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Long-Term Debt (Tables)
12 Months Ended
Dec. 31, 2014
Long-Term Debt [Abstract]  
Long-Term Debt
December 31,
(In millions)20142013
Long-term debt:
Senior notes$250.0 $ 250.0
Subordinated debt 252.9 300.0
Other long-term borrowings 1.0 1.9
Total long-term debt$ 503.9 $ 551.9