Derivative Instruments - Net Realized and Unrealized Gains and Losses Recorded in "Other, net" (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Other, net	$ 324	$ (3,533)	$ 3,195	$ (2,217)
Coffee
Derivative Instruments, Gain (Loss) [Line Items]
Net gains on coffee-related derivative instruments	(1,177)	(4,167)	202	(3,605)
Non-operating pension and other postretirement benefits	915	727	1,831	1,455
Other gains, net	586	(93)	1,162	(67)
Other, net	$ 324	$ (3,533)	$ 3,195	$ (2,217)