Consolidated Balance Sheets Detail - Intangible Assets (Details) - USD ($) $ in Millions	6 Months Ended
Aug. 31, 2023	Aug. 31, 2022	Feb. 28, 2023
Finite-Lived Intangible Assets [Line Items]
Cost	$ 1,410		$ 1,409
Accumulated Amortization	1,229		1,206
Net Book Value	181		203
Amortization expenses related to intangible assets	26	$ 50
Payments to Acquire Intangible Assets	10	$ 16
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2024	22
2025	42
2026	37
2027	32
2028	19
2029	6
Acquired technology
Finite-Lived Intangible Assets [Line Items]
Cost	900		900
Accumulated Amortization	837		824
Net Book Value	63		76
Other acquired intangibles
Finite-Lived Intangible Assets [Line Items]
Cost	386		386
Accumulated Amortization	325		318
Net Book Value	61		68
Intellectual property
Finite-Lived Intangible Assets [Line Items]
Cost	124		123
Accumulated Amortization	67		64
Net Book Value	$ 57		$ 59

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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