Schedule VI. Supplemental Information Concerning Property and Casualty Insurance Operations (Tables)

12 Months Ended

Dec. 31, 2011

Supplemental Information for Property, Casualty Insurance Underwriters [Abstract]

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)	2011			2010			2009
Deferred acquisition costs	$	658		$	1,079
Reserves for unpaid claim and claim adjustment expenses	24,228			25,412
Discount deducted from claim and claim adjustment expense reserves above (based on interest rates ranging from 3.0% to 8.0%)	1,569			1,552
Unearned premiums	3,250			3,203
Net written premiums	6,798			6,471			$	6,713
Net earned premiums	6,603			6,514			6,720
Net investment income	1,845			2,097			2,110
Incurred claim and claim adjustment expenses related to current year	4,901			4,737			4,788
Incurred claim and claim adjustment expenses related to prior years	(429		)	(545		)	(241		)
Amortization of deferred acquisition costs	1,410			1,387			1,417
Paid claim and claim adjustment expenses	4,499			4,667			4,841