v3.24.0.1
Fair Value - Schedule of Financial Assets and Liabilities Recorded at Fair value (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
May 03, 2022
Dec. 31, 2021
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities $ 148,347 $ 112,225    
Asset Management        
Derivative liabilities 10,990 7,410    
Market risk benefits 3,751 2,970   $ 4,813
Griffin Capital, Asset Management Business        
Asset Management        
Contingent consideration obligations     $ 64  
Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Total Assets – Asset Management 244,289 177,402    
Asset Management        
Total Liabilities – Asset Management 17,743 13,208    
Asset Management        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Restricted cash and cash equivalents 2 1,048    
Asset Management | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 2,748 1,201    
Restricted cash and cash equivalents 2 1,048    
AFS securities   709    
Investments, at fair value 1,489      
Due from related parties 37 43    
Derivative assets 13 15    
Equity securities   1,320    
Other assets 378      
Total Assets – Asset Management 5,986 6,815    
Asset Management        
Contingent consideration obligations 93 86    
Derivative liabilities 42 57    
Other liabilities   2    
Total Liabilities – Asset Management 138 145    
Retirement Services        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Restricted cash and cash equivalents 1,761 628    
Asset Management        
Market risk benefits 3,751 2,970    
Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Restricted cash and cash equivalents 1,761 628    
AFS securities 134,338 102,404    
Derivative assets 5,298 3,309    
Trading securities 1,706 1,595    
Equity securities 935 1,087    
Mortgage loans 44,115      
Funds withheld at interest – embedded derivative (3,379) (4,847)    
Short-term investments 341 520    
Other investments 943 611    
Cash and cash equivalents 13,020 7,779    
Reinsurance recoverable 1,367 1,388    
Other assets   481    
Total Assets – Asset Management 238,303 170,587    
Asset Management        
Derivative liabilities 1,995 1,646    
Other liabilities 266 65    
Embedded derivative 9,059 5,841    
Universal life benefits 834 829    
Market risk benefits 3,751 2,970    
Total Liabilities – Asset Management 17,605 13,063    
Retirement Services | Fair Value, Recurring | U.S. government and agencies        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 5,399 2,577    
Retirement Services | Fair Value, Recurring | U.S. state, municipal and political subdivisions        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 1,046 927    
Retirement Services | Fair Value, Recurring | Foreign governments        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 1,899 907    
Retirement Services | Fair Value, Recurring | Corporate        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 78,246 60,901    
Retirement Services | Fair Value, Recurring | CLO        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 20,207 16,493    
Retirement Services | Fair Value, Recurring | ABS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 13,383 10,527    
Retirement Services | Fair Value, Recurring | CMBS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 6,591 4,158    
Retirement Services | Fair Value, Recurring | RMBS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 7,567 5,914    
Retirement Services | Fair Value, Recurring | AmerUs Closed Block        
Asset Management        
Closed block liabilities 1,178 1,164    
Retirement Services | Fair Value, Recurring | ILICO Closed Block and life benefits        
Asset Management        
Closed block liabilities 522 548    
Related Party        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 14,009 9,821    
Asset Management        
Performance allocations 174 107    
Related Party | Corporate        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 1,352 982    
Related Party | CLO        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 4,268 3,079    
Related Party | ABS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 8,389 5,760    
Related Party | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 14,009 9,821    
Trading securities 838 878    
Equity securities 318 279    
Mortgage loans 1,281      
Investment funds 1,082 959    
Funds withheld at interest – embedded derivative (721) (1,425)    
Other investments 343 303    
Related Party | Retirement Services | Fair Value, Recurring | Corporate        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 1,352 982    
Related Party | Retirement Services | Fair Value, Recurring | CLO        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 4,268 3,079    
Related Party | Retirement Services | Fair Value, Recurring | ABS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 8,389 5,760    
VIE, Primary Beneficiary        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 160 472   $ 463
VIE, Primary Beneficiary | Fair Value, Recurring        
Asset Management        
Other liabilities 3      
VIE, Primary Beneficiary | Asset Management        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 62 110    
VIE, Primary Beneficiary | Asset Management | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 62 110    
Investments, at fair value 1,635 2,369    
VIE, Primary Beneficiary | Retirement Services        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 98 362    
VIE, Primary Beneficiary | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Trading securities 2,136 1,063    
Mortgage loans 2,173      
Investment funds 15,820 12,480    
Other investments 103 101    
Cash and cash equivalents 98 362    
VIE, Primary Beneficiary | Related Party        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Restricted cash and cash equivalents 0 1,046    
Level 1 | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Total Assets – Asset Management 24,595 14,846    
Asset Management        
Total Liabilities – Asset Management 17 40    
Level 1 | Asset Management | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 2,748 1,201    
Restricted cash and cash equivalents 2 1,048    
AFS securities   709    
Investments, at fair value 202      
Due from related parties 0 0    
Derivative assets 0 0    
Equity securities   190    
Other assets 0      
Total Assets – Asset Management 3,014 3,258    
Asset Management        
Contingent consideration obligations 0 0    
Derivative liabilities 0 0    
Other liabilities   2    
Total Liabilities – Asset Management 0 2    
Level 1 | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Restricted cash and cash equivalents 1,761 628    
AFS securities 6,297 2,570    
Derivative assets 108 42    
Trading securities 24 23    
Equity securities 210 150    
Mortgage loans 0      
Funds withheld at interest – embedded derivative 0 0    
Short-term investments 0 29    
Other investments 0 0    
Cash and cash equivalents 13,020 7,779    
Reinsurance recoverable 0 0    
Other assets   0    
Total Assets – Asset Management 21,581 11,588    
Asset Management        
Derivative liabilities 17 38    
Other liabilities 0 0    
Embedded derivative 0 0    
Universal life benefits 0 0    
Market risk benefits 0 0    
Total Liabilities – Asset Management 17 38    
Level 1 | Retirement Services | Fair Value, Recurring | U.S. government and agencies        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 5,392 2,570    
Level 1 | Retirement Services | Fair Value, Recurring | U.S. state, municipal and political subdivisions        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 1 | Retirement Services | Fair Value, Recurring | Foreign governments        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 895 0    
Level 1 | Retirement Services | Fair Value, Recurring | Corporate        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 10 0    
Level 1 | Retirement Services | Fair Value, Recurring | CLO        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 1 | Retirement Services | Fair Value, Recurring | ABS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 1 | Retirement Services | Fair Value, Recurring | CMBS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 1 | Retirement Services | Fair Value, Recurring | RMBS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 1 | Retirement Services | Fair Value, Recurring | AmerUs Closed Block        
Asset Management        
Closed block liabilities 0 0    
Level 1 | Retirement Services | Fair Value, Recurring | ILICO Closed Block and life benefits        
Asset Management        
Closed block liabilities 0 0    
Level 1 | Related Party | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Trading securities 0 0    
Equity securities 63 0    
Mortgage loans 0      
Investment funds 0 0    
Funds withheld at interest – embedded derivative 0 0    
Other investments 0 0    
Level 1 | Related Party | Retirement Services | Fair Value, Recurring | Corporate        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 1 | Related Party | Retirement Services | Fair Value, Recurring | CLO        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 1 | Related Party | Retirement Services | Fair Value, Recurring | ABS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 1 | VIE, Primary Beneficiary | Asset Management | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 62 110    
Investments, at fair value 0 0    
Asset Management        
Other liabilities 0      
Level 1 | VIE, Primary Beneficiary | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Trading securities 0 5    
Mortgage loans 0      
Investment funds 0 0    
Other investments 0 0    
Cash and cash equivalents 98 362    
Level 2 | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Total Assets – Asset Management 131,185 104,503    
Asset Management        
Total Liabilities – Asset Management 1,958 1,587    
Level 2 | Asset Management | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 0 0    
Restricted cash and cash equivalents 0 0    
AFS securities   0    
Investments, at fair value 38      
Due from related parties 0 0    
Derivative assets 0 0    
Equity securities   39    
Other assets 0      
Total Assets – Asset Management 54 1,576    
Asset Management        
Contingent consideration obligations 0 0    
Derivative liabilities 42 57    
Other liabilities   0    
Total Liabilities – Asset Management 45 57    
Level 2 | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Restricted cash and cash equivalents 0 0    
AFS securities 118,247 93,069    
Derivative assets 5,190 3,267    
Trading securities 1,654 1,519    
Equity securities 699 845    
Mortgage loans 0      
Funds withheld at interest – embedded derivative 0 0    
Short-term investments 236 455    
Other investments 313 170    
Cash and cash equivalents 0 0    
Reinsurance recoverable 0 0    
Other assets   0    
Total Assets – Asset Management 131,131 102,927    
Asset Management        
Derivative liabilities 1,977 1,607    
Other liabilities (64) (77)    
Embedded derivative 0 0    
Universal life benefits 0 0    
Market risk benefits 0 0    
Total Liabilities – Asset Management 1,913 1,530    
Level 2 | Retirement Services | Fair Value, Recurring | U.S. government and agencies        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 7 7    
Level 2 | Retirement Services | Fair Value, Recurring | U.S. state, municipal and political subdivisions        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 1,046 927    
Level 2 | Retirement Services | Fair Value, Recurring | Foreign governments        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 964 906    
Level 2 | Retirement Services | Fair Value, Recurring | Corporate        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 75,711 59,236    
Level 2 | Retirement Services | Fair Value, Recurring | CLO        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 20,207 16,493    
Level 2 | Retirement Services | Fair Value, Recurring | ABS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 6,440 5,660    
Level 2 | Retirement Services | Fair Value, Recurring | CMBS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 6,570 4,158    
Level 2 | Retirement Services | Fair Value, Recurring | RMBS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 7,302 5,682    
Level 2 | Retirement Services | Fair Value, Recurring | AmerUs Closed Block        
Asset Management        
Closed block liabilities 0 0    
Level 2 | Retirement Services | Fair Value, Recurring | ILICO Closed Block and life benefits        
Asset Management        
Closed block liabilities 0 0    
Level 2 | Related Party | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 4,506 3,164    
Trading securities 0 0    
Equity securities 0 0    
Mortgage loans 0      
Investment funds 0 0    
Funds withheld at interest – embedded derivative 0 0    
Other investments 0 0    
Level 2 | Related Party | Retirement Services | Fair Value, Recurring | Corporate        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 181 170    
Level 2 | Related Party | Retirement Services | Fair Value, Recurring | CLO        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 3,762 2,776    
Level 2 | Related Party | Retirement Services | Fair Value, Recurring | ABS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 563 218    
Level 2 | VIE, Primary Beneficiary | Asset Management | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 0 0    
Investments, at fair value 16 1,537    
Asset Management        
Other liabilities 3      
Level 2 | VIE, Primary Beneficiary | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Trading securities 284 436    
Mortgage loans 0      
Investment funds 0 0    
Other investments 2 2    
Cash and cash equivalents 0 0    
Level 3 | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Total Assets – Asset Management 73,478 47,931    
Asset Management        
Total Liabilities – Asset Management 15,768 11,581    
Level 3 | Asset Management        
Asset Management        
Performance allocations 218 198    
Level 3 | Asset Management | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 0 0    
Restricted cash and cash equivalents 0 0    
AFS securities   0    
Investments, at fair value 1,188      
Due from related parties 37 43    
Derivative assets 13 15    
Equity securities   1,083    
Other assets 378      
Total Assets – Asset Management 2,730 1,868    
Asset Management        
Contingent consideration obligations 93 86    
Derivative liabilities 0 0    
Other liabilities   0    
Total Liabilities – Asset Management 93 86    
Contingent consideration included in profit sharing payable 67 55    
Level 3 | Asset Management | Fair Value, Recurring | Griffin Capital, Asset Management Business        
Asset Management        
Contingent consideration obligations 26 31    
Level 3 | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Restricted cash and cash equivalents 0 0    
AFS securities 9,794 6,765    
Derivative assets 0 0    
Trading securities 28 53    
Equity securities 26 92    
Mortgage loans 44,115      
Funds withheld at interest – embedded derivative (3,379) (4,847)    
Short-term investments 105 36    
Other investments 630 441    
Cash and cash equivalents 0 0    
Reinsurance recoverable 1,367 1,388    
Other assets   481    
Total Assets – Asset Management 70,748 46,063    
Asset Management        
Derivative liabilities 1 1    
Other liabilities 330 142    
Embedded derivative 9,059 5,841    
Universal life benefits 834 829    
Market risk benefits 3,751 2,970    
Total Liabilities – Asset Management 15,675 11,495    
Level 3 | Retirement Services | Fair Value, Recurring | U.S. government and agencies        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 3 | Retirement Services | Fair Value, Recurring | U.S. state, municipal and political subdivisions        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 3 | Retirement Services | Fair Value, Recurring | Foreign governments        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 40 1    
Level 3 | Retirement Services | Fair Value, Recurring | Corporate        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 2,525 1,665    
Level 3 | Retirement Services | Fair Value, Recurring | CLO        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 0 0    
Level 3 | Retirement Services | Fair Value, Recurring | ABS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 6,943 4,867    
Level 3 | Retirement Services | Fair Value, Recurring | CMBS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 21 0    
Level 3 | Retirement Services | Fair Value, Recurring | RMBS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 265 232    
Level 3 | Retirement Services | Fair Value, Recurring | AmerUs Closed Block        
Asset Management        
Closed block liabilities 1,178 1,164    
Level 3 | Retirement Services | Fair Value, Recurring | ILICO Closed Block and life benefits        
Asset Management        
Closed block liabilities 522 548    
Level 3 | Related Party | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 9,503 6,657    
Trading securities 838 878    
Equity securities 255 279    
Mortgage loans 1,281      
Investment funds 1,082 959    
Funds withheld at interest – embedded derivative (721) (1,425)    
Other investments 343 303    
Level 3 | Related Party | Retirement Services | Fair Value, Recurring | Corporate        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 1,171 812    
Level 3 | Related Party | Retirement Services | Fair Value, Recurring | CLO        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 506 303    
Level 3 | Related Party | Retirement Services | Fair Value, Recurring | ABS        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
AFS securities 7,826 5,542    
Level 3 | VIE, Primary Beneficiary | Asset Management | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Cash and cash equivalents 0 0    
Investments, at fair value 1,492 727    
Asset Management        
Other liabilities 0      
Level 3 | VIE, Primary Beneficiary | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Trading securities 1,852 622    
Mortgage loans 2,173      
Investment funds 977 2,471    
Other investments 101 99    
Cash and cash equivalents 0 0    
NAV | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Total Assets – Asset Management 15,031 10,122    
NAV | Asset Management | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Investments, at fair value 61      
Equity securities   8    
Total Assets – Asset Management 188 113    
NAV | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Total Assets – Asset Management 14,843 10,009    
NAV | VIE, Primary Beneficiary | Asset Management | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Investments, at fair value 127 105    
Asset Management        
Other liabilities 0      
NAV | VIE, Primary Beneficiary | Retirement Services | Fair Value, Recurring        
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]        
Investment funds $ 14,843 $ 10,009