Consolidated Balance Sheets Details - Other Current Assets (Details) $ in Millions	12 Months Ended
	Feb. 29, 2024 USD ($) other_current_asset	Feb. 28, 2023 USD ($) other_current_asset	Feb. 28, 2022 USD ($)
Condensed Balance Sheet Statements, Captions [Line Items]
Other current assets greater than five percent of current assets | other_current_asset	0	0
Revenue recognized on patent sale	$ 218
Intellectual property disposed of by sale	147	$ 0	$ 0
Intellectual Property included in Other Current Assets	0	141
Patent maintenance on intellectual property sold	6
Other Current Assets - Other Amounts	47	41
Other current assets (note 4)	$ 47	$ 182