XML 113 R88.htm IDEA: XBRL DOCUMENT

Transactions With Affliated Parties (Narrative) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Related Party Transaction [Line Items]
Payment for commissions	$ 5	$ 6	$ 6
Earned premiums	3,522	3,194	3,082
Affiliated parties [Member]
Related Party Transaction [Line Items]
Earned premiums	$ 35	$ 34	$ 36

- Definition

Premiums earned on the income statement for all insurance and reinsurance contracts after subtracting any amounts ceded to another insurer and adding premiums assumed from other insurers.

+ References+ Details