Schedule III — Supplementary Insurance Information

12 Months Ended

Dec. 31, 2023

SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Abstract]

Schedule III — Supplementary Insurance Information

Schedule III — Supplementary Insurance Information

($ in millions)	As of December 31,						For the years ended December 31,
Segment	Deferred policy acquisition costs		Reserves for claims and claims expense, contract benefits and contractholder funds		Unearned premiums		Premium revenue and contract charges		Net investment income (1)		Claims and claims expense, contract benefits and interest credited to contractholders		Amortization of deferred policy acquisition costs		Other operating costs and expenses		Premiums written (excluding life)
2023
Property-Liability
Allstate Protection	$	2,378	$	37,852	$	19,542	$	48,427			$	40,364	$	6,070	$	5,628	$	50,347
Run-off Property-Liability	—		1,942		—		—				89		—		5		—
Total Property-Liability	2,378		39,794		19,542		48,427		$	2,218	40,453		6,070		5,633		50,347
Protection Services (2)	3,022		64		5,150		2,381		73		632		1,058		956		2,663
Allstate Health and Benefits	540		2,235		17		1,846		82		1,071		150		881		1,598
Corporate and Other	—		—		—		—		105		—		—		676		—
Intersegment Eliminations (2)	—		—		—		(138)		—		(15)		—		(123)		—
Total	$	5,940	$	42,093	$	24,709	$	52,516	$	2,478	$	42,141	$	7,278	$	8,023	$	54,608
2022
Property-Liability
Allstate Protection	$	2,146	$	35,537	$	17,538	$	43,909			$	36,607	$	5,570	$	5,930	$	45,787
Run-off Property-Liability	—		1,955		—		—				125		—		4		—
Total Property-Liability	2,146		37,492		17,538		43,909		$	2,190	36,732		5,570		5,934		45,787
Protection Services (2)	2,768		49		4,745		2,144		48		532		928		952		2,699
Allstate Health and Benefits	528		2,201		16		1,832		69		1,042		136		852		1,594
Corporate and Other	—		—		—		—		96		—		—		712		—
Intersegment Eliminations (2)	—		—		—		(149)		—		—		—		(149)		—
Total	$	5,442	$	39,742	$	22,299	$	47,736	$	2,403	$	38,306	$	6,634	$	8,301	$	50,080
2021
Property-Liability
Allstate Protection	$	1,951	$	31,099	$	15,763	$	40,454			$	28,760	$	5,313	$	6,033	$	41,358
Run-off Property-Liability	—		1,916		—		—				116		—		4		—
Total Property-Liability	1,951		33,015		15,763		40,454		$	3,118	28,876		5,313		6,037		41,358
Protection Services (2)	2,294		45		4,054		1,939		43		458		795		938		2,642
Allstate Health and Benefits	493		2,585		16		1,834		74		1,060		128		838		1,630
Corporate and Other	—		—		—		—		58		—		—		(133)		—
Intersegment Eliminations (2)	—		—		—		(175)		—		(16)		—		(159)		—
Total	$	4,738	$	35,645	$	19,833	$	44,052	$	3,293	$	30,378	$	6,236	$	7,521	$	45,630

(1)A single investment portfolio supports both Allstate Protection and Run-off Property-Liability segments.

(2)Includes intersegment premiums and service fees and the related incurred losses and expenses that are eliminated in the consolidated financial statements.