CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2019	Mar. 31, 2019
Current assets:
Cash and cash equivalents	$ 984,625	$ 826,525
Short-term investments	557,653	744,485
Restricted cash	627,370	565,461
Accounts receivable, net of allowances of $445 and $995 at June 30, 2019 and March 31, 2019, respectively	352,625	395,729
Inventory	23,847	28,200
Software development costs and licenses	18,070	28,880
Deferred cost of goods sold	36,565	51,867
Prepaid expenses and other	220,324	186,688
Total current assets	2,821,079	2,827,835
Fixed assets, net	126,393	127,882
Right-of-use assets	124,859	0
Software development costs and licenses, net of current portion	633,597	603,436
Deferred cost of goods sold, net of current portion	525	1,028
Goodwill	391,404	381,717
Other intangibles, net	68,008	73,115
Deferred tax assets	108,979	134,732
Other assets	91,378	93,320
Total assets	4,366,222	4,243,065
Current liabilities:
Accounts payable	55,379	72,797
Accrued expenses and other current liabilities	1,038,748	1,035,695
Deferred revenue	826,085	843,302
Lease liabilities	21,794	0
Total current liabilities	1,942,006	1,951,794
Non-current deferred revenue	22,097	21,058
Non-current lease liabilities	125,128	0
Other long-term liabilities	190,664	229,633
Total liabilities	2,279,895	2,202,485
Commitments and contingencies (See Note 13)
Stockholders' equity:
Preferred stock, $.01 par value, 5,000 shares authorized; no shares issued and outstanding at June 30, 2019 and March 31, 2019	0	0
Common stock, $.01 par value, 200,000 shares authorized; 135,527 and 134,602 shares issued and 113,106 and 112,181 outstanding at June 30, 2019 and March 31, 2019, respectively	1,355	1,346
Additional paid-in capital	2,025,626	2,019,369
Treasury stock, at cost; 22,421 common shares at June 30, 2019 and March 31, 2019	(820,572)	(820,572)
Retained earnings	923,906	877,626
Accumulated other comprehensive loss	(43,988)	(37,189)
Total stockholders' equity	2,086,327	2,040,580
Total stockholders' equity	$ 4,366,222	$ 4,243,065