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Stockholders' Equity | 6 Months Ended
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Sep. 30, 2017
Stockholders' Equity [Abstract] |
7. Stockholders' Equity | On July 5, 2017, we declared a cash dividend on our Common Stock of $1.00 per share to holders of record on July 20, 2017. The dividend was paid on August 3, 2017. On June 8, 2016, the stockholder’s approved the 2016 AMERCO Stock Option Plan (Shelf Stock Option Plan). As of September 30, 2017, no awards had been issued under this plan.

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
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