Revenue Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2021	Dec. 31, 2020
Revenue from Contract with Customer [Abstract]
Amount of revenue recognized from performance obligations partially satisfied in previous periods	$ 28.5
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Accounts receivable, net	267.3	$ 247.1
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-10-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Performance obligations that were unsatisfied or partially satisfied	$ 19.5
Performance obligations that were unsatisfied or partially satisfied, expected timing of satisfaction	1 month