Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Feb. 29, 2016	May. 31, 2015
Current assets:
Cash and cash equivalents	$ 50.4	$ 54.7
Accounts receivable, less allowances of $3.9 and $5.8, respectively	249.9	229.0
Inventories	458.1	456.0
Rotable spares and equipment on or available for short-term lease	119.1	110.7
Assets of discontinued operations	10.3	17.0
Deposits, prepaids and other	35.2	28.4
Deferred tax assets	47.7	58.3
Total current assets	970.7	954.1
Property, plant and equipment, net of accumulated depreciation of $435.3 and $398.5, respectively	222.4	214.8
Other assets:
Goodwill	115.2	123.5
Intangible assets, net of accumulated amortization of $24.9 and $22.5, respectively	37.7	36.7
Equipment on or available for long-term lease	81.0	80.2
Investment in joint ventures	17.3	20.5
Other	77.7	85.2
Total other assets	328.9	346.1
Total assets	1,522.0	1,515.0
Current liabilities:
Current maturities of long-term debt	35.7	69.0
Accounts and trade notes payable	162.0	142.3
Accrued liabilities	162.0	200.7
Total current liabilities	359.7	412.0
Long-term debt, less current maturities	160.0	85.0
Deferred tax liabilities	79.8	104.6
Other liabilities and deferred income	64.2	68.3
Total noncurrent liabilities	$ 304.0	$ 257.9
Equity:
Preferred stock, $1.00 par value, authorized 250,000 shares; none issued
Common stock, $1.00 par value, authorized 100,000,000 shares; issued 45,050,881 and 44,895,934 shares at cost, respectively	$ 45.1	$ 44.9
Capital surplus	447.8	442.6
Retained earnings	672.2	644.3
Treasury stock, 10,302,570 and 9,473,058 shares at cost, respectively	(266.4)	(246.3)
Accumulated other comprehensive loss	(40.4)	(40.4)
Total equity	858.3	845.1
Total liabilities and equity	$ 1,522.0	$ 1,515.0