CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 157,751	$ 448,129
Depreciation, amortization and other impairment charges	507,164	400,015
Changes in working capital and other	(2,906,906)	(3,804,156)
Net cash used in operating activities	(2,328,605)	(3,107,586)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(592,092)	(432,897)
Proceeds from the disposition of property and equipment	86,724	43,653
Acquisition of businesses, net of cash acquired	(12,796)	(269,724)
Proceeds from divestiture of businesses, net of cash held in divested businesses	267,147	(2,949)
Cash collections of deferred purchase price	2,707,562	3,538,604
Other investing activities, net	14,687	(120,934)
Net cash provided by investing activities	2,471,232	2,755,753
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from bank borrowings and long-term debt	2,481,407	866,000
Repayments of bank borrowings and long-term debt	(2,447,873)	(907,930)
Payments for repurchases of ordinary shares	(123,979)	(180,050)
Net proceeds from issuance of ordinary shares	195	2,063
Other financing activities, net	9,689	46,482
Net cash used in financing activities	(80,561)	(173,435)
Effect of exchange rates on cash and cash equivalents	(31,122)	(14,224)
Net increase (decrease) in cash and cash equivalents	30,944	(539,492)
Cash and cash equivalents, beginning of period	1,472,424	1,830,675
Cash and cash equivalents, end of period	1,503,368	1,291,183
Non-cash investing activities:
Unpaid purchases of property and equipment	94,592	87,772
Non-cash proceeds from sale of Wink	0	59,000
Leased Asset to AutoLab	76,531	0
Bright Machines
CASH FLOWS FROM OPERATING ACTIVITIES:
Gain from deconsolidation of Bright Machines	(86,614)	0
Non-cash investing activities:
Non-cash investment in Elementum	127,641	0
Non-cash investment in AutoLab	127,641	0
Elementum
CASH FLOWS FROM OPERATING ACTIVITIES:
Gain from deconsolidation of Bright Machines	0	(151,574)
Non-cash investing activities:
Non-cash investment in Elementum	0	132,679
Non-cash investment in AutoLab	$ 0	$ 132,679