Leases (Maturities Of Lease Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Mar. 31, 2024
Operating Lease Liabilities Payments Due [Abstract]
Operating lease liability	$ 49,543	$ 55,032
Finance Leases
Finance Lease Liabilities Payments Due [Abstract]
2025 (9 months)	47,013
2026	11,782
Total lease payments	58,795
Less: imputed interest	(1,815)
Financing lease liability	56,980
Operating Lease Liabilities Payments Due [Abstract]
2025 (9 months)	11,355
2026	21,396
2027	13,798
2028	9,704
2029	6,765
Thereafter	31,487
Operating Leases
Operating Lease Liabilities Payments Due [Abstract]
2025 (9 months)	3,234
2026	10,579
2027	8,164
2028	6,774
2029	5,184
Thereafter	61,191
Total lease payments	95,126
Less: imputed interest	(45,583)
Operating lease liability	$ 49,543