CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Operating activities
Net loss	$ (31,679)	$ (47,152)
Adjustments to reconcile net loss to net cash used by operating activities:
Depreciation and amortization	16,671	17,353
Debt amortization/interest	6,235	6,987
Debt retirement	(2,975)	0
Loss (gain) on foreign currency transactions	4,678	(4,536)
Restructuring and asset impairment charges	0	619
Equity in net loss of unconsolidated affiliates, net of dividends	2,745	2,252
Stock-based compensation	598	965
Changes in operating assets and liabilities, net	(289,285)	(110,833)
Other, net	919	79
Net cash used by operating activities	(292,093)	(134,266)
Investing activities
Purchases of property, plant and equipment	(13,318)	(7,202)
Proceeds from sale of property, plant and equipment	1,660	431
Payments to acquire equity method investments	(3,000)	0
Restricted cash	(352)	(256)
Other, net	153	(4)
Net cash used by investing activities	(14,857)	(7,031)
Financing activities
Net proceeds from short-term borrowings	62,287	108,057
Proceeds from long-term borrowings	0	200,000
Repayment of long-term borrowings	(34,961)	(200,355)
Debt issuance cost	(4,910)	(6,451)
Debt retirement cost	(72)	0
Net cash provided by financing activities	22,344	101,251
Effect of exchange rate changes on cash	432	(377)
Decrease in cash and cash equivalents	(284,174)	(40,423)
Cash and cash equivalents at beginning of period	473,110	199,720
Cash and cash equivalents at end of period	188,936	159,297
Other information:
Cash paid for income taxes	10,040	4,736
Cash paid for interest	63,000	57,845
Cash received from interest	$ (1,690)	$ (4,042)