Business Combinations - Summary of Major Classes of Assets and Liabilities Allocated the Purchase Price (Details) - USD ($)					12 Months Ended
	Feb. 01, 2021	Nov. 02, 2020	Jun. 09, 2020	May 01, 2020	Jan. 31, 2021	Jan. 31, 2022	Jan. 31, 2020
Business Acquisition [Line Items]
Goodwill					$ 1,480,847,000	$ 1,514,550,000	$ 442,112,000
Operating lease right-of-use assets		$ 14,820,000
Operating lease liabilities		(14,644,000)
Pana Industries, Inc.
Business Acquisition [Line Items]
Cash and cash equivalents	$ 3,413,000
Intangible assets	12,200,000
Other assets	772,000
Goodwill	33,817,000
Accounts payable and other current liabilities	(1,662,000)
Total consideration	48,540,000
Total cash paid	48,500,000
Fair value of share consideration	$ 7,600,000
LLamasoft, Inc.
Business Acquisition [Line Items]
Intangible assets		517,600,000
Total cash paid		792,170,000
Fair value of share consideration		634,507,000
Less: One-time stock-based compensation expense		(27,750,000)			$ (27,800,000)
Total purchase consideration		1,398,927,000
Bellin Treasury International GmbH
Business Acquisition [Line Items]
Cash and cash equivalents		1,389,000	$ 4,783,000
Intangible assets		517,600,000	42,745,000
Other assets		23,389,000	4,932,000
Goodwill		931,815,000	86,674,000
Accounts receivable		39,564,000	5,345,000
Accounts payable and other current liabilities		(9,743,000)	(3,479,000)
Deferred revenue		(14,798,000)	(4,230,000)
Deferred tax liability, net		(76,091,000)	(12,946,000)
Other noncurrent liabilities		(14,374,000)	(2,851,000)
Total consideration		$ 1,398,927,000	120,973,000
Total cash paid			79,100,000
Fair value of share consideration			41,800,000
Total purchase consideration			$ 121,000,000
ConnXus, Inc.
Business Acquisition [Line Items]
Intangible assets				$ 1,900,000
Other assets				540,000
Goodwill				8,519,000
Accounts payable and other current liabilities				(967,000)
Total consideration				9,992,000
Total cash paid				$ 10,000,000