CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) shares in Millions, $ in Millions	Sep. 30, 2025	Mar. 31, 2025
Current assets:
Cash and cash equivalents	$ 1,869.1	$ 1,456.1
Short-term investments	246.4	9.4
Restricted cash and cash equivalents	14.2	14.9
Accounts receivable, net of allowances of $1.8 and $1.6 at September 30, 2025 and March 31, 2025, respectively	1,165.4	771.1
Software development costs and licenses	79.6	80.8
Contract assets	84.5	80.8
Prepaid expenses and other	355.7	402.8
Total current assets	3,814.9	2,815.9
Fixed assets, net	424.1	443.8
Right-of-use assets	334.2	326.1
Software development costs and licenses, net of current portion	2,101.8	1,892.6
Goodwill	1,064.1	1,057.3
Other intangibles, net	2,014.8	2,336.0
Long-term restricted cash and cash equivalents	77.7	88.2
Other assets	248.7	220.8
Total assets	10,080.3	9,180.7
Current liabilities:
Accounts payable	213.5	194.7
Accrued expenses and other current liabilities	1,227.0	1,127.6
Deferred revenue	1,250.5	1,083.5
Lease liabilities	66.5	61.5
Short-term debt, net	549.3	1,148.5
Total current liabilities	3,306.8	3,615.8
Long-term debt, net	2,517.3	2,512.6
Non-current deferred revenue	17.6	25.4
Non-current lease liabilities	378.6	383.3
Non-current software development royalties	82.3	93.6
Deferred tax liabilities, net	222.7	259.6
Other long-term liabilities	123.1	152.7
Total liabilities	6,648.4	7,043.0
Commitments and contingencies (See Note 11)
Stockholders' equity:
Preferred stock, $0.01 par value, 5.0 shares authorized; no shares issued and outstanding at September 30, 2025 and March 31, 2025	0.0	0.0
Common stock, $0.01 par value, 300.0 and 300.0 shares authorized; 208.4 and 200.8 shares issued and 184.7 and 177.1 outstanding at September 30, 2025 and March 31, 2025, respectively	2.1	2.0
Additional paid-in capital	11,707.0	10,312.0
Treasury stock, at cost; 23.7 and 23.7 common shares at December 31, 2024 and March 31, 2024, respectively	(1,020.6)	(1,020.6)
Accumulated deficit	(7,204.6)	(7,058.8)
Accumulated other comprehensive loss	(52.0)	(96.9)
Total stockholders' equity	3,431.9	2,137.7
Total liabilities and stockholders' equity	$ 10,080.3	$ 9,180.7
Treasury stock, shares (in shares)	23.7	23.7