Condensed Consolidated Statements of Financial Position (unaudited) - USD ($) $ in Millions	Mar. 31, 2021	Dec. 31, 2020
Investments
Fixed income securities, at fair value (amortized cost, net $39,437 and $40,034)	$ 40,594	$ 42,565
Equity securities, at fair value (cost $2,655 and $2,740)	3,154	3,168
Mortgage loans, net	902	746
Limited partnership interests	6,367	4,563
Short-term, at fair value (amortized cost $6,017 and $6,807)	6,017	6,807
Other investments	3,042	1,691
Total	60,076	59,540
Cash	709	311
Premium installment receivables, net	7,921	6,463
Deferred policy acquisition costs	4,129	3,774
Reinsurance and indemnification recoverables, net	9,645	7,215
Accrued investment income	347	371
Property and equipment, net	1,002	1,057
Goodwill	3,350	2,369
Other assets, net	5,803	2,756
Assets held for sale	36,829	42,131
Total assets	129,811	125,987
Liabilities
Reserve for property and casualty insurance claims and claims expense	31,414	27,610
Reserve for future policy benefits	1,219	1,028
Contractholder funds	878	857
Unearned premiums	18,177	15,946
Claim payments outstanding	951	957
Deferred income taxes	493	382
Other liabilities and accrued expenses	8,508	7,840
Long-term debt	7,996	7,825
Liabilities held for sale	33,383	33,325
Total liabilities	103,019	95,770
Commitments and Contingent Liabilities (Note 13)
Equity
Preferred stock and additional capital paid-in, $1 par value, 25 million shares authorized, 81.0 thousand shares issued and outstanding, $2,025 aggregate liquidation preference; $.01 par value, 8.0 million shares authorized, 200.0 thousand shares issued and outstanding, $200 aggregate liquidation preference for $200 in 2021	2,170	1,970
Common stock, $.01 par value, 2.0 billion shares authorized and 900 million issued, 300 million and 304 million shares outstanding	9	9
Additional capital paid-in	3,596	3,498
Retained income	51,107	52,767
Treasury stock, at cost (600 million and 596 million shares)	(31,886)	(31,331)
Unrealized net capital gains and losses:
Other unrealized net capital gains and losses	2,143	3,860
Unrealized adjustment to DAC, DSI and insurance reserves	(463)	(680)
Unrealized net capital gains and losses, after-tax	1,680	3,180
Unrealized foreign currency translation adjustments	27	(7)
Unamortized pension and other postretirement prior service credit	116	131
Total accumulated other comprehensive income (“AOCI”)	1,823	3,304
Total Allstate shareholders’ equity	26,819	30,217
Noncontrolling interest	(27)	0
Total equity	26,792	30,217
Total liabilities and equity	$ 129,811	$ 125,987