Condensed Consolidated Balance Sheets - USD ($) $ in Thousands		Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents		$ 836,448	$ 1,014,511
Accounts receivable, net of allowances	[1]	366,314	461,830
Deferred contract acquisition costs, net		64,876	60,455
Prepaid expenses and other current assets		76,082	68,887
Total current assets		1,343,720	1,605,683
Property and equipment, net		199,392	192,327
Right-of-use assets from operating leases		236,344	227,320
Goodwill		1,119,548	1,118,768
Other intangible assets, net		250,303	264,500
Deferred contract acquisition costs, net of current portion		151,956	145,952
Deferred tax assets		1,301	96
Other assets		28,414	27,577
Total assets		3,330,978	3,582,223
Current liabilities:
Lease liabilities		20,870	18,898
Accounts payable	[1]	70,865	84,053
Accrued liabilities		127,417	167,402
Liability-classified, stock-based awards		2,249	4,519
Deferred revenue		746,328	748,145
Total current liabilities		967,729	1,023,017
Operating Lease, Liability, Noncurrent		274,131	263,307
Liability-classified, stock-based awards, net of current portion		0	52
Deferred revenue, net of current portion		9,978	6,698
Deferred tax liabilities		24,539	23,653
Other liabilities	[1]	78,511	78,796
Total liabilities		1,354,888	1,395,523
Commitments and contingencies
Equity (deficit)
Preferred stock, par value $0.0001 per share; authorized 100,000,000 shares; no shares		0	0
Additional paid in capital		4,727,962	4,645,800
Accumulated other comprehensive loss		(1,692)	(1,244)
Accumulated deficit		(2,750,238)	(2,457,913)
Total equity (deficit)		1,976,090	2,186,700
Total liabilities and equity (deficit)		3,330,978	3,582,223
Class A Common Stock
Equity (deficit)
Common stock		16	15
Class B Common Stock
Equity (deficit)
Common stock		$ 42	$ 42

[1] Includes amounts from related parties. See Note 13 for further details