Schedule VI. Supplemental Information Concerning Property and Casualty Insurance Operations

12 Months Ended

Dec. 31, 2018

SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters [Abstract]

Schedule VI. Supplemental Information Concerning Property and Casualty Insurance Operations

SCHEDULE VI. SUPPLEMENTAL INFORMATION CONCERNING PROPERTY AND CASUALTY INSURANCE OPERATIONS

As of and for the years ended December 31	Consolidated Property and Casualty Operations
(In millions)	2018			2017			2016
Balance Sheet Data
Deferred acquisition costs	$	632		$	632
Reserves for unpaid claim and claim adjustment expenses	21,984			22,004
Discount deducted from claim and claim adjustment expense reserves above (based on interest rates ranging from 3.5% to 8.0%)	1,388			1,434
Unearned premiums	4,183			4,029
Statement of Operations Data
Net written premiums	$	7,345		$	7,069		$	6,988
Net earned premiums	7,312			6,988			6,924
Net investment income	1,751			1,992			1,952
Incurred claim and claim adjustment expenses related to current year	5,358			5,201			5,025
Incurred claim and claim adjustment expenses related to prior years	(179		)	(381		)	(342		)
Amortization of deferred acquisition costs	1,335			1,233			1,235
Paid claim and claim adjustment expenses	5,331			5,341			5,134