Related Party Transations (Table Text Block)

3 Months Ended

6 Months Ended

Sep. 30, 2019

Sep. 30, 2019

Related Party Revenue [Abstract]

Related Party Revenue

		Quarter Ended September 30,
		2019		2018
		(Unaudited)
		(In thousands)
U-Haul management fee revenue from Blackwater	$	6,318	$	6,278
U-Haul management fee revenue from Mercury		915		914
	$	7,233	$	7,192

		Six Months Ended September 30,
		2019		2018
		(Unaudited)
		(In thousands)
U-Haul management fee revenue from Blackwater	$	12,567	$	12,478
U-Haul management fee revenue from Mercury		1,822		2,130
	$	14,389	$	14,608

Related Party costs and expenses

		Quarter Ended September 30,
		2019		2018
		(Unaudited)
		(In thousands)
U-Haul lease expenses to Blackwater	$	658	$	670
U-Haul commission expenses to Blackwater		18,617		18,348
	$	19,275	$	19,018

		Six Months Ended September 30,
		2019		2018
		(Unaudited)
		(In thousands)
U-Haul lease expenses to Blackwater	$	1,316	$	1,340
U-Haul commission expenses to Blackwater		35,819		34,833
	$	37,135	$	36,173

Related party assets

		September 30,		March 31,
		2019		2019
		(Unaudited)
		(In thousands)
U-Haul receivable from Blackwater	$	27,828	$	25,158
U-Haul receivable from Mercury		5,673		7,234
Other (a)		(20,599)		(1,503)
	$	12,902	$	30,889

(a)      Timing differences for intercompany balances with insurance subsidiaries resulting from the three-month difference in reporting periods.  Our credit balance as of September 30, 2019, was due to a timing difference for a dividend paid by Repwest to AMERCO of $21.6 million.