Leases (Narratives) (Details) - USD ($)	3 Months Ended		12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Mar. 31, 2024
Leases [Abstract]
Right Of Use Asset Obtained In Exchange For Finance Lease Liability	$ 98,400,000		$ 117,600,000
Cash paid for operating leases	5,500	$ 8,900,000
Cash paid for finance leases	19,260,000	34,168,000
Operating Lease Payments	$ 2,300,000	$ 5,000,000