Fair Value Measurements (Table Text Block)

9 Months Ended

Dec. 31, 2023

Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]

Financial Instruments, Carrying and Estimated fair values

	Fair Value Hierarchy
	Carrying								Total
As of December 31, 2023	Value		Level 1		Level 2		Level 3		Fair Value
	(Unaudited)
Assets	(In thousands)
Trade receivables, net	$	154,846	$	—	$	—	$	154,846	$	154,846
Mortgage loans, net		567,784		—		—		531,880		531,880
Other investments		83,674		—		—		83,674		83,674
Total	$	806,304	$	—	$	—	$	770,400	$	770,400
Liabilities
Notes, loans and finance leases payable	$	6,471,405	$	—	$	6,051,219	$	—	$	6,051,219
Total	$	6,471,405	$	—	$	6,051,219	$	—	$	6,051,219

	Fair Value Hierarchy
	Carrying								Total
As of March 31, 2023	Value		Level 1		Level 2		Level 3		Fair Value
	(In thousands)
Assets
Trade receivables, net	$	146,736	$	—	$	—	$	146,736	$	146,736
Mortgage loans, net		466,531		—		—		444,957		444,957
Other investments		109,009		—		—		109,009		109,009
Total	$	722,276	$	—	$	—	$	700,702	$	700,702
Liabilities
Notes, loans and finance leases payable		6,143,350		—		5,710,735		—		5,710,735
Total	$	6,143,350	$	—	$	5,710,735	$	—	$	5,710,735