Premiums Receivable and Other Insurance Assets (Tables)

12 Months Ended

Dec. 31, 2022

Premiums Receivable Disclosure [Abstract]

Premiums Receivable and Other Insurance Assets

Premiums receivable and other insurance assets consisted of the following.

December 31, ($ in millions)	2022		2021
Prepaid reinsurance premiums	$	553	$	549
Reinsurance recoverable on unpaid losses	72		81
Reinsurance recoverable on paid losses	26		23
Premiums receivable	114		97
Deferred policy acquisition costs	1,933		1,974
Total premiums receivable and other insurance assets	$	2,698	$	2,724