CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2018	Mar. 31, 2018
Current assets:
Cash and cash equivalents	$ 328,156	$ 390,661
Short-term investments	13,422	269,313
Accounts receivable, net	363,837	152,888
Inventory, net	160,219	68,276
Other current assets	48,229	18,588
Total current assets	913,863	899,726
Property, plant, and equipment, net	212,138	142,129
Goodwill	1,272,619	15,498
Purchased intangibles, net	871,599	0
Deferred tax assets	4,741	17,950
Other assets	22,821	1,584
Total assets	3,297,781	1,076,887
Current liabilities:
Accounts payable	146,067	45,417
Accrued liabilities	452,194	80,097
Total current liabilities	598,261	125,514
Long term debt, net of issuance costs	1,727,660	492,509
Long-term income taxes payable	93,150	87,328
Other long-term liabilities	134,492	18,566
Total liabilities	2,553,563	723,917
Commitments and contingencies (Note 7)
Stockholders' equity:
Common stock	884	816
Additional paid-in capital	1,416,513	876,645
Accumulated other comprehensive income	1,031	2,870
Retained earnings	170,861	299,066
Total stockholders' equity before treasury stock	1,589,289	1,179,397
Less: Treasury stock, at cost	(845,071)	(826,427)
Total stockholders' equity	744,218	352,970
Total liabilities and stockholders' equity	$ 3,297,781	$ 1,076,887