UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Mar. 31, 2014
ASSETS
Cash and cash equivalents	$ 133,804	$ 204,341
Accounts receivable from non-affiliates, net of allowance for doubtful accounts	303,580	292,650
Accounts receivable from affiliates, net of allowance for doubtful accounts	7,018	4,793
Inventories	150,913	137,463
Assets held for sale	30,293	29,276
Prepaid expenses and other current assets	54,787	53,084
Total current assets	680,395	721,607
Investment in unconsolidated affiliates	265,955	262,615
Property and equipment - at cost:
Total property and equipment, at cost	2,978,744	2,792,123
Less - Accumulated depreciation and amortization	(536,362)	(523,372)
Total property and equipment, net	2,442,382	2,268,751
Goodwill	57,771	56,680
Other assets	94,215	88,604
Total assets	3,540,718	3,398,257
LIABILITIES AND STOCKHOLDERS' INVESTMENT
Accounts payable	102,278	89,818
Accrued wages, benefits and related taxes	68,430	71,192
Income taxes payable	62	13,588
Other accrued taxes	7,681	9,302
Deferred revenue	30,224	31,157
Accrued maintenance and repairs	18,493	17,249
Accrued interest	8,145	16,157
Other accrued liabilities	54,755	45,853
Current deferred taxes	14,090	12,372
Short-term borrowings and current maturities of long-term debt	13,851	14,207
Deferred sale leaseback advance	152,347	136,930
Total current liabilities	470,356	457,825
Total long-term debt	941,257	827,095
Accrued pension liabilities	82,365	86,823
Other liabilities and deferred credits	59,876	78,126
Deferred taxes	179,232	169,519
Commitments and Contingencies
Temporary equity	24,245	22,283
Stockholders' investment:
Common stock	374	373
Additional paid-in capital	767,918	762,813
Retained earnings	1,277,976	1,245,220
Accumulated other comprehensive loss	(147,298)	(156,506)
Treasury shares	(124,122)	(103,965)
Stockholders' equity	1,774,848	1,747,935
Noncontrolling interests	8,539	8,651
Total stockholders' investment	1,783,387	1,756,586
Total liabilities and stockholders' investment	3,540,718	3,398,257
Land and Building [Member]
Property and equipment - at cost:
Total property and equipment, at cost	149,829	145,973
Aircraft And Equipment [Member]
Property and equipment - at cost:
Total property and equipment, at cost	$ 2,828,915	$ 2,646,150