CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2018	Mar. 31, 2018
Current assets:
Cash and cash equivalents	$ 464,804	$ 808,973
Short-term investments	637,456	615,406
Restricted cash	509,380	437,398
Accounts receivable, net of allowances of $350 and $54,290 at June 30, 2018 and March 31, 2018, respectively	239,736	247,649
Inventory	10,642	15,162
Software development costs and licenses	12,676	33,284
Deferred cost of goods sold	19,141	117,851
Prepaid expenses and other	180,512	133,454
Total current assets	2,074,347	2,409,177
Fixed assets, net	105,852	102,478
Software development costs and licenses, net of current portion	719,870	639,369
Deferred cost of goods sold, net of current portion	736	26,719
Goodwill	387,328	399,530
Other intangibles, net	91,954	103,681
Other assets	75,917	56,887
Total assets	3,456,004	3,737,841
Current liabilities:
Accounts payable	33,767	35,029
Accrued expenses and other current liabilities	906,881	914,748
Deferred revenue	450,568	777,152
Total current liabilities	1,391,216	1,726,929
Long-term debt	5,232	8,068
Non-current deferred revenue	15,861	355,589
Other long-term liabilities	191,490	158,285
Total liabilities	1,603,799	2,248,871
Commitments and Contingencies (See Note 12)
Stockholders' equity:
Preferred stock, $.01 par value, 5,000 shares authorized; no shares issued and outstanding at June 30, 2018 and March 31, 2018	0	0
Common stock, $.01 par value, 200,000 shares authorized; 133,811 and 132,743 shares issued and 113,509 and 114,038 outstanding at June 30, 2018 and March 31, 2018, respectively	1,338	1,327
Additional paid-in capital	1,888,080	1,888,039
Treasury stock, at cost; 20,302 and 18,705 common shares at June 30, 2018 and March 31, 2018, respectively	(611,680)	(458,180)
Retained earnings	615,482	73,516
Accumulated other comprehensive loss	(41,015)	(15,732)
Total stockholders' equity	1,852,205	1,488,970
Total stockholders' equity	$ 3,456,004	$ 3,737,841