Consolidated Financial Statement Details - Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Supplemental Cash Flow Elements [Abstract]
Income taxes paid	$ 179.2	$ 147.5	$ 138.4
Supplemental non-cash investing activities:
Equipment transfers from inventory to property, plant, and equipment	125.7	65.8	39.3
Deferred payments related to business combinations	$ 16.7	$ 0.0	$ 0.0