SEGMENT REPORTING (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2015 USD ($) segment	Dec. 31, 2014 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment			4
Net sales	$ 6,763,177	$ 7,025,054	$ 18,646,187	$ 20,196,316
Intangible amortization	19,319	8,045	43,117	23,228
Stock-based compensation	24,233	14,219	56,559	36,821
Other charges (income), net	44,415	5,067	46,257	(41,526)
Interest and other, net	21,566	9,035	60,106	40,178
Income before income taxes	126,550	170,517	385,446	514,783
Operating Segments
Segment Reporting Information [Line Items]
Net sales	6,763,177	7,025,054	18,646,187	20,196,316
Total segment income	236,083	206,883	591,485	573,484
Operating Segments | Integrated Network Solutions
Segment Reporting Information [Line Items]
Net sales	2,469,099	2,358,199	6,640,626	7,139,333
Total segment income	75,578	72,654	198,400	203,008
Operating Segments | Consumer Technology Group
Segment Reporting Information [Line Items]
Net sales	2,057,850	2,647,229	5,633,903	7,078,912
Total segment income	49,032	73,200	129,045	156,401
Operating Segments | Industrial & Emerging Industries
Segment Reporting Information [Line Items]
Net sales	1,214,225	1,105,992	3,490,205	3,327,660
Total segment income	49,230	21,730	110,498	104,636
Operating Segments | High Reliability Solutions
Segment Reporting Information [Line Items]
Net sales	1,022,003	913,634	2,881,453	2,650,411
Total segment income	82,806	56,124	213,890	159,068
Operating Segments | Corporate and Other
Segment Reporting Information [Line Items]
Total segment income	$ (20,563)	$ (16,825)	$ (60,348)	$ (49,629)