Revenue and Segment Disclosures - Revenue from External Customers by Geographic Areas (Details) - USD ($) $ in Millions		3 Months Ended
		May 31, 2024	May 31, 2023
Segment Reporting Information [Line Items]
Total Revenue		$ 144	$ 373
Total Revenue Rate		100.00%	100.00%
Number of customers that comprised more than 10% of total revenue		one	one
Customer Concentration Risk [Member] | Sales Revenue, Net [Member] | One Customer
Segment Reporting Information [Line Items]
Concentration risk, percentage		13.00%	58.00%
North America
Segment Reporting Information [Line Items]
Total Revenue	[1]	$ 68	$ 317
Total Revenue Rate	[1]	47.20%	85.00%
Europe, Middle East and Africa
Segment Reporting Information [Line Items]
Total Revenue		$ 47	$ 37
Total Revenue Rate		32.70%	9.90%
Other regions
Segment Reporting Information [Line Items]
Total Revenue		$ 29	$ 19
Total Revenue Rate		20.10%	5.10%

[1] North America includes all revenue from the Company’s intellectual property arrangements, due to the global applicability of the patent portfolio and licensing arrangements thereof