Stockholders' Equity - Schedule of Stock-Based Compensation By Award Type (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based compensation expense	$ 60,827	$ 66,123	$ 194,257	$ 192,590
Unrecognized compensation	343,745		343,745
Restricted stock units (RSUs)
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based compensation expense	53,686	58,646	171,148	170,461
Unrecognized compensation	311,151		$ 311,151
Weighted-average recognition period (in years)			2 years 3 months 18 days
Performance-based awards
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based compensation expense	3,534	3,385	$ 4,652	7,404
Unrecognized compensation	17,843		$ 17,843
Weighted-average recognition period (in years)			1 year 7 months 6 days
Employee stock purchase plan
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based compensation expense	1,259	1,766	$ 5,017	4,771
Unrecognized compensation	1,021		$ 1,021
Weighted-average recognition period (in years)			4 months 24 days
Market-based RSUs
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based compensation expense	2,348	1,906	$ 12,964	7,512
Unrecognized compensation	13,730		$ 13,730
Weighted-average recognition period (in years)			1 year 9 months 18 days
Stock options
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-based compensation expense	0	$ 420	$ 476	$ 2,442
Unrecognized compensation	$ 0		$ 0
Weighted-average recognition period (in years)			0 years