Business Combinations - Summary of Major Classes of Assets and Liabilities Allocated the Purchase Price (Details) - USD ($) $ in Thousands	Feb. 01, 2021	Nov. 02, 2020	Jun. 09, 2020	May 01, 2020	Apr. 30, 2021	Jan. 31, 2021
Business Acquisition [Line Items]
Operating lease right-of-use assets		$ 14,820
Goodwill					$ 1,514,514	$ 1,480,847
Operating lease liabilities		(14,644)
Pana Industries, Inc.
Business Acquisition [Line Items]
Cash and cash equivalents	$ 3,413
Intangible assets	12,200
Other assets	772
Goodwill	34,374
Accounts payable and other current liabilities	(2,251)
Total consideration	48,508
Total cash paid	48,500
Fair value of share consideration	$ 7,600
LLamasoft, Inc.
Business Acquisition [Line Items]
Cash and cash equivalents		1,389
Accounts receivable		38,473
Intangible assets		517,600
Other assets		23,437
Goodwill		932,587
Accounts payable and other current liabilities		(10,110)
Deferred revenue		(14,798)
Deferred tax liability, net		(76,091)
Other non-current liabilities		(14,374)
Total consideration		1,398,289
Total cash paid		791,532
Fair value of share consideration		634,507
Less: One-time stock-based compensation expense		(27,750)
Total purchase consideration		$ 1,398,289
Bellin Treasury International GmbH
Business Acquisition [Line Items]
Cash and cash equivalents			$ 4,783
Accounts receivable			5,345
Intangible assets			42,745
Other assets			5,203
Goodwill			85,301
Accounts payable and other current liabilities			(3,795)
Deferred revenue			(4,230)
Deferred tax liability, net			(11,610)
Other non-current liabilities			(2,769)
Total consideration			120,973
Total cash paid			79,100
Fair value of share consideration			41,800
Total purchase consideration			$ 121,000
ConnXus, Inc.
Business Acquisition [Line Items]
Intangible assets				$ 1,900
Other assets				540
Goodwill				8,527
Accounts payable and other current liabilities				(967)
Total consideration				10,000
Total cash paid				$ 10,000