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v3.22.1

Summary of Significant Accounting Policies - Recent Adopted Accounting Policies (Details) - USD ($) $ in Millions | Mar. 31, 2022 | Jan. 01, 2022 | Dec. 31, 2021 | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | --- | --- | --- | ---
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Stockholders’ (deficit) equity | $ (3,587) |  | $ (2,625) | $ (2,603) | $ (2,285)
Cumulative Effect, Adjustment |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Stockholders’ (deficit) equity |  | $ (14) |  |  |
Accumulated Deficit |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Stockholders’ (deficit) equity | (3,612) |  | (2,636) | $ (2,614) | $ (2,285)
Accumulated Deficit | Cumulative Effect, Adjustment |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Stockholders’ (deficit) equity |  | (14) |  |  |
1.75% Senior Notes Due 2023 | Senior Notes |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Carrying value | $ 193 |  | $ 177 |  |
Stated interest rate (as a percent) | 1.75% |  |  |  |
1.75% Senior Notes Due 2023 | Senior Notes | Pandora |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Stated interest rate (as a percent) | 1.75% |  |  |  |
1.75% Senior Notes Due 2023 | Senior Notes | Cumulative Effect, Adjustment |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Carrying value |  | $ 14 |  |  |

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