Joint Venture - Summary of Reconciliation Between the Carrying Value of Investment and Proportional Share of Underlying Equity in Net Assets of Joint Ventures (Parenthetical) (Details) - USD ($) $ in Millions	Mar. 31, 2025	Jun. 30, 2024
Tomo C Radiation Therapy System
Schedule of Equity Method Investments [Line Items]
Deferred intra-entity gross profit	$ 5.3	$ 4.2