CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Mar. 31, 2012
ASSETS
Cash and cash equivalents	$ 348,349	$ 261,550
Accounts receivable from non-affiliates, net of allowance for doubtful accounts	263,232	280,985
Accounts receivable from affiliates, net of allowance for doubtful accounts	3,640	5,235
Inventories	158,949	157,825
Assets held for sale	19,552	18,710
Prepaid expenses and other current assets	18,083	12,168
Total current assets	811,805	736,473
Investment in unconsolidated affiliates	214,620	205,100
Property and equipment - at cost:
Land and buildings	84,068	80,835
Aircraft and equipment	2,064,285	2,099,642
Total property and equipment, at cost	2,148,353	2,180,477
Less - Accumulated depreciation and amortization	(463,913)	(457,702)
Total property and equipment, net	1,684,440	1,722,775
Goodwill	29,789	29,644
Other assets	44,814	46,371
Total assets	2,785,468	2,740,363
LIABILITIES AND STOCKHOLDERS' INVESTMENT
Accounts payable	55,650	56,084
Accrued wages, benefits and related taxes	44,590	44,325
Income taxes payable	12,814	9,732
Other accrued taxes	8,226	5,486
Deferred revenue	12,551	14,576
Accrued maintenance and repairs	18,790	14,252
Accrued interest	2,258	2,300
Other accrued liabilities	27,013	23,005
Current deferred taxes	15,165	15,070
Short-term borrowings and current maturities of long-term debt	18,750	14,375
Total current liabilities	215,807	199,205
Total long-term debt	715,936	742,870
Accrued pension liabilities	112,221	111,742
Other liabilities and deferred credits	17,403	16,768
Deferred taxes	143,912	147,954
Commitments And Contingencies
Stockholders' investment:
Common stock	365	363
Additional paid-in capital	717,347	703,628
Retained earnings	1,032,468	993,435
Accumulated other comprehensive loss	(154,614)	(159,239)
Treasury shares	25,085	25,085
Stockholders' equity	1,570,481	1,513,102
Noncontrolling interests	9,708	8,722
Total stockholders' investment	1,580,189	1,521,824
Total liabilities and stockholders' investment	$ 2,785,468	$ 2,740,363