SCHEDULE II – CONDENSED FINANCIAL INFORMATION OF THE REGISTRANT - CONDENSED STATEMENTS OF OPERATIONS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
REVENUES:
Net investment income	$ 993	$ 638	$ 745
Net gains (losses) on investments	(180)	(982)	501
Other income (expense)	(11)	(6)	23
Total revenues	9,337	7,526	8,448
CLAIMS AND EXPENSES:
Interest expense	134	101	70
Corporate expense	18	26	33
Total claims and expenses	8,156	8,083	7,457
INCOME (LOSS) BEFORE TAXES	1,181	(557)	991
Income tax expense (benefit)	210	(112)	192
NET INCOME (LOSS)	972	(445)	800
COMPREHENSIVE INCOME (LOSS)	1,533	(1,384)	623
Parent Company
REVENUES:
Net investment income	19	47	39
Net gains (losses) on investments	10	(704)	329
Other income (expense)	1	(3)	0
Net income (loss) of subsidiaries	987	114	551
Total revenues	1,086	(488)	954
CLAIMS AND EXPENSES:
Interest expense	104	97	69
Corporate expense	15	10	18
Total claims and expenses	119	107	86
INCOME (LOSS) BEFORE TAXES	967	(595)	867
Income tax expense (benefit)	(5)	(150)	68
NET INCOME (LOSS)	972	(445)	800
Total other comprehensive income (loss), net of tax	561	(939)	(177)
COMPREHENSIVE INCOME (LOSS)	1,533	(1,384)	623
Affiliated Entity
REVENUES:
Net investment income	$ 67	$ 57	$ 34