Net Income Per Share Attributable to Common Stockholders - Narrative (Details) - Class A - shares	12 Months Ended
Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Issuance of common stock reserved for charitable donation (in shares)	10,991,505	1,256,967	165,336
Shares Reserved For Transfer To Nonprofit Organizations
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Issuance of common stock reserved for charitable donation (in shares)	405,156	405,156	405,156

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration