Consolidated Statements Of Operations - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Premiums earned:
Net realized investment gains (losses)				$ (37)	$ 1
Net gains (losses) on financial instruments at fair value and foreign exchange		$ 25	$ 9	51	41
Net gains (losses) on extinguishment of debt			16	4	30
Total revenues		17	72	97	162
Expenses:
Losses and loss adjustment		(12)	125	57	232
Interest		46	40	130	122
Total expenses		52	195	241	452
Income (loss) from continuing operations before income taxes		(35)	(123)	(144)	(290)
Provision (benefit) for income taxes		0	0	0	0
Income (loss) from continuing operations		(35)	(123)	(144)	(290)
Income (loss) from discontinued operations, net of income taxes		1	0	1	0
Net income (loss)		$ (34)	$ (123)	$ (143)	$ (290)
Net income (loss) per common share - basic and diluted
Continuing operations - basic		$ (0.68)	$ (2.49)	$ (2.88)	$ (5.87)
Continuing operations - diluted		(0.68)	(2.49)	(2.88)	(5.87)
Discontinuing operations - basic		0.01	0	0.01	0
Discontinuing operations - diluted		0.01	0	0.01	0
Net income (loss) per common share - basic		(0.67)	(2.49)	(2.87)	(5.87)
Net income (loss) per common share - diluted		$ (0.67)	$ (2.49)	$ (2.87)	$ (5.87)
Weighted average number of common shares outstanding:
Basic	[1]	49,878,191	49,552,796	49,779,681	49,434,177
Diluted		49,878,191	49,552,796	49,779,681	49,434,177
Non Variable Interest Entity [Member]
Premiums earned:
Scheduled premiums earned		$ 10	$ 26	$ 31	$ 53
Refunding premiums earned		1	3	6	10
Premiums earned (net of ceded premiums of $- , $14, $1 and $16)		11	29	37	63
Net investment income		24	16	67	45
Net realized investment gains (losses)		(13)	2	(37)	1
Net gains (losses) on financial instruments at fair value and foreign exchange		25	9	51	41
Net gains (losses) on extinguishment of debt		0	16	4	30
Fees and reimbursements		0	5	4	6
Other net realized gains (losses)		1	0	(18)	0
Expenses:
Losses and loss adjustment		(12)	125	57	232
Amortization of deferred acquisition costs		2	0	5	5
Operating		14	23	44	70
Interest		46	40	130	122
Variable Interest Entity Primary Beneficiary [Member]
Premiums earned:
Net gains (losses) on financial instruments at fair value and foreign exchange		(36)	4	(16)	(10)
Other net realized gains (losses)		5	(9)	5	(14)
Expenses:
Operating		2	2	5	5
Interest		$ 0	$ 5	$ 0	$ 18

[1] Includes 0.8 million and 0.9 million of participating securities that met the service condition and were eligible to receive nonforfeitable dividends or dividend equivalents for each of the three months and nine months ended September 30, 2022 and 2021, respectively.