Derivatives and Hedging Activities - Summary of Effect of Derivative Instruments on Income (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Cost of sales	$ 541.3	$ 527.8
Amount of (loss) gain reclassified from AOCI to income	(1.8)	1.4
Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Total (loss) gain	(1.8)	1.4
Commodity contracts | Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (loss) gain reclassified from AOCI to income	$ (1.8)	$ 1.4