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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 | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Fair Value |  |
Less than 12 months | $ 7,302 | $ 10,604
Greater than 12 months | 7,355 | 7,728
Total | 14,656 | 18,332
Gross Unrealized Depreciation |  |
Less than 12 months | (201) | (324)
Greater than 12 months | (720) | (833)
Total | (921) | (1,157)
No Recorded Allowance for Credit Losses |  |
Fair Value |  |
Less than 12 months | 7,284 | 10,587
Greater than 12 months | 7,355 | 7,728
Total | 14,639 | 18,315
Gross Unrealized Depreciation |  |
Less than 12 months | (200) | (323)
Greater than 12 months | (720) | (833)
Total | (920) | (1,156)
Due in one year or less |  |
Fair Value |  |
Less than 12 months | 185 | 138
Greater than 12 months | 578 | 544
Total | 763 | 682
Gross Unrealized Depreciation |  |
Less than 12 months | (6) | (5)
Greater than 12 months | (33) | (34)
Total | (39) | (39)
Due in one year through five years |  |
Fair Value |  |
Less than 12 months | 1,985 | 3,503
Greater than 12 months | 2,839 | 2,770
Total | 4,825 | 6,273
Gross Unrealized Depreciation |  |
Less than 12 months | (40) | (87)
Greater than 12 months | (231) | (249)
Total | (271) | (335)
Due in five years through ten years |  |
Fair Value |  |
Less than 12 months | 1,373 | 1,850
Greater than 12 months | 1,217 | 1,382
Total | 2,590 | 3,232
Gross Unrealized Depreciation |  |
Less than 12 months | (28) | (50)
Greater than 12 months | (178) | (220)
Total | (206) | (271)
Due after ten years |  |
Fair Value |  |
Less than 12 months | 531 | 677
Greater than 12 months | 523 | 487
Total | 1,054 | 1,164
Gross Unrealized Depreciation |  |
Less than 12 months | (26) | (32)
Greater than 12 months | (78) | (76)
Total | (104) | (107)
Asset-backed Securities |  |
Fair Value |  |
Less than 12 months | 907 | 958
Greater than 12 months | 246 | 537
Total | 1,153 | 1,495
Gross Unrealized Depreciation |  |
Less than 12 months | (12) | (20)
Greater than 12 months | (10) | (19)
Total | (22) | (39)
Mortgage-backed securities |  |
Fair Value |  |
Less than 12 months | 2,304 | 3,461
Greater than 12 months | 1,951 | 2,008
Total | 4,255 | 5,469
Gross Unrealized Depreciation |  |
Less than 12 months | (89) | (129)
Greater than 12 months | (190) | (235)
Total | (279) | (364)
Securities where an allowance for credit loss was recorded |  |
Fair Value |  |
Less than 12 months | 17 | 17
Greater than 12 months | 0 | 0
Total | 17 | 17
Gross Unrealized Depreciation |  |
Less than 12 months | (1) | (1)
Greater than 12 months | 0 | 0
Total | $ (2) | $ (1)

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