Revenue and Segment Disclosures - Revenue from External Customers by Geographic Areas (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Nov. 30, 2024	Nov. 30, 2023	Nov. 30, 2024	Nov. 30, 2023
Segment Reporting Information [Line Items]
Total Revenue		$ 143	$ 152	$ 391	$ 606
Total Revenue Rate		100.00%	100.00%	100.00%	100.00%
Number of customers that comprised more than 10% of total revenue		one	two	one	one
Customer Concentration Risk [Member] | Sales Revenue, Net [Member] | One Customer
Segment Reporting Information [Line Items]
Concentration risk, percentage		18.00%	29.00%	15.00%	37.00%
North America
Segment Reporting Information [Line Items]
Total Revenue	[1]	$ 63	$ 62	$ 177	$ 418
Total Revenue Rate	[1]	44.10%	40.80%	45.30%	69.00%
Europe, Middle East and Africa
Segment Reporting Information [Line Items]
Total Revenue		$ 53	$ 47	$ 141	$ 116
Total Revenue Rate		37.00%	30.90%	36.00%	19.20%
Other regions
Segment Reporting Information [Line Items]
Total Revenue		$ 27	$ 43	$ 73	$ 72
Total Revenue Rate		18.90%	28.30%	18.70%	11.90%

[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