Consolidated Balance Sheets Details - Other Current Assets (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	May 31, 2023	May 31, 2022	Feb. 28, 2023
Condensed Balance Sheet Statements, Captions [Line Items]
Intellectual Property included in Other Current Assets	$ 0		$ 141
Other Current Assets - Other Amounts	52		41
Other current assets (note 3)	$ 52		$ 182
Other current assets greater than five percent of current assets	none		none
Patent maintenance on intellectual property sold	$ 6
Revenue recognized on patent sale	218
Intellectual property disposed of by sale	$ 147	$ 0
Other Long-Term Assets Greater than Five Percent of Total Assets	none		none