Is a combination of several individual concepts combined for this schedule. The concepts include [1] OtherPrepaidExpenseCurrent: "Carrying amount as of the balance sheet date of expenditures made, not otherwise specified in the taxonomy, in advance of the timing of recognition of expenses which are expected to be charged against earnings within one year or the normal operating cycle, if longer." [2] MarketableSecurities: "Total debt and equity financial instruments including: (1) securities held-to-maturity, (2) trading securities, and (3) securities available-for-sale." [3] DepositsAssets: "Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment in the future." [4] FurnitureAndFixturesGross: "Gross amount, at the balance sheet date, of long-lived, depreciable assets commonly used in offices and stores. Examples include desks, chairs and store fixtures." [5] AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment: "The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement " This is only used in group 102205 that is a summary of AMERCO's balance sheet. Need it on Condensed Consolidated Balance Sheet schedule because of the calculation requirement that states a calculation can only be set once.

No definition available.

Schedule I - Condensed Financial Information of AMERCO (Balance Sheets) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2016
ASSETS:
Cash and cash equivalents	$ 673,701	$ 759,388	$ 697,806	$ 600,646
Investments in subsidiaries
Related party assets	30,889	33,276
Total assets	11,891,713	10,747,422	9,405,840
Liabilities:
Other Liabilities	8,199,324	7,338,714
Stockholders' equity:
Additional paid-in capital	453,326	452,746
Accumulated other comprehensive loss	(66,698)	(4,623)
Consolidated statement of change in equity
Beginning of period	3,635,561
Adjustment for adoption of ASU 2016-01
Net earnings	370,857	790,583	398,424
End of period	3,976,962	3,635,561
Total stockholders' equity	3,692,389	3,408,708
Total liabilities and stockholders' equity	11,891,713	10,747,422
Common Stock in Treasury [Member]
Consolidated statement of change in equity
Cost of shares in treasury	(525,663)	(525,653)
Preferred Stock in Treasury [Member]
Consolidated statement of change in equity
Cost of shares in treasury	(151,997)	(151,997)
Amerco [Member]
ASSETS:
Cash and cash equivalents	428,950	469,209	361,231	$ 381,690
Investments in subsidiaries	2,474,671	2,244,867
Related party assets	1,424,274	1,227,491
Other assets	120,896	114,568
Total assets	4,448,791	4,056,135
Liabilities:
Other Liabilities	754,115	639,604
Stockholders' equity:
Preferred stock
Common stock	10,497	10,497
Additional paid-in capital	453,536	452,956
Accumulated other comprehensive loss	(68,459)	(4,623)
Consolidated statement of change in equity
Beginning of period	3,635,351	2,883,943
Adjustment for adoption of ASU 2016-01	9,724
Net earnings	370,857	790,583	398,424
Dividends	(39,180)	(39,175)
End of period	3,976,752	3,635,351	$ 2,883,943
Total stockholders' equity	3,694,676	3,416,531
Total liabilities and stockholders' equity	4,448,791	4,056,135
Amerco [Member] \| Common Stock in Treasury [Member]
Consolidated statement of change in equity
Cost of shares in treasury	(525,653)	(525,653)
Amerco [Member] \| Preferred Stock in Treasury [Member]
Consolidated statement of change in equity
Cost of shares in treasury	$ (151,997)	$ (151,997)