Accounts Receivable, Deferred Revenue and Performance Obligations - Performance Obligation (Details) $ in Millions	Jun. 30, 2020 USD ($)
Revenue from Contract with Customer [Abstract]
Revenue, remaining performance obligation	$ 634.7
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation, percentage	92.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period	24 months