Condensed Consolidated Statements of Operations (USD $) In Thousands, except Share data	3 Months Ended		6 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Revenues
Self-moving equipment rentals	$ 511,626	$ 467,128	$ 958,174	$ 886,591
Self-storage revenues	34,008	30,647	65,836	58,874
Self-moving and self-storage products and service sales	59,768	56,821	124,146	120,111
Property management fees	4,826	4,580	9,561	9,116
Life insurance premiums	46,197	40,022	97,196	77,825
Property and casualty insurance premiums	8,749	8,300	15,647	14,479
Net investment and interest income	15,901	12,874	33,164	26,229
Other revenue	22,106	16,604	42,422	29,698
Total revenues	703,181	636,976	1,346,146	1,222,923
Costs and expenses:
Operating expenses	294,340	270,259	566,315	523,393
Commission expenses	64,049	57,613	121,001	109,782
Cost of sales	32,446	29,603	65,224	61,268
Benefits and losses	44,462	37,383	94,392	72,805
Amortization of deferred policy acquisition costs	2,675	1,876	7,050	4,069
Lease expense	32,712	37,964	66,946	76,630
Depreciation, net of (gains) on disposals (($7,917) and ($8,921),respectively)	48,064	44,157	92,422	88,746
Total costs and expenses	518,748	478,855	1,013,350	936,693
Earnings from operations	184,433	158,121	332,796	286,230
Interest expense	(22,963)	(21,788)	(45,596)	(43,252)
Pretax earnings	161,470	136,333	287,200	242,978
Income tax expense	(60,459)	(51,114)	(107,966)	(91,257)
Net earnings	101,011	85,219	179,234	151,721
Less: Excess of redemption value over carrying value of preferred shares redeemed	0	(140)	(5,908)	(171)
Less: Preferred stock dividends	164	(3,101)	(2,913)	(6,257)
Earnings available to common shareholders	$ 101,175	$ 81,978	$ 170,413	$ 145,293
Basic and diluted earnings per common share	$ 5.20	$ 4.22	$ 8.75	$ 7.48
Weighted average common shares outstanding: Basic and diluted	19,470,948	19,427,595	19,465,530	19,421,205