis Point - 50 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1 Basis Point - 50 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 28 8
1 Basis Point - 50 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 302 $ 288
51 Basis Points - 150 Basis Points Above | Minimum    
Policyholder Account Balance [Line Items]    
Above guaranteed minimum crediting rate 0.0051 0.0051
51 Basis Points - 150 Basis Points Above | Maximum    
Policyholder Account Balance [Line Items]    
Above guaranteed minimum crediting rate 0.0150 0.0150
51 Basis Points - 150 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 610 $ 643
51 Basis Points - 150 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 9 0
51 Basis Points - 150 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
51 Basis Points - 150 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
51 Basis Points - 150 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 62 64
51 Basis Points - 150 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
51 Basis Points - 150 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 1,585 0
51 Basis Points - 150 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 127 $ 129
Greater Than 150 Basis Points Above | Minimum    
Policyholder Account Balance [Line Items]    
Above guaranteed minimum crediting rate 0.0150 0.0150
Greater Than 150 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 48 $ 0
Greater Than 150 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 1 0
Greater Than 150 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater Than 150 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater Than 150 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater Than 150 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater Than 150 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 3,112 0
Greater Than 150 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 7 6
0.00% - 1.50% | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 6 $ 5
0.00% - 1.50% | UL | Protection Solutions | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating   0.00%
0.00% - 1.50% | UL | Protection Solutions | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating   1.50%
0.00% - 1.50% | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 78 $ 52
0.00% - 1.50% | VUL | Protection Solutions | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 0.00% 0.00%
0.00% - 1.50% | VUL | Protection Solutions | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.50% 1.50%
0.00% - 1.50% | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 386 $ 394
0.00% - 1.50% | GMxB Legacy | Legacy Segment | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 0.00% 0.00%
0.00% - 1.50% | GMxB Legacy | Legacy Segment | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.50% 1.50%
0.00% - 1.50% | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 289 $ 307
0.00% - 1.50% | GMxB Core | Individual Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 0.00% 0.00%
0.00% - 1.50% | GMxB Core | Individual Retirement | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.50% 1.50%
0.00% - 1.50% | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 345 $ 340
0.00% - 1.50% | EI | Individual Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 0.00% 0.00%
0.00% - 1.50% | EI | Individual Retirement | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.50% 1.50%
0.00% - 1.50% | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 28,086 $ 26,421
0.00% - 1.50% | SCS | Individual Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 0.00% 0.00%
0.00% - 1.50% | SCS | Individual Retirement | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.50% 1.50%
0.00% - 1.50% | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 3,592 $ 3,400
0.00% - 1.50% | EG | Group Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 0.00% 0.00%
0.00% - 1.50% | EG | Group Retirement | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.50% 1.50%
0.00% - 1.50% | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 445 $ 431
0.00% - 1.50% | Momentum | Group Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 0.00% 0.00%
0.00% - 1.50% | Momentum | Group Retirement | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.50% 1.50%
0.00% - 1.50% | At Guaranteed Minimum | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 0 $ 0
0.00% - 1.50% | At Guaranteed Minimum | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 30 21
0.00% - 1.50% | At Guaranteed Minimum | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 386 394
0.00% - 1.50% | At Guaranteed Minimum | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 289 307
0.00% - 1.50% | At Guaranteed Minimum | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 345 340
0.00% - 1.50% | At Guaranteed Minimum | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 28,086 26,421
0.00% - 1.50% | At Guaranteed Minimum | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 109 3,395
0.00% - 1.50% | At Guaranteed Minimum | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 15 14
0.00% - 1.50% | 1 Basis Point - 50 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | 1 Basis Point - 50 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 40 31
0.00% - 1.50% | 1 Basis Point - 50 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | 1 Basis Point - 50 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | 1 Basis Point - 50 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | 1 Basis Point - 50 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | 1 Basis Point - 50 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 5 5
0.00% - 1.50% | 1 Basis Point - 50 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 301 287
0.00% - 1.50% | 51 Basis Points - 150 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 5 5
0.00% - 1.50% | 51 Basis Points - 150 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 7 0
0.00% - 1.50% | 51 Basis Points - 150 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | 51 Basis Points - 150 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | 51 Basis Points - 150 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | 51 Basis Points - 150 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | 51 Basis Points - 150 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 366 0
0.00% - 1.50% | 51 Basis Points - 150 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 122 124
0.00% - 1.50% | Greater Than 150 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 1 0
0.00% - 1.50% | Greater Than 150 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 1 0
0.00% - 1.50% | Greater Than 150 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | Greater Than 150 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | Greater Than 150 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | Greater Than 150 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
0.00% - 1.50% | Greater Than 150 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 3,112 0
0.00% - 1.50% | Greater Than 150 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 7 6
1.51% - 2.50% | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 1,030 $ 1,019
1.51% - 2.50% | UL | Protection Solutions | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating   1.51%
1.51% - 2.50% | UL | Protection Solutions | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating   2.50%
1.51% - 2.50% | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 538 $ 480
1.51% - 2.50% | VUL | Protection Solutions | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.51% 1.51%
1.51% - 2.50% | VUL | Protection Solutions | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
1.51% - 2.50% | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 560 $ 618
1.51% - 2.50% | GMxB Legacy | Legacy Segment | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.51% 1.51%
1.51% - 2.50% | GMxB Legacy | Legacy Segment | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
1.51% - 2.50% | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 14 $ 17
1.51% - 2.50% | GMxB Core | Individual Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.51% 1.51%
1.51% - 2.50% | GMxB Core | Individual Retirement | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
1.51% - 2.50% | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 46 $ 50
1.51% - 2.50% | EI | Individual Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.51% 1.51%
1.51% - 2.50% | EI | Individual Retirement | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
1.51% - 2.50% | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 5,527 $ 6,254
1.51% - 2.50% | SCS | Individual Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.51% 1.51%
1.51% - 2.50% | SCS | Individual Retirement | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
1.51% - 2.50% | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 902 $ 872
1.51% - 2.50% | EG | Group Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.51% 1.51%
1.51% - 2.50% | EG | Group Retirement | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
1.51% - 2.50% | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 179 $ 191
1.51% - 2.50% | Momentum | Group Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 1.51% 1.51%
1.51% - 2.50% | Momentum | Group Retirement | Maximum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
1.51% - 2.50% | At Guaranteed Minimum | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 181 $ 197
1.51% - 2.50% | At Guaranteed Minimum | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 485 480
1.51% - 2.50% | At Guaranteed Minimum | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 560 618
1.51% - 2.50% | At Guaranteed Minimum | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 14 17
1.51% - 2.50% | At Guaranteed Minimum | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 46 50
1.51% - 2.50% | At Guaranteed Minimum | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 5,527 6,254
1.51% - 2.50% | At Guaranteed Minimum | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 11 869
1.51% - 2.50% | At Guaranteed Minimum | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 178 190
1.51% - 2.50% | 1 Basis Point - 50 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 197 184
1.51% - 2.50% | 1 Basis Point - 50 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 53 0
1.51% - 2.50% | 1 Basis Point - 50 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | 1 Basis Point - 50 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | 1 Basis Point - 50 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | 1 Basis Point - 50 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | 1 Basis Point - 50 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 2 3
1.51% - 2.50% | 1 Basis Point - 50 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 1 1
1.51% - 2.50% | 51 Basis Points - 150 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 605 638
1.51% - 2.50% | 51 Basis Points - 150 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | 51 Basis Points - 150 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | 51 Basis Points - 150 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | 51 Basis Points - 150 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | 51 Basis Points - 150 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | 51 Basis Points - 150 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 889 0
1.51% - 2.50% | 51 Basis Points - 150 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | Greater Than 150 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 47 0
1.51% - 2.50% | Greater Than 150 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | Greater Than 150 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | Greater Than 150 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | Greater Than 150 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | Greater Than 150 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | Greater Than 150 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
1.51% - 2.50% | Greater Than 150 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 4,272 $ 4,397
Greater than 2.50% | UL | Protection Solutions | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating   2.50%
Greater than 2.50% | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 3,902 $ 3,887
Greater than 2.50% | VUL | Protection Solutions | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
Greater than 2.50% | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 35 $ 37
Greater than 2.50% | GMxB Legacy | Legacy Segment | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
Greater than 2.50% | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 0 $ 0
Greater than 2.50% | GMxB Core | Individual Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
Greater than 2.50% | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 2,261 $ 2,395
Greater than 2.50% | EI | Individual Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
Greater than 2.50% | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 0
Greater than 2.50% | SCS | Individual Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50% 2.50%
Greater than 2.50% | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating   2.50%
Policyholder account value $ 7,300 $ 7,435
Greater than 2.50% | EG | Group Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50%  
Greater than 2.50% | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating   2.50%
Policyholder account value $ 78 $ 82
Greater than 2.50% | Momentum | Group Retirement | Minimum    
Policyholder Account Balance [Line Items]    
Guaranteed minimum credit rating 2.50%  
Greater than 2.50% | At Guaranteed Minimum | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 3,615 4,397
Greater than 2.50% | At Guaranteed Minimum | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 3,900 3,887
Greater than 2.50% | At Guaranteed Minimum | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 35 37
Greater than 2.50% | At Guaranteed Minimum | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0
Greater than 2.50% | At Guaranteed Minimum | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 2,199 2,331
Greater than 2.50% | At Guaranteed Minimum | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0
Greater than 2.50% | At Guaranteed Minimum | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 6,949 7,435
Greater than 2.50% | At Guaranteed Minimum | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 73 77
Greater than 2.50% | 1 Basis Point - 50 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 657 0
Greater than 2.50% | 1 Basis Point - 50 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | 1 Basis Point - 50 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | 1 Basis Point - 50 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0
Greater than 2.50% | 1 Basis Point - 50 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | 1 Basis Point - 50 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0
Greater than 2.50% | 1 Basis Point - 50 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 21 0
Greater than 2.50% | 1 Basis Point - 50 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | 51 Basis Points - 150 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | 51 Basis Points - 150 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 2 0
Greater than 2.50% | 51 Basis Points - 150 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | 51 Basis Points - 150 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0
Greater than 2.50% | 51 Basis Points - 150 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 62 64
Greater than 2.50% | 51 Basis Points - 150 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0
Greater than 2.50% | 51 Basis Points - 150 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 330 0
Greater than 2.50% | 51 Basis Points - 150 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 5 5
Greater than 2.50% | Greater Than 150 Basis Points Above | UL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | Greater Than 150 Basis Points Above | VUL | Protection Solutions    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | Greater Than 150 Basis Points Above | GMxB Legacy | Legacy Segment    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | Greater Than 150 Basis Points Above | GMxB Core | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0
Greater than 2.50% | Greater Than 150 Basis Points Above | EI | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | Greater Than 150 Basis Points Above | SCS | Individual Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0
Greater than 2.50% | Greater Than 150 Basis Points Above | EG | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value 0 0
Greater than 2.50% | Greater Than 150 Basis Points Above | Momentum | Group Retirement    
Policyholder Account Balance [Line Items]    
Policyholder account value $ 0 $ 0