Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 880.1	$ 922.5
Short-term investments	210.3	315.5
Accounts receivable, net of allowance for doubtful accounts of $11.1 and $6.7 as of December 31, 2022 and 2021, respectively	1,227.3	994.4
Inventory	619.4	272.6
Prepaid expenses and other current assets	680.0	451.6
Total current assets	3,617.1	2,956.6
Property and equipment, net	666.8	703.0
Operating lease assets	141.6	161.3
Long-term investments	139.6	455.5
Purchased intangible assets, net	160.5	284.3
Goodwill	3,734.4	3,762.1
Other long-term assets	866.7	564.2
Total assets	9,326.7	8,887.0
Current liabilities:
Accounts payable	347.4	273.7
Accrued compensation	306.1	336.0
Deferred revenue	1,020.5	937.9
Other accrued liabilities	404.9	328.9
Total current liabilities	2,078.9	1,876.5
Long-term debt	1,601.3	1,686.8
Long-term deferred revenue	642.6	475.7
Long-term income taxes payable	279.4	330.5
Long-term operating lease liabilities	117.7	142.2
Other long-term liabilities	131.7	58.4
Total liabilities	4,851.6	4,570.1
Commitments and contingencies (Note 15)
Stockholders' equity:
Preferred stock, $0.00001 par value; 10.0 shares authorized; none issued and outstanding	0.0	0.0
Common stock, $0.00001 par value; 1,000.0 shares authorized; 322.9 shares and 321.6 shares issued and outstanding as of December 31, 2022 and 2021, respectively	0.0	0.0
Additional paid-in capital	6,846.4	6,972.6
Accumulated other comprehensive income (loss)	4.2	(2.1)
Accumulated deficit	(2,375.5)	(2,653.6)
Total stockholders' equity	4,475.1	4,316.9
Total liabilities and stockholders' equity	$ 9,326.7	$ 8,887.0