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Subsequent Events	3 Months Ended
	Mar. 31, 2017
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events In April 2017, ProAssurance repaid $10 million of the balance outstanding on the Revolving Credit Agreement (see Note 8 of the Notes to Condensed Consolidated Financial Statements for further discussion of the terms of the Revolving Credit Agreement).

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The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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