Notes, Loans and Finance Leases Payable, net (Components of Interest Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Interest expense, borrowings:
Interest expense	$ 80,760	$ 71,061	$ 226,148	$ 202,985
Capitalized interest	(4,608)	(4,006)	(11,188)	(11,738)
Amortization of transaction costs	1,390	1,868	4,229	4,711
Interest expense resulting from derivatives	961	1,473	3,892	3,967
Total interest expense	$ 76,581	$ 67,450	$ 215,297	$ 191,991