Net Income (Loss) Per Common Share - Additional Information (Details) - shares shares in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Jun. 30, 2023	May 31, 2021
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Common stock not included in the calculation of potentially diluted shares	17.1	17.1	17.1	17.1
3.75% Convertible Notes Due 2026
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Interest rate (as a percent)	3.75%	3.75%	3.75%	3.75%	3.75%	3.75%	3.75%
Convertible debt maturity period	2026	2026	2026	2026