Accumulated Other Comprehensive Income - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Amount reclassified from accumulated other comprehensive income (loss)	$ 2.1	$ 0.0	$ 0.0

Amount after tax of reclassification adjustments of other comprehensive income (loss).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration