Business Combinations - Narrative (Details) - USD ($)		3 Months Ended		6 Months Ended
	Jun. 06, 2025	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024	Apr. 30, 2025	Jan. 31, 2025
Business Combination [Line Items]
Revenue		$ 1,144,969,000	$ 868,823,000	$ 2,187,043,000	$ 1,697,532,000
Goodwill		1,174,978,000		1,174,978,000		$ 1,056,559,000	$ 1,056,559,000
Crunchy Data Solutions, Inc.
Business Combination [Line Items]
Business combination, consideration transferred	$ 164,500,000
Finite-lived intangible assets, weighted average useful life (in years)	4 years 3 months 18 days
Business combination, acquisition related costs				0
Revenue		$ 0		$ 0
Goodwill	$ 118,256,000
Crunchy Data Solutions, Inc. | Developed technology
Business Combination [Line Items]
Finite-lived intangible assets, weighted average useful life (in years)	5 years
Finite-lived intangible assets	$ 46,000,000
Privately-Held Company
Business Combination [Line Items]
Business combination, consideration transferred			10,800,000
Business combination, acquisition related costs					0
Goodwill			$ 8,300,000		8,300,000
Privately-Held Company | Developed technology
Business Combination [Line Items]
Finite-lived intangible assets, weighted average useful life (in years)			5 years
Finite-lived intangible assets			$ 2,500,000		$ 2,500,000