Revenue - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Jun. 30, 2021
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Recognition of deferred revenue	$ 12.5	$ 6.5	$ 71.2	$ 23.7
Remaining performance obligations amount	1,121.8		$ 1,121.8
Percentage of changes in operating results on entity's revenue			29.00%
Capitalized costs to obtain a contract	10.7		$ 10.7		$ 8.9
Impairment loss	0.1	0.2	0.4	0.5
Capitalized contract cost, amortization	1.0	$ 0.8	2.8	$ 2.0
Long-term Warranty and Service
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Remaining performance obligations amount	70.1		70.1
Performance Obligations Other Than Warrant
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Remaining performance obligations amount	$ 1,051.7		$ 1,051.7