Investments - Schedule of AFS Securities (Details) - USD ($)
$ in Millions |
3 Months Ended |
9 Months Ended |
|
|
|
|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Jun. 30, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
$ 260,156
|
|
$ 260,156
|
|
|
$ 228,544
|
|
|
| AFS securities allowance for credit losses |
(763)
|
$ (783)
|
(763)
|
$ (783)
|
$ (704)
|
(758)
|
$ (761)
|
$ (709)
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not Previously Recorded |
20
|
4
|
22
|
49
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not to Sell before Recovery, Credit Loss, Previously Recorded, Expense (Reversal) |
61
|
43
|
96
|
63
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Securities Sold |
(22)
|
(25)
|
(113)
|
(38)
|
|
|
|
|
| Gross Unrealized Gains |
1,117
|
|
1,117
|
|
|
3,572
|
|
|
| Gross Unrealized Losses |
(20,598)
|
|
(20,598)
|
|
|
(12,317)
|
|
|
| Available-for-sale securities |
239,912
|
|
239,912
|
|
|
219,041
|
|
|
| Consolidated Entity, excluding Affiliated Entity |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
221,065
|
|
221,065
|
|
|
202,116
|
|
|
| AFS securities allowance for credit losses |
(762)
|
(782)
|
(762)
|
(782)
|
(703)
|
(757)
|
(760)
|
(708)
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not Previously Recorded |
20
|
4
|
22
|
49
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not to Sell before Recovery, Credit Loss, Previously Recorded, Expense (Reversal) |
61
|
43
|
96
|
63
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Securities Sold |
(22)
|
(25)
|
(113)
|
(38)
|
|
|
|
|
| Gross Unrealized Gains |
1,041
|
|
1,041
|
|
|
3,330
|
|
|
| Gross Unrealized Losses |
(20,171)
|
|
(20,171)
|
|
|
(12,092)
|
|
|
| Available-for-sale securities |
201,173
|
|
201,173
|
|
|
192,597
|
|
|
| Related Party |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
39,091
|
|
39,091
|
|
|
26,428
|
|
|
| AFS securities allowance for credit losses |
(1)
|
|
(1)
|
|
|
(1)
|
|
|
| Gross Unrealized Gains |
76
|
|
76
|
|
|
242
|
|
|
| Gross Unrealized Losses |
(427)
|
|
(427)
|
|
|
(225)
|
|
|
| Available-for-sale securities |
38,739
|
|
38,739
|
|
|
26,444
|
|
|
| U.S. government and agencies | Consolidated Entity, excluding Affiliated Entity |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
27,625
|
|
27,625
|
|
|
18,008
|
|
|
| AFS securities allowance for credit losses |
0
|
|
0
|
|
|
0
|
|
|
| Gross Unrealized Gains |
0
|
|
0
|
|
|
116
|
|
|
| Gross Unrealized Losses |
(3,049)
|
|
(3,049)
|
|
|
(1,226)
|
|
|
| Available-for-sale securities |
24,576
|
|
24,576
|
|
|
16,898
|
|
|
| US States and Political Subdivisions Debt Securities | Consolidated Entity, excluding Affiliated Entity |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
657
|
|
657
|
|
|
954
|
|
|
| AFS securities allowance for credit losses |
0
|
|
0
|
|
|
0
|
|
|
| Gross Unrealized Gains |
0
|
|
0
|
|
|
0
|
|
|
| Gross Unrealized Losses |
(195)
|
|
(195)
|
|
|
(195)
|
|
|
| Available-for-sale securities |
462
|
|
462
|
|
|
759
|
|
|
| Foreign governments | Consolidated Entity, excluding Affiliated Entity |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
2,381
|
|
2,381
|
|
|
2,225
|
|
|
| AFS securities allowance for credit losses |
0
|
|
0
|
|
|
0
|
|
|
| Gross Unrealized Gains |
27
|
|
27
|
|
|
32
|
|
|
| Gross Unrealized Losses |
(764)
|
|
(764)
|
|
|
(598)
|
|
|
| Available-for-sale securities |
1,644
|
|
1,644
|
|
|
1,659
|
|
|
| Corporate | Consolidated Entity, excluding Affiliated Entity |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
107,557
|
|
107,557
|
|
|
97,166
|
|
|
| AFS securities allowance for credit losses |
(51)
|
(151)
|
(51)
|
(151)
|
(23)
|
(105)
|
(174)
|
(175)
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not Previously Recorded |
0
|
0
|
0
|
0
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not to Sell before Recovery, Credit Loss, Previously Recorded, Expense (Reversal) |
28
|
(1)
|
(5)
|
(2)
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Securities Sold |
0
|
(22)
|
(49)
|
(22)
|
|
|
|
|
| Gross Unrealized Gains |
265
|
|
265
|
|
|
1,291
|
|
|
| Gross Unrealized Losses |
(13,671)
|
|
(13,671)
|
|
|
(8,921)
|
|
|
| Available-for-sale securities |
94,100
|
|
94,100
|
|
|
89,431
|
|
|
| Corporate | Related Party |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
3,490
|
|
3,490
|
|
|
2,663
|
|
|
| AFS securities allowance for credit losses |
0
|
|
0
|
|
|
0
|
|
|
| Gross Unrealized Gains |
7
|
|
7
|
|
|
76
|
|
|
| Gross Unrealized Losses |
(55)
|
|
(55)
|
|
|
(25)
|
|
|
| Available-for-sale securities |
3,442
|
|
3,442
|
|
|
2,714
|
|
|
| CLO | Consolidated Entity, excluding Affiliated Entity |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
17,062
|
|
17,062
|
|
|
25,730
|
|
|
| AFS securities allowance for credit losses |
0
|
|
0
|
|
|
0
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not to Sell before Recovery, Credit Loss, Previously Recorded, Expense (Reversal) |
10
|
30
|
|
|
|
|
|
|
| Gross Unrealized Gains |
236
|
|
236
|
|
|
648
|
|
|
| Gross Unrealized Losses |
(99)
|
|
(99)
|
|
|
(106)
|
|
|
| Available-for-sale securities |
17,199
|
|
17,199
|
|
|
26,272
|
|
|
| CLO | Related Party |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
6,431
|
|
6,431
|
|
|
7,103
|
|
|
| AFS securities allowance for credit losses |
0
|
|
0
|
|
|
0
|
|
|
| Gross Unrealized Gains |
53
|
|
53
|
|
|
121
|
|
|
| Gross Unrealized Losses |
(29)
|
|
(29)
|
|
|
(21)
|
|
|
| Available-for-sale securities |
6,455
|
|
6,455
|
|
|
7,203
|
|
|
| ABS | Consolidated Entity, excluding Affiliated Entity |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
45,884
|
|
45,884
|
|
|
35,275
|
|
|
| AFS securities allowance for credit losses |
(185)
|
(160)
|
(185)
|
(160)
|
(185)
|
(171)
|
(130)
|
(76)
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not Previously Recorded |
2
|
0
|
2
|
40
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not to Sell before Recovery, Credit Loss, Previously Recorded, Expense (Reversal) |
|
|
24
|
47
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Securities Sold |
(12)
|
0
|
(12)
|
(3)
|
|
|
|
|
| Gross Unrealized Gains |
328
|
|
328
|
|
|
823
|
|
|
| Gross Unrealized Losses |
(1,597)
|
|
(1,597)
|
|
|
(465)
|
|
|
| Available-for-sale securities |
44,430
|
|
44,430
|
|
|
35,462
|
|
|
| ABS | Related Party |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
29,059
|
|
29,059
|
|
|
16,500
|
|
|
| AFS securities allowance for credit losses |
(1)
|
(1)
|
(1)
|
(1)
|
(1)
|
(1)
|
(1)
|
(1)
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not Previously Recorded |
0
|
0
|
0
|
0
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not to Sell before Recovery, Credit Loss, Previously Recorded, Expense (Reversal) |
0
|
0
|
0
|
0
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Securities Sold |
0
|
0
|
0
|
0
|
|
|
|
|
| Gross Unrealized Gains |
16
|
|
16
|
|
|
45
|
|
|
| Gross Unrealized Losses |
(343)
|
|
(343)
|
|
|
(178)
|
|
|
| Available-for-sale securities |
28,731
|
|
28,731
|
|
|
16,366
|
|
|
| CMBS | Consolidated Entity, excluding Affiliated Entity |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
11,773
|
|
11,773
|
|
|
13,351
|
|
|
| AFS securities allowance for credit losses |
(103)
|
(67)
|
(103)
|
(67)
|
(78)
|
(70)
|
(62)
|
(60)
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not Previously Recorded |
15
|
2
|
15
|
2
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not to Sell before Recovery, Credit Loss, Previously Recorded, Expense (Reversal) |
10
|
3
|
42
|
5
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Securities Sold |
0
|
0
|
(24)
|
0
|
|
|
|
|
| Gross Unrealized Gains |
23
|
|
23
|
|
|
120
|
|
|
| Gross Unrealized Losses |
(406)
|
|
(406)
|
|
|
(317)
|
|
|
| Available-for-sale securities |
11,287
|
|
11,287
|
|
|
13,084
|
|
|
| CMBS | Related Party |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
111
|
|
111
|
|
|
162
|
|
|
| AFS securities allowance for credit losses |
0
|
|
0
|
|
|
0
|
|
|
| Gross Unrealized Gains |
0
|
|
0
|
|
|
0
|
|
|
| Gross Unrealized Losses |
0
|
|
0
|
|
|
(1)
|
|
|
| Available-for-sale securities |
111
|
|
111
|
|
|
161
|
|
|
| RMBS | Consolidated Entity, excluding Affiliated Entity |
|
|
|
|
|
|
|
|
| Debt Securities, Available-for-sale [Line Items] |
|
|
|
|
|
|
|
|
| Available-for-sale securities |
8,126
|
|
8,126
|
|
|
9,407
|
|
|
| AFS securities allowance for credit losses |
(423)
|
(404)
|
(423)
|
(404)
|
$ (417)
|
(411)
|
$ (394)
|
$ (397)
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not Previously Recorded |
3
|
2
|
5
|
7
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Not to Sell before Recovery, Credit Loss, Previously Recorded, Expense (Reversal) |
13
|
11
|
35
|
13
|
|
|
|
|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Securities Sold |
(10)
|
$ (3)
|
(28)
|
$ (13)
|
|
|
|
|
| Gross Unrealized Gains |
162
|
|
162
|
|
|
300
|
|
|
| Gross Unrealized Losses |
(390)
|
|
(390)
|
|
|
(264)
|
|
|
| Available-for-sale securities |
$ 7,475
|
|
$ 7,475
|
|
|
$ 9,032
|
|
|