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Property and Casualty Insurance Reserves (Tables) | 9 Months Ended
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Sep. 30, 2017
Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense [Abstract] |
Liability for Unpaid Claims Adjustment Expense by Expense Type [Table Text Block] | Property and casualty insurance reserve activity for the nine months ended September 30, 2017 and 2016 was:
|  | Nine Months Ended
(Dollars in Millions) |  | Sep 30, 2017 |  | Sep 30, 2016
Property and Casualty Insurance Reserves: |  |  |  |
Gross of Reinsurance and Indemnification at Beginning of Year |  | $ | 931.4 |  |  | $ | 862.8 |
Less Reinsurance and Indemnification Recoverables at Beginning of Year |  | 50.2 |  |  | 52.0 |
Property and Casualty Insurance Reserves - Net of Reinsurance and Indemnification at Beginning of Year |  | 881.2 |  |  | 810.8 |
Incurred Losses and LAE Related to: |  |  |  |
Current Year: |  |  |  |
Continuing Operations |  | 1,072.0 |  |  | 1,031.1 |
Prior Years: |  |  |  |
Continuing Operations |  | 19.7 |  |  | (17.7 | )
Discontinued Operations |  | — |  |  | (3.3 | )
Total Incurred Losses and LAE Related to Prior Years |  | 19.7 |  |  | (21.0 | )
Total Incurred Losses and LAE |  | 1,091.7 |  |  | 1,010.1 |
Paid Losses and LAE Related to: |  |  |  |
Current Year: |  |  |  |
Continuing Operations |  | 600.7 |  |  | 583.2 |
Prior Years: |  |  |  |
Continuing Operations |  | 443.6 |  |  | 360.8 |
Discontinued Operations |  | 3.0 |  |  | 5.3 |
Total Paid Losses and LAE Related to Prior Years |  | 446.6 |  |  | 366.1 |
Total Paid Losses and LAE |  | 1,047.3 |  |  | 949.3 |
Property and Casualty Insurance Reserves - Net of Reinsurance and Indemnification at End of Period |  | 925.6 |  |  | 871.6 |
Plus Reinsurance and Indemnification Recoverables at End of Period |  | 42.9 |  |  | 49.1 |
Property and Casualty Insurance Reserves - Gross of Reinsurance and Indemnification at End of Period |  | $ | 968.5 |  |  | $ | 920.7 |

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- References No definition available. + Details
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- Definition Tabular disclosure of the activity in the reserve for settling insured claims and expenses incurred in the claims settlement process for the period. The estimated liability includes the amount of money that will be required for future payments of (a) claims that have been reported to the insurer, (b) claims related to insured events that have occurred but that have not been reported to the insurer as of the date the liability is estimated, and (c) claim adjustment expenses. Claim adjustment expenses include costs incurred in the claim settlement process such as legal fees; outside adjuster fees; and costs to record, process, and adjust claims. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=65670824&loc=d3e14764-158437 + Details
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