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Schedule I - Condensed Financial Information of AMERCO Balance Sheets (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended |
--- | --- | ---
Mar. 31, 2014 | Mar. 31, 2013 | Mar. 31, 2012 | Mar. 31, 2011
ASSETS: |  |  |  |
Cash and cash equivalents | $ 495,112 | $ 463,744 | $ 357,180 | $ 382,514
Investments in subsidiaries | 0 | 0 |  |
Related party assets | 169,624 | 182,035 |  |
Total assets | 5,998,978 | 5,306,601 | 4,654,051 |
Liabilities: |  |  |  |
Other Liabilities | 4,471,610 | 4,077,342 |  |
Stockholders' equity: |  |  |  |
Additional paid-in capital | 444,210 | 438,168 |  |
Accumulated other comprehensive loss | (53,923) | (22,680) |  |
Consolidated statement of change in equity |  |  |  |
Beginning of period | 1,482,630 |  |  |
Adjustment to initially apply ASU 2010-26 |  | (1,721) |  |
Net earnings | 342,391 | 264,708 | 196,546 |
End of period | 1,805,453 | 1,482,630 |  |
Total stockholders' equity | 1,527,368 | 1,229,259 |  |
Total liabilities and stockholders' equity | 5,998,978 | 5,306,601 |  |
Preferred Stock |  |  |  |
Stockholders' equity: |  |  |  |
Preferred stock |  |  |  |
Series B Preferred Stock [Member] |  |  |  |
Stockholders' equity: |  |  |  |
Preferred stock |  |  |  |
Series A Common Stock [Member] |  |  |  |
Stockholders' equity: |  |  |  |
Common stock |  |  |  |
Uhaul Common Stock [Member] |  |  |  |
Stockholders' equity: |  |  |  |
Common stock | 10,497 | 10,497 |  |
Cost of common shares in treasury [Member] |  |  |  |
Consolidated statement of change in equity |  |  |  |
Cost of shares in treasury | (525,653) | (525,653) |  |
Cost of preferred shares 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 | 321,544 | 327,119 | 201,502 | 250,104
Investments in subsidiaries | 493,612 | 240,080 |  |
Related party assets | 1,150,671 | 1,032,124 |  |
Other assets | 18,712 | 43,841 |  |
Total assets | 1,984,539 | 1,643,164 |  |
Liabilities: |  |  |  |
Other Liabilities | 455,952 | 412,199 |  |
Stockholders' equity: |  |  |  |
Additional paid-in capital | 444,420 | 438,378 |  |
Accumulated other comprehensive loss | (53,923) | (22,680) |  |
Consolidated statement of change in equity |  |  |  |
Beginning of period | 1,482,420 | 1,316,854 |  |
Adjustment to initially apply ASU 2010-26 | 0 | (1,721) |  |
Net earnings | 342,391 | 264,708 | 196,546 |
Dividends | (19,568) | (97,421) |  |
End of period | 1,805,243 | 1,482,420 | 1,316,854 |
Total stockholders' equity | 1,528,587 | 1,230,965 |  |
Total liabilities and stockholders' equity | 1,984,539 | 1,643,164 |  |
AMERCO [Member] | Preferred Stock |  |  |  |
Stockholders' equity: |  |  |  |
Preferred stock | 0 | 0 |  |
AMERCO [Member] | Uhaul Common Stock [Member] |  |  |  |
Stockholders' equity: |  |  |  |
Common stock | 10,497 | 10,497 |  |
AMERCO [Member] | Cost of common shares in treasury [Member] |  |  |  |
Consolidated statement of change in equity |  |  |  |
Cost of shares in treasury | (525,653) | (525,653) |  |
AMERCO [Member] | Cost of preferred shares in treasury [Member] |  |  |  |
Consolidated statement of change in equity |  |  |  |
Cost of shares in treasury | $ (151,997) | $ (151,997) |  |

X
- Definition 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. + References No definition available. + Details
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