Consolidated Balance Sheets Detail - Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended
May 31, 2022	May 31, 2021	Feb. 28, 2022
Finite-Lived Intangible Assets [Line Items]
Cost	$ 1,637		$ 1,634
Accumulated Amortization	1,132		1,112
Net Book Value	505		522
Amortization expenses related to intangible assets	25	$ 45
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2023	74
2024	94
2025	90
2026	85
2027	79
2028	43
Acquired technology
Finite-Lived Intangible Assets [Line Items]
Cost	1,023		1,023
Accumulated Amortization	789		776
Net Book Value	234		247
Other acquired intangibles
Finite-Lived Intangible Assets [Line Items]
Cost	494		494
Accumulated Amortization	293		283
Net Book Value	201		211
Intellectual property
Finite-Lived Intangible Assets [Line Items]
Cost	120		117
Accumulated Amortization	50		53
Net Book Value	$ 70		$ 64

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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