Commitments and Contingencies	9 Months Ended
Sep. 30, 2013
Commitments and Contingencies [Abstract]
Commitments and Contingencies	(14) Commitments and Contingencies Catastrophe Exposure We have exposure to catastrophic losses caused by natural perils (such as hurricanes, earthquakes, floods, tsunamis, hail storms and tornados), as well as from man-made events (such as terrorist attacks). The incidence, timing and severity of catastrophic losses are unpredictable. We assess our exposures in areas most vulnerable to natural catastrophes and apply procedures to ascertain our probable maximum loss from a single event. We maintain reinsurance protection that we believe is sufficient to limit our exposure to a foreseeable event. In the first nine months of 2013, we recognized accident year net catastrophe losses, after reinsurance and reinstatement premium, of $44.5 million, primarily due to European floods, German hail storms and various small catastrophes. We recognized $20.3 million in the first nine months of 2012, primarily due to United States spring storms and various small catastrophes. Litigation We are a party to lawsuits, arbitrations and other proceedings that arise in the normal course of our business. Many of such lawsuits, arbitrations and other proceedings involve claims under policies that we underwrite as an insurer or reinsurer, the liabilities for which, we believe, have been adequately included in our loss reserves. Also, from time to time, we are a party to lawsuits, arbitrations and other proceedings that relate to disputes with third parties, or that involve alleged errors and omissions on the part of our subsidiaries. We have provided accruals for these items to the extent we deem the losses probable and reasonably estimable. Although the ultimate outcome of these matters cannot be determined at this time, based on present information, the availability of insurance coverage and advice received from our outside legal counsel, we believe the resolution of any such matters will not, individually or in the aggregate, have a material adverse effect on our consolidated financial position, results of operations or cash flows. Indemnifications In conjunction with the sales of business assets and subsidiaries, we have provided indemnifications to the buyers. Certain indemnifications cover typical representations and warranties related to our responsibilities to perform under the sales contracts. Under other indemnifications, we agree to reimburse the purchasers for taxes or ERISA-related amounts, if any, assessed after the sale date but related to pre-sale activities. We cannot quantify the maximum potential exposure covered by all of our indemnifications because the indemnifications cover a variety of matters, operations and scenarios. Certain of these indemnifications have no time limit. For those with a time limit, the longest such indemnification expires in 2025. We accrue a loss when a valid claim is made by a purchaser and we believe we have potential exposure. We currently have claims under one indemnification that covers development on losses that were incurred prior to our sale of a subsidiary. At September 30, 2013, we have an accrued liability of $7.6 million to cover our obligations or anticipated payments under these indemnifications.

Commitments and Contingencies

9 Months Ended

Sep. 30, 2013

Commitments and Contingencies [Abstract]

(14) Commitments and Contingencies

Catastrophe Exposure

We have exposure to catastrophic losses caused by natural perils (such as hurricanes, earthquakes, floods, tsunamis, hail storms and tornados), as well as from man-made events (such as terrorist attacks). The incidence, timing and severity of catastrophic losses are unpredictable. We assess our exposures in areas most vulnerable to natural catastrophes and apply procedures to ascertain our probable maximum loss from a single event. We maintain reinsurance protection that we believe is sufficient to limit our exposure to a foreseeable event. In the first nine months of 2013, we recognized accident year net catastrophe losses, after reinsurance and reinstatement premium, of $44.5 million, primarily due to European floods, German hail storms and various small catastrophes. We recognized $20.3 million in the first nine months of 2012, primarily due to United States spring storms and various small catastrophes.

Litigation

We are a party to lawsuits, arbitrations and other proceedings that arise in the normal course of our business. Many of such lawsuits, arbitrations and other proceedings involve claims under policies that we underwrite as an insurer or reinsurer, the liabilities for which, we believe, have been adequately included in our loss reserves. Also, from time to time, we are a party to lawsuits, arbitrations and other proceedings that relate to disputes with third parties, or that involve alleged errors and omissions on the part of our subsidiaries. We have provided accruals for these items to the extent we deem the losses probable and reasonably estimable. Although the ultimate outcome of these matters cannot be determined at this time, based on present information, the availability of insurance coverage and advice received from our outside legal counsel, we believe the resolution of any such matters will not, individually or in the aggregate, have a material adverse effect on our consolidated financial position, results of operations or cash flows.

Indemnifications

In conjunction with the sales of business assets and subsidiaries, we have provided indemnifications to the buyers. Certain indemnifications cover typical representations and warranties related to our responsibilities to perform under the sales contracts. Under other indemnifications, we agree to reimburse the purchasers for taxes or ERISA-related amounts, if any, assessed after the sale date but related to pre-sale activities. We cannot quantify the maximum potential exposure covered by all of our indemnifications because the indemnifications cover a variety of matters, operations and scenarios. Certain of these indemnifications have no time limit. For those with a time limit, the longest such indemnification expires in 2025. We accrue a loss when a valid claim is made by a purchaser and we believe we have potential exposure. We currently have claims under one indemnification that covers development on losses that were incurred prior to our sale of a subsidiary. At September 30, 2013, we have an accrued liability of $7.6 million to cover our obligations or anticipated payments under these indemnifications.

- Definition

The entire disclosure for commitments and contingencies.

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