CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021
Current assets:
Cash and cash equivalents	$ 1,732,047	$ 1,422,884
Short-term investments	820,060	1,308,692
Restricted cash and cash equivalents	359,832	538,822
Accounts receivable, net of allowances of $350 and $350 at March 31, 2022 and 2021, respectively	579,433	552,762
Inventory	13,224	17,742
Software development costs and licenses	81,394	43,443
Deferred cost of goods sold	12,374	15,524
Prepaid expenses and other	272,724	320,646
Total current assets	3,871,088	4,220,515
Fixed assets, net	242,039	149,364
Right-of-use assets	217,206	164,763
Software development costs and licenses, net of current portion	755,888	490,892
Goodwill	674,554	535,306
Other intangibles, net	266,475	121,591
Deferred tax assets	73,801	90,206
Long-term restricted cash and cash equivalents	103,452	98,541
Other assets	341,716	157,040
Total assets	6,546,219	6,028,218
Current liabilities:
Accounts payable	125,882	71,001
Accrued expenses and other current liabilities	1,074,891	1,204,090
Deferred revenue	865,270	928,029
Lease liabilities	38,921	31,595
Total current liabilities	2,104,964	2,234,715
Non-current deferred revenue	70,911	37,302
Non-current lease liabilities	211,297	159,671
Non-current software development royalties	115,527	110,127
Other long-term liabilities	233,861	154,511
Total liabilities	2,736,560	2,696,326
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.01 par value, 5,000 shares authorized: no shares issued and outstanding at March 31, 2022 and 2021	0	0
Common stock, $0.01 par value, 200,000 shares authorized; 139,048 and 137,584 shares issued and 115,367 and 115,163 outstanding at March 31, 2022 and 2021, respectively	1,390	1,376
Additional paid-in capital	2,597,205	2,288,781
Treasury stock, at cost; 23,681 and 22,421 common shares at March 31, 2022 and 2021, respectively	(1,020,584)	(820,572)
Retained earnings	2,288,993	1,870,971
Accumulated other comprehensive loss	(57,345)	(8,664)
Total stockholders' equity	3,809,659	3,331,892
Total liabilities and stockholders' equity	$ 6,546,219	$ 6,028,218