CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2017	Mar. 31, 2016
Current assets:
Cash and cash equivalents	$ 943,396	$ 798,742
Short-term investments	448,932	470,820
Restricted cash	337,818	261,169
Accounts receivable, net of allowances of $66,483 and $45,552 at March 31, 2017 and 2016, respectively	219,558	168,527
Inventory	16,323	15,888
Software development costs and licenses	41,721	178,387
Deferred cost of goods sold	127,901	98,474
Prepaid expenses and other	59,593	53,269
Total current assets	2,195,242	2,045,276
Fixed assets, net	67,300	77,127
Software development costs and licenses, net of current portion	381,910	214,831
Deferred cost of goods sold, net of current portion	0	17,915
Goodwill	359,115	217,080
Other intangibles, net	110,262	4,609
Other assets	35,325	13,439
Total assets	3,149,154	2,590,277
Current liabilities:
Accounts payable	31,892	30,448
Accrued expenses and other current liabilities	750,875	607,479
Deferred revenue	903,125	582,484
Total current liabilities	1,685,892	1,220,411
Long-term debt	251,929	497,935
Non-current deferred revenue	10,406	216,319
Other long-term liabilities	197,199	74,227
Total liabilities	2,145,426	2,008,892
Commitments and contingencies
Stockholders' equity:
Preferred stock, $.01 par value, 5,000 shares authorized: no shares issued and outstanding at March 31, 2017 and 2016	0	0
Common stock, $.01 par value, 200,000 shares authorized; 119,813 and 103,765 shares issued and 102,621 and 86,573 outstanding at March 31, 2017 and 2016, respectively	1,198	1,038
Additional paid-in capital	1,452,754	1,088,628
Treasury stock, at cost; 17,192 common shares at March 31, 2017 and 2016, respectively	(303,388)	(303,388)
Accumulated deficit	(99,694)	(166,997)
Accumulated other comprehensive loss	(47,142)	(37,896)
Total stockholders' equity	1,003,728	581,385
Total liabilities and stockholders' equity	$ 3,149,154	$ 2,590,277