Debt - Narrative (Details) $ in Millions	12 Months Ended
	Jun. 30, 2024 USD ($) note
Debt Instrument [Line Items]
Number of notes issued | note	3
Debt instrument, face amount	$ 3,000.0
Long-term debt, fair value	$ 2,681.6
Minimum
Debt Instrument [Line Items]
Debt instrument, term	7 years
Maximum
Debt Instrument [Line Items]
Debt instrument, term	10 years