Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
Nov. 30, 2019	Nov. 30, 2018
Cash flows used in operating activities:
Net income	$ 18.6	$ 22.1
Less: Loss from discontinued operations	18.6	8.0
Income from continuing operations	37.2	30.1
Adjustments to reconcile income from continuing operations to net cash used in operating activities:
Depreciation and intangible amortization	21.8	20.5
Amortization of stock-based compensation	7.1	5.2
Provision for doubtful accounts	1.4	13.0
Deferred tax provision	0.9	1.4
Changes in certain assets and liabilities:
Accounts receivable	(11.0)	(52.1)
Contract assets	(2.8)	(13.4)
Inventories	(56.8)	(52.1)
Rotable spares and equipment on or available for short-term lease	(3.9)	6.6
Rotable assets supporting long-term programs	(19.1)	(26.7)
Accounts payable	42.5	35.4
Accrued and other liabilities	(17.9)	(29.7)
Other	(9.6)	20.6
Net cash used in operating activities - continuing operations	(10.2)	(41.2)
Net cash provided from (used in) operating activities - discontinued operations	(7.7)	5.7
Net cash used in operating activities	(17.9)	(35.5)
Cash flows used in investing activities:
Property, plant and equipment expenditures	(10.2)	(8.0)
Payments for acquisitions		(2.3)
Other	(1.5)	1.3
Net cash used in investing activities - continuing operations	(11.7)	(9.0)
Net cash used in investing activities - discontinued operations		(0.4)
Net cash used in investing activities	(11.7)	(9.4)
Cash flows provided from financing activities:
Short-term borrowings, net	55.0	67.0
Repayments of long-term borrowings		(25.0)
Cash dividends	(5.5)	(5.3)
Purchase of treasury stock	(4.1)
Financing costs	(1.3)
Stock compensation activity	(3.0)	8.2
Net cash provided from financing activities - continuing operations	41.1	44.9
Net cash used in financing activities - discontinued operations		(0.7)
Net cash provided from financing activities	41.1	44.2
Effect of exchange rate changes on cash	0.1	(0.2)
Increase (Decrease) in cash and cash equivalents	11.6	(0.9)
Cash, cash equivalents, and restricted cash at beginning of period	41.1	41.6
Cash, cash equivalents, and restricted cash at end of period	$ 52.7	$ 40.7

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