Acqusitions and Dispositions (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Dispositions
Net written premiums	$ 311.1	$ 265.1
Premiums Earned, Net	276.5	286.5
Essentia Insurance Company
Dispositions
Gain on sale of discontinued operation, pre-tax		23.0
Loss from sale of discontinued operations, net of tax		15.0
Premiums Earned, Net		$ 40.6

Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component.

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Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component.

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Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums earned.

+ References

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-Number 210

-Section 17

-Article 12

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Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums written.

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