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v3.19.3.a.u2

Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Nov. 30, 2019 | Nov. 30, 2018 | Nov. 30, 2017 | Feb. 28, 2020 | Dec. 01, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Fees, taxes, and charges | $ 659 | $ 615 | $ 579 |  |
Contract assets | 154 |  |  |  | $ 151
Selling expenses | 728 | 673 | 645 |  |
Retained earnings | 26,653 | 25,066 |  |  |
Assets | 45,058 | 42,401 | $ 40,778 |  |
Cruise Support |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Customer deposits | $ 4,900 | $ 4,700 |  |  |
ASC 606 | Forecast | Minimum |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Assets |  |  |  | $ 1,400 |
Liabilities |  |  |  | 1,400 |
ASC 606 | Forecast | Maximum |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Assets |  |  |  | 1,600 |
ASC 606 | Adjustments |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Retained earnings |  |  |  |  | $ 24
ASC 842 | Forecast | Maximum |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Liabilities |  |  |  | $ 1,600 |

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