Property Casualty Loss And Loss Expenses (Tables)

12 Months Ended

Dec. 31, 2013

Insurance [Abstract]

Consolidated Property Casualty Loss And Loss Expense Reserves

This table summarizes activity for our consolidated property casualty loss and loss expense reserves:

(In millions)	Years ended December 31,
	2013			2012			2011
Gross loss and loss expense reserves, January 1	$	4,169		$	4,280		$	4,137
Less reinsurance receivable	356			375			326
Net loss and loss expense reserves, January 1	3,813			3,905			3,811
Net incurred loss and loss expenses related to:
Current accident year	2,448			2,533			2,620
Prior accident years	(147		)	(396		)	(285		)
Total incurred	2,301			2,137			2,335
Net paid loss and loss expenses related to:
Current accident year	1,045			1,123			1,206
Prior accident years	1,127			1,106			1,035
Total paid	2,172			2,229			2,241
Net loss and loss expense reserves, December 31	3,942			3,813			3,905
Plus reinsurance receivable	299			356			375
Gross loss and loss expense reserves, December 31	$	4,241		$	4,169		$	4,280