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INCOME TAXES - Principal Components of Net Deferred Tax Balances (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Income Tax Disclosure [Abstract] |  |
Net operating loss carryforward | $ 105 | $ 291
Compensation and other accrued expense | 158 | 186
Benefits payable | 103 | 67
Deferred acquisition costs | 43 | 33
Jobs tax credits | 22 | 33
Other | 16 | 25
Unearned revenues | 7 | 8
Investment securities | 454 | 0
Total deferred income tax assets | 908 | 643
Valuation allowance | (57) | (65)
Total deferred income tax assets, net of valuation allowance | 851 | 578
Depreciable property and intangible assets | (740) | (1,072)
Prepaid expenses | (132) | (102)
Investment securities | 0 | (98)
Other | (6) | (4)
Total deferred income tax liabilities | (878) | (1,276)
Total net deferred income tax liabilities | $ (27) | $ (698)

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