Related Party Assets (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Mar. 31, 2012
Related party assets:
Related party assets	$ 169,797	$ 316,157
SAC Holdings
Related party assets:
Notes receivable	73,053	195,426
U-Haul interest receivable	13,939	18,667
U-Haul receivables	11,901	30,297
Private Mini
Related party assets:
U-Haul notes, receivables and interest	68,288	68,798
Mercury
Related party assets:
U-Haul receivables	2,495	3,195
Insurance subsidiaries
Related party assets:
Other	$ 121	$ (226)

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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+ Details

- Definition

For an unclassified balance sheet, amounts due from parties associated with the reporting entity as evidenced by a written promise to pay.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Publisher FASB

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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+ Details