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Restructuring and Other Related Charges - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2024	Jul. 31, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges	$ 597	$ 811	$ 29,721	$ 29,583
Stock-based compensation expense			307,160	296,413
Employee termination benefits
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges	$ 600		29,700	28,000
Stock-based compensation expense			$ 4,800	$ 5,000

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

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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