Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Investments:
Fixed-maturity securities, available-for-sale, at fair value, net of allowance for credit loss of $79 and $65 (amortized cost of $7,044 and $7,707)	$ 6,488	$ 7,119
Fixed-maturity securities, trading, at fair value	340	303
Short-term investments, at fair value	1,650	810
Other invested assets (includes $26 and $30, at fair value)	146	133
Total investments	8,624	8,365
Cash	114	107
Premiums receivable, net of commissions payable	1,417	1,298
Deferred acquisition costs	155	147
Salvage and subrogation recoverable	266	257
Financial guaranty variable interest entities’ assets (includes $411 and $413, at fair value)	414	416
Assets of consolidated investment vehicles (includes $4,978 and $5,363, at fair value)	5,055	5,493
Goodwill and other intangible assets	6	163
Assets held for sale	221	0
Other assets (includes $141 and $148, at fair value)	580	597
Total assets	16,852	16,843
Liabilities
Unearned premium reserve	3,648	3,620
Loss and loss adjustment expense reserve	349	296
Long-term debt	1,677	1,675
Credit derivative liabilities, at fair value	58	163
Financial guaranty variable interest entities’ liabilities, at fair value (with recourse $687 and $702, without recourse $12 and $13)	699	715
Liabilities of consolidated investment vehicles (includes $4,326 and $4,431, at fair value)	4,460	4,625
Liabilities held for sale	50	0
Other liabilities	456	457
Total liabilities	11,397	11,551
Commitments and contingencies (Note 12)
Shareholders’ equity
Common shares ($0.01 par value, 500,000,000 shares authorized; 58,850,144 and 59,013,040 shares issued and outstanding)	1	1
Retained earnings	5,732	5,577
Accumulated other comprehensive income (loss), net of tax of $(78) and $(84)	(458)	(515)
Deferred equity compensation	1	1
Total shareholders’ equity attributable to Assured Guaranty Ltd.	5,276	5,064
Nonredeemable noncontrolling interests (Note 8)	179	228
Total shareholders’ equity	5,455	5,292
Total liabilities and shareholders’ equity	$ 16,852	$ 16,843