Related Party Transactions (Table Text Block)

12 Months Ended

Mar. 31, 2019

Related Party Revenue [Abstract]

Related Party Revenue

Related Party Revenues

		Years Ended March 31,
		2019		2018		2017
		(In thousands)
U-Haul interest income revenue from Blackwater	$	–	$	3,326	$	4,880
U-Haul management fee revenue from Blackwater		23,986		23,577		23,130
U-Haul management fee revenue from Mercury		5,162		6,025		5,945
	$	29,148	$	32,928	$	33,955

Related Party Cost and Expense

Related Party Costs and Expenses

		Years Ended March 31,
		2019		2018		2017
		(In thousands)
U-Haul lease expenses to Blackwater	$	2,678	$	2,684	$	2,740
U-Haul commission expenses to Blackwater		61,434		58,595		57,113
	$	64,112	$	61,279	$	59,853

Due from Related Party, Recap of Assets

Related Party Assets

		March 31,
		2019		2018
		(In thousands)
U-Haul receivable from Blackwater		25,158		24,034
U-Haul receivable from Mercury		7,234		10,357
Other (a)		(1,503)		(1,115)
	$	30,889	$	33,276

(a) Timing differences for intercompany balances with insurance subsidiaries resulting from the three month difference in reporting periods.