Business Combinations - Additional Information (Details) - USD ($) $ in Thousands						12 Months Ended
	Feb. 01, 2021	Nov. 02, 2020	Sep. 15, 2020	Jun. 09, 2020	May 01, 2020	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020
Business Acquisition [Line Items]
Indemnification assets						$ 2,100
Purchase consideration, net of cash acquired						47,312	$ 863,597	$ 308,406
Goodwill						1,514,550	1,480,847	$ 442,112
Pana Industries, Inc.
Business Acquisition [Line Items]
Total cash paid	$ 48,500
Cash paid, held in escrow	$ 7,100
Cash paid, escrow period	15 months
Number of common stock issued under purchase consideration (in shares)	23,822
Fair value of share consideration	$ 7,600
Acquisition related costs						$ 440
Goodwill	$ 33,817
LLamasoft, Inc.
Business Acquisition [Line Items]
Total cash paid		$ 792,170
Cash paid, held in escrow		$ 15,000
Cash paid, escrow period		15 months
Total purchase consideration		$ 1,398,927
Fair value of share consideration		634,507
Business Combination, Share-Based Compensation Expense		27,750					27,800
Purchase consideration, stock-based compensation expense, cash payment		$ 19,400
Purchase consideration, stock-based compensation expense, shares issued (in shares)		31,098
Purchase consideration, stock-based compensation expense, fair value		$ 8,300
Purchase consideration, stock-based compensation expense, shares subject to vesting restrictions (in shares)		45,889
Purchase consideration, stock-based compensation expense, fair value subject to vesting restrictions		$ 12,300
Acquisition costs							3,200
Much-Net GmbH
Business Acquisition [Line Items]
Purchase consideration, net of cash acquired			$ 4,300
Purchase consideration, cash acquired from acquisition			1,800
Goodwill			4,100
Bellin Treasury International GmbH
Business Acquisition [Line Items]
Total cash paid				$ 79,100
Total purchase consideration				121,000
Fair value of share consideration				41,800
Goodwill		$ 931,815		86,674
Amount held in escrow deposit				$ 8,000
Escrow deposit held in period				18 months
ConnXus, Inc.
Business Acquisition [Line Items]
Total cash paid					$ 10,000
Goodwill					8,519
Amount held in escrow deposit					$ 1,400
Escrow deposit held in period					15 months
General and Administrative Expenses | Bellin Treasury International GmbH
Business Acquisition [Line Items]
Acquisition related costs							1,200
General and Administrative Expenses | ConnXus, Inc.
Business Acquisition [Line Items]
Acquisition related costs							$ 400
Developed technology
Business Acquisition [Line Items]
Estimated useful life (in years)						5 years 1 month 6 days
Developed technology | Much-Net GmbH
Business Acquisition [Line Items]
Finite-lived intangible assets acquired			$ 1,000
Estimated useful life (in years)			4 years
Common Stock | LLamasoft, Inc.
Business Acquisition [Line Items]
Number of common stock issued under purchase consideration (in shares)		2,371,014
Common Stock | Bellin Treasury International GmbH
Business Acquisition [Line Items]
Number of common stock issued under purchase consideration (in shares)				186,300
Unvested Common Stock | Bellin Treasury International GmbH
Business Acquisition [Line Items]
Number of common stock issued under purchase consideration (in shares)				208,766
Fair value of share consideration				$ 46,900