Restructuring and related charges - Schedule of Restructuring Reserve (Details) - 2025 Restructuring Plan $ in Thousands	9 Months Ended
Dec. 31, 2024 USD ($)
Restructuring Reserve [Roll Forward]
Non-cash facility-related and other charges	$ 15,500
Non-cash recovery from the sale	5,300
Employee Related Costs
Restructuring Reserve [Roll Forward]
Balance as of March 31, 2024	0
Net additions (recoveries) charged to expense	13,311
Cash payments	(10,827)
Foreign exchange and other	45
Balance as of December 31, 2024	2,529
Facility Related Costs
Restructuring Reserve [Roll Forward]
Balance as of March 31, 2024	0
Net additions (recoveries) charged to expense	5,800
Cash payments	(5,800)
Foreign exchange and other	0
Balance as of December 31, 2024	0
Other Restructuring Related Costs
Restructuring Reserve [Roll Forward]
Balance as of March 31, 2024	0
Net additions (recoveries) charged to expense	12,908
Cash payments	(7,725)
Foreign exchange and other	0
Balance as of December 31, 2024	$ 5,183

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Amount of noncash income (expense), classified as other, from discontinued operations.

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Amount of expense or loss included in net income that result in no cash flow, classified as other.

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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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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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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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