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Restructuring and Other Related Charges - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges	$ 710	$ 28,082	$ 30,293	$ 28,082
Stock-based compensation expense			455,831	392,765
Employee termination benefits
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges		27,000	28,700	27,000
Stock-based compensation expense		$ 5,600	$ 5,000	$ 5,600

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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