Subsequent Event Subsequent Event (Narrative) (Details) - USD ($) $ in Millions	Oct. 01, 2015	Sep. 30, 2015
Subsequent Event [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets		$ 350.6
Subsequent Event [Member]
Subsequent Event [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	$ 416.8
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities	$ 402.3