Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2019	Mar. 31, 2019
ASSETS:
Cash and cash equivalents	$ 525,231	$ 673,701
Reinsurance recoverables and trade receivables, net	222,481	224,785
Inventories, net	102,357	103,504
Prepaid expenses	194,250	174,100
Investments, fixed maturities and marketable equities	2,413,350	2,235,397
Investments, other	320,992	300,736
Deferred policy acquisition costs, net	111,708	136,276
Right of use Assets - Financing	72,432	78,354
Right of use Assets - Operating	1,185,629	0
Other assets	105,298
Related party assets	12,902	30,889
Subtotal assets	5,266,630	3,957,742
Property, plant and equipment, at cost:
Land	1,016,918	976,454
Buildings and improvements	4,371,637	4,003,726
Furniture and equipment	716,287	689,780
Property, plant and equipment (gross)	10,160,140	11,022,027
Less: Accumulated depreciation	(2,570,568)	(3,088,056)
Total property, plant and equipment	7,589,572	7,933,971
Total assets	12,856,202	11,891,713
Liabilities:
Accounts payable and accrued expenses	546,260	556,873
Notes, loans and leases payable	4,497,912	4,163,323
Financing lease liability	861,751
Operating lease liability	104,832	0
Policy benefits and losses, claims and loss expenses payable	1,022,134	1,011,183
Liabilities from investment contracts	1,720,995	1,666,742
Other policyholders' funds and liabilities	10,911	15,047
Deferred income	35,926	35,186
Deferred income taxes, net	859,164	750,970
Total liabilities	8,798,134	8,199,324
Commitments and contingencies (notes 4, 8 and 9)
Stockholders' equity:
Additional paid-in capital	453,761	453,326
Accumulated other comprehensive loss	17,151	(66,698)
Retained earnings	4,255,906	3,976,962
Unearned employee stock ownership plan shares		(4,048)
Total stockholders' equity	4,058,068	3,692,389
Total liabilities and stockholders' equity	12,856,202	11,891,713
Amerco Common Stock [Member]
Stockholders' equity:
Common stock, value, issued	10,497	10,497
Common Stock in Treasury [Member]
Stockholders' equity:
Treasury stock, value		(525,653)
Preferred Stock in Treasury [Member]
Stockholders' equity:
Treasury stock, value		(151,997)
Rental Trailers and Other Rental Equipment [Member]
Property, plant and equipment, at cost:
Property subject to or available for operating lease, gross	495,264	590,039
Rental Trucks [Member]
Property, plant and equipment, at cost:
Property subject to or available for operating lease, gross	$ 3,560,034	$ 4,762,028