Restructuring (Details) - USD ($) $ in Thousands |
3 Months Ended | 4 Months Ended | 5 Months Ended | 9 Months Ended | |
|---|---|---|---|---|---|
Oct. 31, 2022 |
Oct. 31, 2021 |
Jun. 11, 2021 |
Oct. 31, 2021 |
Oct. 31, 2022 |
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| Restructuring Reserve [Roll Forward] | |||||
| Restructuring charges | $ 2,010 | $ 775 | $ (576) | $ 1,062 | $ 10,289 |
| Restructuring charge recoveries | $ 600 | ||||
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- Definition Recovery of restructuring charges during the period. No definition available.
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| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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