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INVESTMENTS - Schedule of Aggregate Fair Value and Gross Unrealized Depreciation of Fixed Maturity Securities by Contractual Maturity (Details) - USD ($) $ in Millions | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Fair Value |  |
Less than 12 months | $ 2,655 | $ 2,566
Greater than 12 months | 8,324 | 12,222
Total | 10,979 | 14,789
Gross Unrealized Depreciation |  |
Less than 12 months | (111) | (102)
Greater than 12 months | (682) | (1,035)
Total | (793) | (1,137)
No Recorded Allowance for Credit Losses |  |
Fair Value |  |
Less than 12 months | 2,654 | 2,564
Greater than 12 months | 8,324 | 12,222
Total | 10,978 | 14,787
Gross Unrealized Depreciation |  |
Less than 12 months | (111) | (101)
Greater than 12 months | (681) | (1,035)
Total | (792) | (1,136)
Due in one year or less |  |
Fair Value |  |
Less than 12 months | 205 | 184
Greater than 12 months | 520 | 773
Total | 725 | 958
Gross Unrealized Depreciation |  |
Less than 12 months | (7) | (3)
Greater than 12 months | (28) | (30)
Total | (35) | (33)
Due in one year through five years |  |
Fair Value |  |
Less than 12 months | 985 | 699
Greater than 12 months | 2,946 | 3,841
Total | 3,931 | 4,540
Gross Unrealized Depreciation |  |
Less than 12 months | (27) | (18)
Greater than 12 months | (190) | (271)
Total | (217) | (289)
Due in five years through ten years |  |
Fair Value |  |
Less than 12 months | 235 | 328
Greater than 12 months | 1,651 | 2,306
Total | 1,885 | 2,633
Gross Unrealized Depreciation |  |
Less than 12 months | (12) | (15)
Greater than 12 months | (206) | (310)
Total | (218) | (325)
Due after ten years |  |
Fair Value |  |
Less than 12 months | 124 | 429
Greater than 12 months | 562 | 417
Total | 686 | 845
Gross Unrealized Depreciation |  |
Less than 12 months | (2) | (39)
Greater than 12 months | (69) | (77)
Total | (72) | (116)
Asset-backed Securities |  |
Fair Value |  |
Less than 12 months | 268 | 196
Greater than 12 months | 565 | 2,014
Total | 833 | 2,210
Gross Unrealized Depreciation |  |
Less than 12 months | (2) | (2)
Greater than 12 months | (18) | (49)
Total | (20) | (51)
Mortgage-backed securities |  |
Fair Value |  |
Less than 12 months | 838 | 729
Greater than 12 months | 2,081 | 2,872
Total | 2,919 | 3,601
Gross Unrealized Depreciation |  |
Less than 12 months | (61) | (24)
Greater than 12 months | (169) | (298)
Total | (230) | (323)
Securities where an allowance for credit loss was recorded |  |
Fair Value |  |
Less than 12 months | 1 | 2
Greater than 12 months | 0 | 0
Total | 1 | 2
Gross Unrealized Depreciation |  |
Less than 12 months | 0 | (1)
Greater than 12 months | (1) | 0
Total | $ (1) | $ (1)

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