Related Party Transactions (Table Text Block)

12 Months Ended

Mar. 31, 2017

Related Party Revenue [Abstract]

Related Party Revenue

		Years Ended March 31,
		2017		2016		2015
		(In thousands)
U-Haul interest income revenue from SAC Holdings	$	4,880	$	4,960	$	5,914
U-Haul interest income revenue from Private Mini		–		1,126		4,918
U-Haul management fee revenue from SAC Holdings		19,635		18,657		18,472
U-Haul management fee revenue from Private Mini		3,495		3,330		2,614
U-Haul management fee revenue from Mercury		5,945		4,546		4,255
	$	33,955	$	32,619	$	36,173

Related Party Cost and Expense

		Years Ended March 31,
		2017		2016		2015
		(In thousands)
U-Haul lease expenses to SAC Holdings	$	2,740	$	2,648	$	2,618
U-Haul commission expenses to SAC Holdings		53,334		51,036		48,833
U-Haul commission expenses to Private Mini		3,779		3,684		3,258
	$	59,853	$	57,368	$	54,709

Due from Related Party, Recap of Assets

		March 31,
		2017		2016
		(In thousands)
U-Haul note receivable from SAC Holdings	$	48,098	$	49,322
U-Haul interest receivable from SAC Holdings		5,397		4,970
U-Haul receivable from SAC Holdings		23,202		23,127
U-Haul receivable from Mercury		9,195		8,016
Other (a)		276		299
	$	86,168	$	85,734

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