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General (Details) $ in Millions, € in Billions, £ in Billions | Feb. 28, 2023 USD ($) | Feb. 28, 2023 EUR (€) | Feb. 28, 2023 GBP (£) | Dec. 01, 2022 USD ($) | Nov. 30, 2022 USD ($)
--- | --- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |  |
Cash, cash equivalents, and short-term investments | $ 8,100 |  |  |  |
Long-term debt | 35,963 |  |  |  |
Additional paid-in capital | (16,635) |  |  |  | $ (16,872)
Retained earnings (accumulated deficit) | 434 |  |  |  | $ (269)
Changes in accounting principles | Accounting Standards Update 2020-01 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt |  |  |  | $ 239 |
Additional paid-in capital |  |  |  | 229 |
Retained earnings (accumulated deficit) |  |  |  | $ 10 |
Sterling Overnight Index Average (SONIA) |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt | 5,800 |  |  |  |
Unsecured Debt | Revolving Credit Facility, Multi-currency, U.S. Dollar-denominated |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit | $ 1,700 |  |  |  |
Unsecured Debt | Revolving Credit Facility, Multi-currency, Euro-denominated |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit | € |  | € 1.0 |  |  |
Unsecured Debt | Revolving Credit Facility, Multi-currency, Sterling-denominated |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit | £ |  |  | £ 0.2 |  |

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