DEFERRED POLICY ACQUISITION COSTS AND INSURANCE EXPENSES - Depreciation and Other Amortization Expense (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Deferred Policy Acquisition Costs Disclosures [Abstract]
Depreciation expense	$ 40	$ 39	$ 36
Other amortization expense	5	6	5
Total depreciation and other amortization expense	$ 45	$ 45	$ 41