Consolidated Balance Sheets Details Consolidated Balance Sheet Details - Changes to Carrying Amount of Goodwill (Details) - USD ($) $ in Millions		12 Months Ended
		Feb. 28, 2022	Feb. 28, 2021	Feb. 29, 2020
Goodwill [Roll Forward]
Carrying amount as of beginning of period		$ 849	$ 1,437	$ 1,463
Measurement period adjustment	[1]			(2)
Impairment of goodwill		0	594	22
Effect of foreign exchange on non-U.S. dollar denominated goodwill		(5)	6	(2)
Carrying amount as of end of period		$ 844	$ 849	$ 1,437

[1] The Company recorded a measurement period adjustment of $2 million in selling, general and administration expenses during the fiscal year ended February 29, 2020 related to the Cylance acquisition, as the amount would have been recognized in the prior fiscal year, if the adjustment to the provisional amounts had been recognized as of the acquisition date on February 21, 2019.