Leases (Table Text Block)

9 Months Ended

Dec. 31, 2023

Leases [Abstract]

Supplemental Balance Sheet Information Related to Leases

	As of December 31, 2023
	Finance			Operating			Total
	(Unaudited)
	(In thousands)
Buildings and improvements	$	—		$	145,958		$	145,958
Furniture and equipment		1,693			—			1,693
Rental trailers and other rental equipment		114,884			—			114,884
Rental trucks		692,955			—			692,955
Right-of-use assets, gross		809,532			145,958			955,490
Less: Accumulated depreciation		(483,288	)		(80,597	)		(563,885	)
Right-of-use assets, net	$	326,244		$	65,361		$	391,605

	As of March 31, 2023
	Finance			Operating			Total
				(In thousands)
Buildings and improvements	$	—		$	128,221		$	128,221
Furniture and equipment		9,687			—			9,687
Rental trailers and other rental equipment		152,294			—			152,294
Rental trucks		949,838			—			949,838
Right-of-use assets, gross		1,111,819			128,221			1,240,040
Less: Accumulated depreciation		(637,054	)		(69,304	)		(706,358	)
Right-of-use assets, net	$	474,765		$	58,917		$	533,682

Summary of Weighted-average remaining lease terms and Discount rates

	Finance leases
	December 31,			March 31,
	2023			2023
	(Unaudited)
Weighted average remaining lease term (years)	1			2
Weighted average discount rate		4.1	%		3.8	%

	Operating leases
	December 31,			March 31,
	2023			2023
	(Unaudited)
Weighted average remaining lease term (years)	19.1			19.2
Weighted average discount rate		4.6	%		4.7	%

Components of Lease Expense

	Nine months ended
	December 31, 2023		December 31, 2022
	(Unaudited)
	(In thousands)
Operating lease costs	$	25,181	$	24,483
Finance lease cost:
Amortization of right-of-use assets	$	44,220	$	62,782
Interest on lease liabilities		5,600		8,799
Total finance lease cost	$	49,820	$	71,581

Maturities of Lease Liabilities

	Finance leases			Operating leases
	(Unaudited)
Year ending March 31,	(In thousands)
2024 (3 months)	$	20,502		$	6,880
2025		76,714			16,232
2026		46,107			9,527
2027		—			7,455
2028		—			6,501
Thereafter		—			66,126
Total lease payments		143,323			112,721
Less: imputed interest		(6,284	)		(48,179	)
Present value of lease liabilities	$	137,039		$	64,542