Acquisitions Asset Acquisitions (Details) - USD ($) $ in Millions	Oct. 01, 2018	Sep. 03, 2019	Feb. 14, 2017
Cash Paid for Asset Acquisition	$ 17.1
Breathe [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets		$ 0.2
Mortara [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets			$ 4.8