Computer Equipment, Software, Leasehold Improvements, and Furniture, Net (Tables)

3 Months Ended

Apr. 30, 2023

Property, Plant and Equipment [Abstract]

Schedule of Computer Equipment, Software, Furniture, Leasehold Improvements and the Related Accumulated Depreciation

Computer equipment, software, leasehold improvements, and furniture and equipment and the related accumulated depreciation were as follows: 

	April 30, 2023		January 31, 2023
Computer hardware, at cost	$	127	$	126
Computer software, at cost	50		49
Leasehold improvements, land and buildings, at cost	365		363
Furniture and equipment, at cost	96		94
	638		632
Less: Accumulated depreciation	(498)		(488)
Computer hardware, software, leasehold improvements, and furniture and equipment, net	$	140	$	144