Schedule IV

12 Months Ended

Dec. 31, 2022

SEC Schedule, 12-17, Insurance Companies, Reinsurance [Abstract]

SUPPLEMENTAL INFORMATION CONCERNING REINSURANCE

SUPPLEMENTAL INFORMATION CONCERNING REINSURANCE

Premiums Earned
For the years ended December 31, 2022, 2021, and 2020 (in millions of U.S. dollars, except for percentages)	Direct Amount		Ceded To Other Companies		Assumed From Other Companies		Net Amount		Percentage of Amount Assumed to Net
2022
Property and Casualty	$	39,449	$	9,678	$	4,242	$	34,013	12	%
Accident and Health	5,206		411		97		4,892		2	%
Life	1,499		106		91		1,484		6	%
Total	$	46,154	$	10,195	$	4,430	$	40,389	11	%
2021
Property and Casualty	$	35,767	$	7,982	$	3,441	$	31,226	11	%
Accident and Health	4,062		362		109		3,809		3	%
Life	1,309		89		100		1,320		8	%
Total	$	41,138	$	8,433	$	3,650	$	36,355	10	%
2020
Property and Casualty	$	31,546	$	6,782	$	3,044	$	27,808	11	%
Accident and Health	4,249		368		111		3,992		3	%
Life	1,242		93		168		1,317		13	%
Total	$	37,037	$	7,243	$	3,323	$	33,117	10	%