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Stockholders' Equity - Narrative (Details) - USD ($) $ in Billions | Sep. 30, 2024 | Dec. 31, 2023 | Dec. 31, 2022
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Equity, Class of Treasury Stock [Line Items] |  |  |
Remaining authorization | $ 6.6 |  |
December 2023 Share Repurchase Plan |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |
Authorized amounts under stock repurchase program |  | $ 11.0 |
December 2022 Share Repurchase Plan |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |
Authorized amounts under stock repurchase program |  |  | $ 9.0

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