Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 30,642	$ 45,353
Adjustments to reconcile net income to net cash used by operating activities:
Depreciation	18,231	18,440
Net provision for losses (recoveries) on advances and guaranteed loans to suppliers	(1,885)	(5,408)
Foreign currency remeasurement (gain) loss, net	1,767	3,952
Restructuring payments	(298)	(27)
Other, net	(301)	(2,459)
Changes in operating assets and liabilities, net	(327,975)	(272,847)
Net cash used by operating activities	(279,819)	(212,996)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property, plant and equipment	(13,308)	(20,043)
Proceeds from sale of property, plant and equipment	1,254	858
Other	0	(2,000)
Net cash used by investing activities	(12,054)	(17,185)
CASH FLOWS FROM FINANCING ACTIVITIES:
Issuance of short-term debt, net	104,003	102,489
Dividends paid to noncontrolling interests	3,359	1,260
Repurchase of common stock	(12,338)	(1,443)
Dividends paid on common stock	(37,721)	(32,430)
Other	(2,883)	(2,657)
Net cash provided by financing activities	47,702	64,699
Effect of exchange rate changes on cash	(212)	(770)
Net decrease in cash and cash equivalents	(244,383)	(166,252)
Cash and cash equivalents at beginning of year	297,556	234,128
Cash and cash equivalents at end of period	$ 53,173	$ 67,876