CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Mar. 31, 2016
Current assets:
Cash and cash equivalents	$ 770,003	$ 798,742
Short-term investments	404,591	470,820
Restricted cash	368,109	261,169
Accounts receivable, net of allowances of $70,480 and $45,552 at September 30, 2016 and March 31, 2016, respectively	381,587	168,527
Inventory	77,561	15,888
Software development costs and licenses	178,629	178,387
Deferred cost of goods sold	129,396	98,474
Prepaid expenses and other	60,894	53,269
Total current assets	2,370,770	2,045,276
Fixed assets, net	68,531	77,127
Software development costs and licenses, net of current portion	300,340	214,831
Deferred cost of goods sold, net of current portion	3,033	17,915
Goodwill	215,658	217,080
Other intangibles, net	4,609	4,609
Other assets	16,139	13,439
Total assets	2,979,080	2,590,277
Current liabilities:
Accounts payable	144,756	30,448
Accrued expenses and other current liabilities	753,069	607,479
Deferred revenue	821,409	582,484
Total current liabilities	1,719,234	1,220,411
Long-term debt	511,636	497,935
Non-current deferred revenue	54,741	216,319
Other long-term liabilities	110,716	74,227
Total liabilities	2,396,327	2,008,892
Commitments and Contingencies (See Note 13)
Stockholders' equity:
Preferred stock, $.01 par value, 5,000 shares authorized; no shares issued and outstanding at September 30, 2016 and March 31, 2016
Common stock, $.01 par value, 200,000 shares authorized; 104,558 and 103,765 shares issued and 87,366 and 86,573 outstanding at September 30, 2016 and March 31, 2016, respectively	1,046	1,038
Additional paid-in capital	1,097,098	1,088,628
Treasury stock, at cost; 17,192 common shares at September 30, 2016 and March 31, 2016	(303,388)	(303,388)
Accumulated deficit	(169,132)	(166,997)
Accumulated other comprehensive loss	(42,871)	(37,896)
Total stockholders' equity	582,753	581,385
Total liabilities and stockholders' equity	$ 2,979,080	$ 2,590,277