Subsequent Events	3 Months Ended
Apr. 30, 2022
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsAs set forth in Note 9, “Commitments and Contingencies,” in May 2022, the Company entered into an agreement related to the expansion and lease term extension of an existing office facility located in the United States. The lease will commence in fiscal 2023 with an expiration date in fiscal 2035. Total commitment, net of tenant incentives expected to be received, under the lease is estimated to be approximately $68 million. The Company will recognize the related right-of-use asset and lease liability, which have not yet been determined, at the lease commencement date.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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