Cash, Cash Equivalents and Investments - Components of Cash, Cash Equivalents and Investments (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended |
May 31, 2023 | Feb. 28, 2023 |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | $ 582 | | $ 491 | |
Unrealized Gains | 6 | | 6 | |
Unrealized Losses | (10) | | (10) | |
Fair Value | 578 | | 487 | |
Cash and cash equivalents (note 2) | 358 | | 295 | |
Short-term Investments | 158 | | 131 | |
Long-term investments (note 2) | 35 | | 34 | |
Restricted Cash and Cash Equivalents | 27 | | 27 | |
Bank balances | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 85 | | 89 | |
Unrealized Gains | 0 | | 0 | |
Unrealized Losses | 0 | | 0 | |
Fair Value | 85 | | 89 | |
Cash and cash equivalents (note 2) | 83 | | 87 | |
Short-term Investments | 0 | | 0 | |
Long-term investments (note 2) | 0 | | 0 | |
Restricted Cash and Cash Equivalents | 2 | | 2 | |
Other investments | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 29 | [1] | 26 | [2] |
Unrealized Gains | 6 | | 2 | |
Unrealized Losses | 0 | | 0 | |
Fair Value | 35 | | 28 | |
Cash and cash equivalents (note 2) | 0 | | 0 | |
Short-term Investments | 0 | | 0 | |
Long-term investments (note 2) | 35 | | 28 | |
Restricted Cash and Cash Equivalents | 0 | | 0 | |
Bank Balances and Other Investments [Domain] | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 114 | | 115 | |
Unrealized Gains | 6 | | 2 | |
Unrealized Losses | 0 | | 0 | |
Fair Value | 120 | | 117 | |
Cash and cash equivalents (note 2) | 83 | | 87 | |
Short-term Investments | 0 | | 0 | |
Long-term investments (note 2) | 35 | | 28 | |
Restricted Cash and Cash Equivalents | 2 | | 2 | |
Level 1: | Equity securities | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 10 | | 10 | |
Equity Securities, FV-NI, Unrealized Gain | 0 | | 0 | |
Equity Securities, FV-NI, Unrealized Loss | (10) | | (10) | |
Fair Value | 0 | | 0 | |
Cash and cash equivalents (note 2) | 0 | | 0 | |
Short-term Investments | 0 | | 0 | |
Long-term investments (note 2) | 0 | | 0 | |
Restricted Cash and Cash Equivalents | 0 | | 0 | |
Level 2: | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 458 | | 364 | |
Debt Securities, Available-for-Sale, Unrealized Gain | 0 | | 0 | |
Debt Securities, Available-for-Sale, Unrealized Loss | 0 | | 0 | |
Fair Value | 458 | | 364 | |
Cash and cash equivalents (note 2) | 275 | | 208 | |
Short-term Investments | 158 | | 131 | |
Long-term investments (note 2) | 0 | | 0 | |
Restricted Cash and Cash Equivalents | 25 | | 25 | |
Level 2: | Term deposits, and certificates of deposits | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 53 | | 33 | |
Debt Securities, Available-for-Sale, Unrealized Gain | 0 | | 0 | |
Debt Securities, Available-for-Sale, Unrealized Loss | 0 | | 0 | |
Fair Value | 53 | | 33 | |
Cash and cash equivalents (note 2) | 31 | | 8 | |
Short-term Investments | 0 | | 0 | |
Long-term investments (note 2) | 0 | | 0 | |
Restricted Cash and Cash Equivalents | 22 | | 25 | |
Level 2: | Bankers’ acceptances/bearer deposit notes | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 106 | | 82 | |
Debt Securities, Available-for-Sale, Unrealized Gain | 0 | | 0 | |
Debt Securities, Available-for-Sale, Unrealized Loss | 0 | | 0 | |
Fair Value | 106 | | 82 | |
Cash and cash equivalents (note 2) | 106 | | 82 | |
Short-term Investments | 0 | | 0 | |
Long-term investments (note 2) | 0 | | 0 | |
Restricted Cash and Cash Equivalents | 0 | | 0 | |
Level 2: | Commercial paper | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 172 | | 159 | |
Debt Securities, Available-for-Sale, Unrealized Gain | 0 | | 0 | |
Debt Securities, Available-for-Sale, Unrealized Loss | 0 | | 0 | |
Fair Value | 172 | | 159 | |
Cash and cash equivalents (note 2) | 84 | | 108 | |
Short-term Investments | 85 | | 51 | |
Long-term investments (note 2) | 0 | | 0 | |
Restricted Cash and Cash Equivalents | 3 | | 0 | |
Level 2: | Non-U.S. promissory notes | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 83 | | 45 | |
Debt Securities, Available-for-Sale, Unrealized Gain | 0 | | 0 | |
Debt Securities, Available-for-Sale, Unrealized Loss | 0 | | 0 | |
Fair Value | 83 | | 45 | |
Cash and cash equivalents (note 2) | 32 | | 0 | |
Short-term Investments | 51 | | 45 | |
Long-term investments (note 2) | 0 | | 0 | |
Restricted Cash and Cash Equivalents | 0 | | 0 | |
Level 2: | Non-U.S. government sponsored enterprise notes | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | | | 30 | |
Debt Securities, Available-for-Sale, Unrealized Gain | | | 0 | |
Debt Securities, Available-for-Sale, Unrealized Loss | | | 0 | |
Fair Value | | | 30 | |
Cash and cash equivalents (note 2) | | | 10 | |
Short-term Investments | | | 20 | |
Long-term investments (note 2) | | | 0 | |
Restricted Cash and Cash Equivalents | | | 0 | |
Level 2: | Non-U.S. treasury bills/notes | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 22 | | | |
Debt Securities, Available-for-Sale, Unrealized Gain | 0 | | | |
Debt Securities, Available-for-Sale, Unrealized Loss | 0 | | | |
Fair Value | 22 | | | |
Cash and cash equivalents (note 2) | 22 | | | |
Short-term Investments | 0 | | | |
Long-term investments (note 2) | 0 | | | |
Restricted Cash and Cash Equivalents | 0 | | | |
Level 2: | Corporate notes/bonds | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | 22 | | 15 | |
Debt Securities, Available-for-Sale, Unrealized Gain | 0 | | 0 | |
Debt Securities, Available-for-Sale, Unrealized Loss | 0 | | 0 | |
Fair Value | 22 | | 15 | |
Cash and cash equivalents (note 2) | 0 | | 0 | |
Short-term Investments | 22 | | 15 | |
Long-term investments (note 2) | 0 | | 0 | |
Restricted Cash and Cash Equivalents | $ 0 | | 0 | |
Level 3: | Other investments | | | | |
Cash, Cash Equivalents and Investments [Line Items] | | | | |
Cost Basis | | | 2 | |
Equity Securities without Readily Determinable Fair Value, Upward Price Adjustment, Annual Amount | | | 4 | |
Equity Securities without Readily Determinable Fair Value, Downward Price Adjustment, Annual Amount | | | 0 | |
Fair Value | | | 6 | |
Cash and cash equivalents (note 2) | | | 0 | |
Short-term Investments | | | 0 | |
Long-term investments (note 2) | | | 6 | |
Restricted Cash and Cash Equivalents | | | $ 0 | |
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[1]Cost basis for other investments includes the effect of returns of capital and impairment.[2]Cost basis for other investments includes the effect of returns of capital and impairment. |