Restructuring Provision - Summary of Rollforward of Provision Related Corporate Initiatives, Including Provision Associated with Restructuring Plan (Details) - USD ($) $ in Thousands		12 Months Ended
		Jan. 31, 2022		Jan. 31, 2021
Restructuring Cost And Reserve [Line Items]
Beginning Balance		$ 3,781		$ 0
Restructuring Provision/ Recovery		(1,064)		12,629
Non-Cash Use		(679)		(2,116)
Cash Payments		(1,751)		(6,732)
Ending Balance		287		3,781
Restructuring Plan | Severance and Employee Related
Restructuring Cost And Reserve [Line Items]
Beginning Balance		2,378	[1]	0
Restructuring Provision/ Recovery		(133)	[1]	7,331
Non-Cash Use		(343)	[1]	0
Cash Payments		(1,722)	[1]	(4,953)
Ending Balance	[1]	180		2,378
Restructuring Plan | Other
Restructuring Cost And Reserve [Line Items]
Beginning Balance		51		0
Restructuring Provision/ Recovery		(5)		975
Non-Cash Use		(36)		(315)
Cash Payments		(10)		(609)
Ending Balance		0		51
Other Corporate Initiative | Severance and Employee Related
Restructuring Cost And Reserve [Line Items]
Beginning Balance		0		0
Restructuring Provision/ Recovery		0		923
Non-Cash Use		0		0
Cash Payments		0		(923)
Ending Balance		0		0
Other Corporate Initiative | Inventory
Restructuring Cost And Reserve [Line Items]
Beginning Balance		407	[2]	0
Restructuring Provision/ Recovery		0		691
Non-Cash Use		(300)	[2]	(284)
Cash Payments		0		0
Ending Balance	[2]	107		407
Other Corporate Initiative | Accounts Receivable
Restructuring Cost And Reserve [Line Items]
Beginning Balance		926	[3]	0
Restructuring Provision/ Recovery		(926)	[3]	926
Non-Cash Use		0		0
Cash Payments		0		0
Ending Balance		0		926	[3]
Other Corporate Initiative | Other
Restructuring Cost And Reserve [Line Items]
Beginning Balance		19		0
Restructuring Provision/ Recovery		0		1,783
Non-Cash Use		0		(1,517)
Cash Payments		(19)		(247)
Ending Balance		$ 0		$ 19

[1] $0.2 million included in Accrued payroll and benefits.

[2] Reserve included in Inventories.

[3] During fiscal 2022, the Company collected fully on a customer account previously reserved as part of the corporate initiative. The reserve had been included in Trade receivables, net.