Acquisitions and Divestitures Acquisitions Net Assets Acquired (Details) - USD ($) $ in Millions	Jun. 30, 2015	Jan. 01, 2015	Dec. 31, 2014
Business Combinations [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents		$ 10.2
Business Combination, Acquired Receivables, Fair Value		37.7
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory		100.1
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment		63.6
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill		272.2
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets		36.3
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		(110.5)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net		409.6
Goodwill	$ 5,772.5	433.5	$ 5,389.8
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net		$ 843.1