Revenue Recognition Disaggregation of Revenue by Geography (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Disaggregation of Revenue [Line Items]
Elimination of revenue attributable to multiple locations	$ (20.5)	$ (9.9)	$ (59.1)	$ (53.1)
Net revenue	760.6	617.5	2,146.7	1,792.3
United States
Disaggregation of Revenue [Line Items]
Net revenue	438.9	318.4	1,215.9	913.9
Europe
Disaggregation of Revenue [Line Items]
Net revenue	258.7	200.8	690.1	609.9
International Other
Disaggregation of Revenue [Line Items]
Net revenue	$ 83.5	$ 108.2	$ 299.8	$ 321.6